01 2012
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01 2012 EDUCATION Basics of Geo-Mechanics and Hydrology - Dewatering of Open Cast Mines Dewatering Method, Ground Water Lowering
Tudeshki, H.
Institute of Mining | TU Clausthal | Germany
TRANSFER OF TECHNOLOGY Loading and Transport in Underground Mining - a Challenge for Manufacturers and Operators
Wennmohs, K.-H.
Sandvik HX270 Belt Condition Monitoring System
Raddatz, U.
Innovative Monitoring Systems in Brown Coal Mining Operations, Based on Satellite-based Position Tracking Systems – Status and Assessment of Potential
Bauch, T.; Mickel, L.; Lau, D.
Atlas Copco MCT GmbH | Essen | Germany
Sandvik Mining and Construction | Essen | Germany
Volvo Construction Equipment: Quarry & Aggregate solutions Teamwork at sea level:Sandvik’s Tunneling Roadheader MT720 in action at the Markovec tunnel
Jaw crusher premiere in the Weinviertel region! The new Sandvik QJ 241 proves itself in Austria
Sandvik TH550 and TH540 underground trucks: Higher payload ratio, cleaner air and enhanced productivity Gold Producer Uncovers More Profit; Reduces Water & Energy Use
Vattenfall Europe Mining AG | Aucoteam GmbH | Germany
Volvo Construction Equipment Ismaning | Germany
Sandvik Mining and Construction Essen | Deutschland
Sandvik Mining and Construction Essen | Germany
Sandvik Mining and Construction Essen | Germany
HAVER & BOECKER Screening Group Oelde | Germany
NEWS & REPORTS Wirtgen technologies in successful operation on Interstate 81 – Construction project wins US Cold Recycling Award 2012 The Kleemann Contractor-Line: Efficiency in a compact design A world premiere in Paris: The new WR 240i is wirtgen‘s highlight at Intermat 2012
Wirtgen GmbH Windhagen | Germany
Kleemann GmbH Göppingen | Germany
Wirtgen GmbH Windhagen | Germany
Volvo Construction Equipment
Volvo: Winner Gold Innovation Award 2012
Ismaning | Germany
Komatsu Europe International: New HM300-3 Articulated Truck The new Komatsu PC240LC-10: Powered by Stage IIIB /Tier 4 Interim Engine Technology Komatsu Europe: New D65-17 Dozer MB Crusher: The International Innovation of MB at INTERMAT 2012
Komatsu Europe International Vilvoorde | Belgium
MB Crusher S.p.A. Breganze | Italy
BAUER Maschinen GmbH
BAUER Maschinen GmbH: Preview INTERMAT 2012, Paris
Schrobenhausen | Germany
THIS MAGAZINE IS SUPPORTED BY: BBM Operta GmbH Continental/ContiTech Vermeer
Sandvik Metso MTC
Wirtgen GmbH Endress + Hauser
01 2012 NEWS & REPORTS EDUCATION bauma 2013: industry remains optimistic despite crisis fears in Europe
Messe München GmbH
CDE launch new Aquacycle thickener
CDE Global LTD
New ore washing capabilities at: Monnet Ispat, Raigarh!
CDE Asia
BEUMER supplies curved Pipe Conveyor to Swedish mining company Clear strategic focus, efficient and flexible controlling and human resources management BEUMER GROUP receives AXIA AWARD 2011
BEUMER Group GmbH & Co. KG
Munich | Germany Europe
Beckum | Germany
ContiTech at Hannover Messe 2012: Mobility – A Mega Issue for Megacities
ContiTech AG
POWERSCREEN drums up business in South Africa
Powerscreen
New head of Aker Solutions’ German operations
Aker Solutions/ Aker Wirth
Cat® K Series Small Wheel Loaders Feature New Engines, Hydrostatic Drive and Redesigned Loader Linkage Cat® Paving Equipment Raises to The Challenge!
CATERPILLAR Inc. CATERPILLAR Inc.
Volvo flagship EC700C crawler excavator debuts at Breedon PLC New Volvo L180G loading shovel for Morris & Perry
Volvo Construction Equipment
Bell Equipment a South African manufacturing icon
Bell Equipment
LIEBHERR: Major Colombian customer expands mining excavator fleet
Liebherr-Mining Equipment SAS
New hydraulic breaker HB 4100 DP from Atlas Copco Atlas Copco Hurricane introduces new B4-41/900 booster with Tier 4i solution
Atlas Copco
Bauer in Russia: Subsidiary of German BAUER Spezialtiefbau GmbH involved in extension of Moscow metro!
BAUER Maschinen GmbH
New Vermeer drill offers impressive power in modest footprint
Vermeer Corporation
HAVER Technology Days
HAVER & BOECKER
Hanover | Germany a Terex Brand
Erkelenz | Germanmy
Ismaning | Germany
South Africa
Colmar | France
Essen | Germany
Schrobenhausen | Germany
Iowa | USA
Oelde | Germany
German Foreign Minister Dr. Guido Westerwelle visited Metro Construction Site in Panama City Federal Chancellor Dr. Angela Merkel and Premier Wen Jiabao visit HERRENKNECHT-Plant in Guangzhou
Herrenknecht AG Schwanau | Germany
EVENTS The AMS-Event calender 2012 Sensor Based Sorting 2012
GDMB & Department of Material Processing | RWTH Aachen| Germany
AIMS 2012
Institute of Mining Engineering | RWTH Aachen| Germany
17 - 19 April 2012 www.sortieren.GDMB.de
30 - 31 May 2012
www.aims.rwth-aachen.de
THIS MAGAZINE IS SUPPORTED BY: BBM Operta GmbH Continental/ContiTech Vermeer
Sandvik Metso MTC
Wirtgen GmbH Endress + Hauser
TRANSFER OF TECHNOLOGY
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WEITERBILDUNG
Basics of Geo-Mechanics and HydrologyDewatering of Open Cast Mines Dewatering Method, Ground Water Lowering
by Univ.-Prof. Dr.-Ing. habil. H. Tudeshki Surface Mining and International Mining | TU Clausthal | Germany
T
here are several methods available to dewater an open cast mine or a pit. One method is to seal the pit with structural and natural elements, e.g. cut-off walls or sheet piling. Another method is to lower ground water with the help of a well system, which can be done through horizontal or vertical wells. In principle, apart from measures to lower or cut-off groundwater, open pit dewatering by ditches can also be done. The following sections present and describe the various systems. Figure 1 shows some of the mentioned methods.
Pit Dewatering by Ditches Pit dewatering by ditches is a simple and economical method, in which inflowing water is gathered in the mine and discharged. Examples for fields of application for this dewatering measure are:
Pit dewatering by ditches
• Mines in consolidated rocks, for dewatering of clefts and fissures • Mines in granular soil with cohesive material, e.g. clay, bauxite, Kaolin • Mines in granular soil with sandy and gravelly soils, but with low inflow rate (in case the floor level is located above or slightly below ground water level) • Fitting of aquifer water
Basically it can be said that pit dewatering by ditches is used in case the lowest floor of an open cast mine or pit is above or only slightly below the ground water level, which results in the fact that only surface water, aquifer water or very small amounts of ground water accumulate. The incoming water is collected at the lowest point of the pit (pump sump) and pumped off from there.
Well sinking
Fig. 1: Methods of ground water lowering [32]
Pit dewatering by drains
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EDUCATION Fig. 2: Pit dewatering by ditches [32]
up-station ring drain
gradient
spur drain ring drain low point horizontal filter layer
Figure 2 shows a possible usage of pit dewatering by ditches. In open cast mines a distinction is made between main dewatering systems and temporary dewatering systems. A main dewatering system is mostly provided on the open cast mine bottom (lowest level). All inflowing water is collected in drainage ponds and conveyed from the open cast mine through pumps and pipes. Efforts are made to select the location of the main dewatering system in a way that it can be maintained until the termination of mining activities. Temporary dewatering systems are not stationary, but are set up and moved according to the mining progress. While mining in granular soil they are usually built into the level before starting the next mining step. The collected water is either directly lifted from the open cast pit, or it is first lead into the main dewatering system. Temporary dewatering systems sometimes take up more than 60% of the incoming waters and therefore are of great importance. While mining in consolidated rocks, the dewatering system is mainly limited to main dewatering systems, and temporary dewatering systems are usually not constructed.
Fig. 3: Main dewatering system in an open cast mine
In order to prevent the inflow of surface water from the catchment area of the open cast mine, it is also possible to create catch ditches around the open cast mining area, including the dump areas. Precipitation and aquifer water, as well as possible groundwater inflows are caught in ring and spur drains and led into the pump sump. The drains should have a gradient of 1%. They are filled Fig. 4: with a filter layer, e.g. crushed stones or gravel.
Temporary dewatering system in a brown coal mine
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EDUCATION The water is calmed in the pump sump or catch basin, which allows for sedimentation of suspended particles. Subsequently the water is led into the receiving water. In case there is a high proportion of suspended particles in the water, the retention time of the water can be increased by having several cascaded ponds.
Ground Water Lowering If during mining of mineral raw material, the lowest planned level of the open cast mine is below the ground water level, it is necessary to take measures to lower ground water. In order to do so, so-called wells are drilled into the underground, in order to lift the existing ground water. Their location and depth are based on the purpose of the well. The ground water within the mining field is lifted with the help of wells that are created within the mining area and have their collar on the floor level of the open cast mine. Inflowing water from the surroundings is caught in side wells. These are wells that are created at the side of the field. In order to discharge the floor level, so-called floor-level-wells are constructed (Figure 5). For constructing a filter well in smaller open cast mines, a drill pipe is inserted into the underground. After completion of the drilling, the actual filter pipe is inserted into this pipe. In order to allow for influx of water, the pipe is perforated into the ground water area. Filter material (sand and gravel or crushed stones) is built in to prevent pollution of the filter. Once the filter material is built in, the drill pipe is pulled. The last section of the drilling is filled with cohesive goods (e.g. clay) for sealing purposes. In
case of gravitational dewatering, the filter pipe is equipped with an immersion pump and a rising main to lift the ground water. The following figure shows the building of such a filter well in several pictures. Well rotary drilling equipment is used for construction of this filter well. The selected drilling equipment is set up at the location and the drilling rig is vertically aligned. The drilling pipes consist of steel and (in this case) have a diameter of approximately 260 mm and a length of approximately 3 meters. The individual drilling pipes can be connected with the help of a special thread. The hydraulic equipment of the drill allow for a clockwise and counter-clockwise run of the drill string, as well as for a lifting and lowering. After reaching the desired enddepth, which usually is upon reaching an impermeable layer, the well is equipped with a filter pipe. An approximately 1 m long blank casing, which is closed at the surface area and shut at the lower side, is built in at the very bottom. Filter tubes are screwed onto this blank casing through a trapezoidal thread. The alignment of the filter pipes with the drill hole, which is necessary for an even filter gravel filling, is done through spacers in the well pipe. After the last filter pipe has been built in, gravel filling can be started. Figure 6 allows for a view into the drill pipe from above, which shows the centric position of the filter pipe. The created annulus can then be filled with filter material, e.g. gravel. Fig. 5: The Principle of Open cast mine drainage through filter wells [5]
The Principle of mine dewatering through filter wells
Mining field Pre-field
Open cast mine
recultivation
Mining direction
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EDUCATION
Fig. 6: Building a well [30]
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In the current example, the gravel filling consists of gravels of the size category 2 to 3.15 mm. This is a special filter gravel, which has been cleaned and does not have sharp-edged fractions, and does not prevent the blocking of filter openings. The filling of the filter gravel reaches up to approximately 1 meter above the filter pipe area.
During filling of gravel and clay, the outer steel drill pipe is pulled out of the soil in sections. This step in the process calls for particular caution, since, if the drill pipe is pulled too far (above the completed gravel filling), the surrounding soil with break in. After the completion of the gravel filling, the well needs to be cleaned or desanded, which serves several purposes:
rising pipe
soil
blank casing
A clay layer in form of pellets is added on top of the filter gravel filling. Upon contact with water, the clay starts to expand and a homogeneous and impermeable layer forms above the filter gravel layer, which prevents the inflow of polluted surface water into the lower filter area and ensures good hygienic characteristics of the well.
drilling diameter
groundwater measurement 2-3 meter over filter
EDUCATION
well pump
• Repair the damage occurred during the drilling in the water-bearing loose rock by changes in structure and sedimentation of foreign particles.
• Stabilize the grain structure of the loose rocks surrounding the well, so that in future operations the well will not deliver sand.
While cleaning the well, the fine grain from the surrounding filter gravel and mountain layers are pumped off and existing compacted zones are destroyed. This leads to the build-up of a stable filter layer with increasing grain sizes from the outside to the inside, which is a natural filter. The grain size of the filter gravel increases in the direction of the filter pipe, since fine-grained particles were removed. A special underwater motor pump is built into the well to desand or clean the well. The pictures in figure 6 describe the process of creating a well house. In order to do so, an approximately 1 m deep and 1.5 m wide hole is dug around the well. The underground is furnished with a gravel layer, which is casted on a concrete foundation. The well mouth is inserted around the filter pipe, since it is cemented into the concrete foundation.
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bottom casing CA. 0,5M
garvel filling
perforated casing
• Increase the porosity and permeability of the rock that immediately surrounds the well.
bottom bar Fig. 7: Schematic setup of a bore well [30]
Hereby, the well mouth serves to securely close the well and later carries the riser, to which the pump is attached. The sealing cover of the well mouth contains an installation for ventilation, a cable feedthrough, an access to measure the ground water and the connection for the well riser. Figure 7 shows the schematic setup of a bore well.
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EDUCATION Apart from gravel fillings, glued gravel wall screens are also often used. Here the filter gravel is already glued to the filter pipe and thus allows for an optimal grading of grain sizes. Glued gravel filter pipes consist of a plastic-bonded gravel casing with a perforated or slotted metal or plastic tube. Figure 8 shows glued gravel filter pipes.
However, in order to achieve a targeted dewatering, i.e. a good water permeability, the grain diameter D15 of the filter material has to be more than the four-fold of the grain diameter d15 of the soil layer.
With regard to the grain size distribution, the grading of a gravel filling has to be adjusted to the circumstances of the surrounding mountains. Fixing the filter grading is regulated in DIN 4095, according to the filter rule of TERZAGHI. The pore space of filter material should be as such that it cannot be passed by the fine grains of the soil surrounding the well. In order to ensure this, the relation between the grain size D15 of the filter material to d85 of the soil should be smaller than 4.
(Term 2) with
D15: Grain diameter at 15% screening (filter) d15: Grain diameter at 85% screening (soil)
(Term 1) with
D15: Grain diameter at 15% screening (filter) d85: Grain diameter at 85% screening (soil) Fig. 8: Glued gravel filter pipes
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EDUCATION Bibliography [1] Dörken, W.; Dehne, E. Grundbau in Teil 1 Werner Verlag, 3. Auflage, Düsseldorf, 2003
Beispielen,
[2] Schreiber, B. Mitteilungen zur Ingenieurgeologie und Hydrologie, Heft 35, Lehrstuhl für Ingenieurgeologie und Hydrogeologie der RWTH Aachen, Aachen 1990 [3] Schnell, W. Grundbau und Bodenmechanik 1 + 2 (Studienunterlagen), Institut für Grundbau und Bodenmechanik der TU Braun-schweig, 7. Auflage, 1990 [4] Arnold, I.; Schutze, D. Der Einsatz von Dichtwänden im Lausitzer Braunkohlerevier, Vortrag anlässlich des Clausthaler Kongress für Bergbau und Rohstoffe, Mining 2002, Clausthal [5]
Rheinbraun AG Informationsbroschüren
[6]
Prinz
Abriss der Ingenieurgeologie
[7] Sieb- und Schlämmanalyse Institut für Geotechnik und Tunnelbau, Baufakultät, Universität Innsbruck [8] DIN 1054 DIN 1054 - Zulässige Belastung des Baugrunds, Beuth-Verlag, 1976 [9] Grundbautaschenbuch Grundbautaschenbuch, Teil 1, 5. Auflage, Verlag Ernst & Sohn, Berlin, 1996 [10] Schultze / Muhs Schultze / Bodenuntersuchungen für Ingenieurbauten, 1967
Muhs,
[11] DIN 18124 DIN 18124 Baugrund, Untersuchung von Bodenproben - Bestimmung der Korndichte - Kapillarpyknometer, Weithalspyknometer, Beuth-Verlag [12] Computer gestütztes Lernen in den Bauingenieurwissenschaften h ttp://www.calice.igt.ethz.ch/bodenmechanik/ classification_d/classification_d.htm [13] PERO GmbH Prospektmaterial der Firma PERO GmbH, http://www.pero-gmbh.de [14] DIN 4049 DIN 4049, Teil 1 - Hydrogeologie; Grundbegriffe; 1992, Ber-lin, Beuth-Verlag [15] Deutsches Klimarechenzentrum, Klimarechenzentrum, http://www.dkrz.de
Deutsches
[16] Chemischer Aufbau des Wassermoleküls, Hauptseminar Ernährung im IGTW an der Universität Hamburg, http://ernaehrungs-city.de/aqu-lv2.htm
[20] University of Wisconsin University of Wisconsin – Stevens Point, Department of geography and geology, http://www.uwsp.edu/geo/ [21] Joanneum Research Institut für WasserRessourcenManagement, Tiefengrundwasservorkommen Kärntens [22] Schmidt, F. Schmidt, Frank, Dipl.-Geol.: Hydrogeologische Aspekte und Konsequenzen bei der Rohstoffgewinnung in Kluft- und Karstaquiferen, AI Aggregates International 1/2006, Köln [23] Geologisches Landesamt Nordrhein-Westfalen Im Grunde Wasser, Hydrogeologie in Nordrhein-Westfalen, Krefeld 1999 [24] Firma Ott Hydrometrie Informationsmaterial Firma Ott Hydrometrie, Kempten, www.ott-hydrometry.de
der
[25] Ingenieurbüro für Energie- und Umwelttechnik Niederschlagsverteilung in Deutschland, Ingenieurbüro für Energie- und Umwelttechnik, www.schimke.de/niederschlag. htm [26] Baumgartner & Liebscher Baumgartner, A. Liebscher, H.-J.,: Allgemeine Hydrologie, Berlin, 1996
und
[27] Umweltbundesamt, Umweltbundesamt, http://www.umweltbundesamt.de/altlast/web1/berichte/ [28] Informationsportal Grundwasser-online, Informationsportal Grundwasser-online, http://www.grundwasser-online.de [29] Stadtentwicklung Berlin, Stadtentwicklung Berlin, Senatsverwaltung für Stadtentwicklung, http://www.stadtentwicklung.berlin.de/umwelt/wasser/ [30] Der Brunnen www.der-brunnen.de [31] 1998
Informationsportal
Brunnenbau,
Bieske, Erich, Bieske, Erich, Bohrbrunnen, 8. Auflage,
[32] Dörken, Dehne Dörken, Wolfram und Dehne, Erhard, Grundbau in Beispielen Teil 1, 3. Auflage, 2002 [33] Amt für Bau und Betrieb Abteilung Gewässer, Stadt Hamburg Bemessungsregen – Regenreihe der Freien und Hansestadt Hamburg, 2003
in
[34] Baier, Alfons (2007): Karsthydrogeologische Untersuchungen im Lillachtal östlich von Dorfhaus/Ldkr. Forchheim (Nördliche Frankenalb).- Geol. Bl. NO-Bayern 57, 1-4: 173-208, 13 Abb., 3 Taf., Erlangen 2007
[18] DIN 4021 DIN 4021 - Baugrund; Aufschluss durch Schürfe und Bohrungen sowie Entnahme von Proben, 1990, Berlin, Beuth-Verlag
[35] Watershed Watch Salmon Society: 1037 Madore Avenue Coquitlam, British Columbia Canada
[17] Schröder, D Schröder, Stichworten. 2. Auflage. Berlin 1992
[19] Precision Graphics, imagepages/A4artwel.html
Bodenkunde
http://www.bartleby.com/61/
Univ.-Prof. Dr.-Ing. habil. Hossein H. Tudeshki studied from 1977 to 1980 at the Mining College of Shahrud (Iran); following several years of work in the mining industry, he completed his mining study at the RWTH Aachen in 1989. Since 1992 he was Chief Engineer at the Institute for Surface Mining (Bergbaukunde III) of the RWTH Aachen, mainly active in the field of open cast mining and drilling technique. He did his doctor degree in 1993 and qualified as a university lecture in 1997. In 1998 the Venia Legendi was awarded to him be the RWTH Aachen for the field “Rock and Earth Open Pit Mining”. In November 2001 he was appointed as Professor for Surface Mining and International Mining at Clausthal University of Technology. He already has over 25 years of experience in the field of project planning and cost-benefit analysis within the frame of various mine planning projects. The international tasks rendered by him mount up to more than 300 international raw material-related projects. | tudeshki@tu-clausthal.de | www.bergbau.tu-clausthal.de |
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TRANSFER OF TECHNOLOGY
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The machine has been designed to ablate all kinds of rocks, gypsum, coal and other material (e.g. concrete). This is done using a big, hydrostatically steered milling drum, which ablates the rock in a more efficient way and with a higher cutting depth. The result: More coarse material with a low proportion of fine fraction.
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TRANSFER OF TECHNOLOGY
Loading and Transport in Underground Mining
by Dipl.-Ing. Karl-Heinz Wennmohs Senior Project Director Atlas Copco MCT GmbH | Germany
Fig. 1: Chuquicamata Mine, Photo : Codelco
- a Challenge for Manufacturers and Operators uring the past decades, the development of high-performance loading- and transport systems has intensively been advanced by manufacturers and users. During the course of these D developments, apart from many globally known techniques, some of the constructed machines have only achieved the status of a proto-type and have not achieved market acceptance.
Introduction While reviewing the development of loading- and transport systems for underground mining, it should be noted that this task is currently highly topical, particularly with consideration to the current global mining situation. Although the biggest share of extraction is done through daylight mining, for the future a trend to increased underground mining of raw material can be seen. The reason for this fact is that near-surface resources are diminishing, and many large-scale open cast mines have to turn to underground mining. Current examples show that some of the presently operated large-scale open cast mines are at their limits and economical and secure mining with currently available techniques is questionable for the near future. The step from open cast mining to underground mining is taken by some mining companies with extensive financial efforts. A typical example from South Africa will be explained later in this article.
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Another challenge which arises through the step towards higher depths and into underground mining is that the metal contents of the material are significantly lower at times, as shown in some examples. Therefore mining of raw material will increase from underground operations with very low contents, but in high amounts. However, if coordinated with the planned mining method, an economical mining is possible. These high outputs challenge operators and manufacturers to develop optimal loading and transport systems. Eventually, the determining value for implementation of these plans will be raw material prices. Although vertical conveyance through shafts will continue to have its place in existing mines, even with increasing depths, upcoming new designs are increasingly exploring alternatives to this kind of conveyance. Taking into consideration the planned delivery volumes - in the case that during planning of the new mines the jig constructions are designed for this transport solution - these will be conveyor belt systems that are designed for such delivery volumes. However, this area of transport technique is not dealt with in this article.
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TRANSFER OF TECHNOLOGY With increasing size of the mine, rail-less loading and transport of these masses will turn into a decisive factor. The starting point of the loading and transport cycle are optimized loaders, which are either diesel- or electrically operated and are partly automated. In case of longer transportation routes, powerful dumpers need to bridge the area between loader and crusher/conveyor belt/ shaft. The current size of underground dumpers in largescale operations lies between 30 and 60 t of actual load, however there is a trend towards bigger units of 60 t of actual load. With such sizes many mining plants consider the need for electrification, taking into consideration reasons of ventilation. The requirements with regard to electrification are increasingly becoming important for the choice of equipment in large-scale operations, which use Caving, Panel Caving or Sublevel Caving for mining of large delivery volumes.
Transition from open cast mining to underground mining A typical example for the transition between open cast mining and underground mining is the Chuquicamata mine.
Chuquicamata is a copper ore mine, located 215 km northeast of Antofagasta and 1,650 km north of the capital Santiago, with a typical large open cast mine and respective mining and transport techniques of North of Chile. Excavation is currently done in a depth of 850 m, which makes the mine one of the deepest mines in the world (after Bingham Canyon Mine in Utah, USA). According to its measurements, the open cast mine is one of the largest in the world, with a length of 4.3 km, a width of 3 km and a depth of 850 m, processing over 500.000 copper annually. The mine is operated by CODELCO (National Copper Corporation of Chile), the governmental copper-ore company of Chile. The future of the mine lies in underground mining, although never before a mine of this size has been transformed from open casts mine to an underground mine. Such dimensions open up new scales for mining, as well as for loading and transport techniques. The future mine is being prepared for caving mining. This mining method calls for a continuous discharge of the loosened ore body, which cannot be done with shaft lifting. The new mine under the current open cast mine is developed with adits (tunnels), and the choice of dipping and determination of the entire length depends on the usage of tunnels. In addition to various access tunnels for conveyance through belts and transport with vehicles, fresh and exhaust air tunnels are also built. The length of these access structures are 3 to 8 km. The cross-sections of these headings are 40 to 70 m².
Block Caving Mining, Example Palabora SA The development of an underground mine from an open cast mine in Palabora mine in South Africa started in 1996, and was concluded in 2002. In this project a vertical shaft for product conveyance and a man shaft with
Fig. 2: Chuquicamata planned mining depth, Photo Codelco
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TRANSFER OF TECHNOLOGY Fig. 3: Interaction of underground mining in Palabora SA Mine, Photo: Palabora Mining Company
Currently, mining of the area of 1,250 m and 1,365 m depth is blocked. An extensive network of roads and shafts is needed for “sublevel caving” mining. The conveying from production points to the chute-holes is done through high-performance tractor shovels. Rail mounted units are loaded through removal bunkers, and transport the ore to the conveying shafts. depths of 1,400 m each were built. The performance of the main shaft, which is among the biggest shafts – conveyor plants of the world, lies at approx. 1,0 million copper ore per month from a depth of 1,250 m. This is done with four containers of 35 t of actual load. The chosen mining method is block caving, for an extensive transport network for mining has to be developed. Diesel-operated highperformance tractor shovels are used for mining. Since the distances remain constant over the mining period, increased efforts are being made to find high-performance alternatives for these loading and transport works, as well as to find possibilities to automate some parts of the work process. A further step into the depth is planned through the development of a new mining area in approx. 1,600 m depth.
During 2011 to 2013, 20 km of roads with cross sections of 30 to 40 m² are to be constructed to block the mining level 1,250 m. At the same time, 10 km of raise drill holes have to be created. The size of the future mining level 1,365 m requires building 40 km of roads with cross sections of 30 to 40 m² and 25 km raise drill holes within 2010 to 2013. Globally, diesel-driven LHL-loaders in various sizes have to be used, according to the requirements of the mines. These machines are continuously improved by the manufacturers to meet the increased demands, which include complying with the requirements for exhaust fumes, as well as sustainable ergonomic improvements for the driver, up to a driver-less operation.
Sublevel Caving, Example: LKAB, Kiruna The development of the Kiruna mine of LKAB in North of Sweden shows that a long-term planning of infrastructure of a mine with very high delivery volumes (approx. 25 million t of copper ore each year) enables its operation in a cost-effective manner. Kiruna was changed from an open cast mine to a long-term designed underground mine.
Fig. 4: Palabora SA, underground situation, Photo: Palabora Mining Company
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TRANSFER OF TECHNOLOGY Fig. 5: Mine Kiruna of LKAB in Sweden, Photo : LKAB
Fig. 6: New operating level in MIne Kiruna, Foto: LKAB
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TRANSFER OF TECHNOLOGY
Fig. 7: diesel-operated LHD Loader Scooptram ST 14
For reasons of ventilation, the operators are increasingly requesting for electrically operated tractor shovels. Loading sizes of 14 to 25 tons are chosen for operations with high face outputs, in block caving and sublevel caving; they are diesel- and increasingly electrically operated. Taking into consideration the performance of such machines, the routes of these machines are optimized with available machine technology during the planning period of the production site. With increasing length of transport the need to apply high-performance dumpers can quickly be seen. Hereby it is very important to observe the interaction between the loader and the optimum size of the dumper.
Conveyance Through Ramps
to the deposit. At the same time there is the possibility of choosing transport roads according to the deposit, in order to avoid tunneling of surrounding rock. This can lead to road networks with numerous branches, which hinder conveyance with continuous conveying systems. A universal solution for such situations is the rail-less technique, consisting of tractor shovels and dumpers. This system allows to economically convey these delivery volumes from depths of more than 1,000 m. The selection criteria of this equipment are speed, ergonomics, costeffectiveness and availability. Currently, dumper sizes of 60 t actual load are used, which are optimal in their size for the available cross sections of roads
Mines with small extraction (up to approx. 1.5 million t/a) and higher quality ores increasingly handle the entire extraction through ramps with dumpers. The big advantage of this approach is that there is no need to build shafts and the infrastructure of the mine can be optimized according Fig. 8: Combinated work of loader and dumper
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TRANSFER OF TECHNOLOGY Fig. 9: Dumper MT 6020 with 60 to load capacity
Development Potentials in Railless Technique Modern loaders and dumpers are equipped with electronic control systems. By now, these components are present in numerous underground mining equipment. Due to the fact that these systems are expandable, remote control, monitoring, fault reports, as well as automation possibilities can be used. Modern underground equipment has a port for data transfer, called „IREDES“ (International Rock Excavation Data Exchange Standard). This technique allows for combination of all underground machines in a network, which is a prerequisite for automatic operation of various equipment. Due to reasons of ventilation, the use of diesel-operated machines is difficult in many mines, particularly with
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increasing depth, and a clear trend towards electrification can be seen. At the same time, the ergonomics of the working place loader and dumper will be an important criterion. If possible, the machines should also run through changes of shifts, which means- automation. An automation of the loaders is possible and is done in some functions. Examples show that that it is possible to automatically drive the route and unload at fixed points; the loading of the bucket has to be done by an operator through remote control, which can be done from above ground. These automation steps have successfully been applied for shaft deepening of stowage and for extraction. Fig. 10: RCS control systems for numerous underground mining equipment
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TRANSFER OF TECHNOLOGY Figh 11: ST 14 high-performance tractor shovels prepared for automatic mode
Fig. 12: Example of a workstation for control the operating loaders and dumpers in automatic mode.
Further development steps will particularly be taken in the automation mode, in the interaction between the loader and the dumper. An underground communication structure is needed for automatic operation, which is mainly based on a highperformance W-Lan network. By now this has become standard in many mines. Necessary components for automation can be found on the loader and the dumper. The prerequisite for an automated operation, which responds to the needs of the operation is a tailor-made software, in connection with corresponding computer systems. The monitoring and control of the machines is done from a well-arranged control stand, which can be installed at
any location. This working area should be designed for the operator according to latest ergonomic findings. With todays and future technical possibilities, it is possible that one operator controls and operates several machines. Due to the electrification of machines, the reasons of which have been explained above, many mining operations with an infrastructure of winding ramps are faced with the question of electrifying their transport technique. The model range of the electrically operated Kiruna trucks offers such an opportunity. The machines that are called „Kiruna Electric Truck System“ in sizes of 35 and 50 t actual load have globally and successfully been applied.
Fig. 13: Kiruna Electric Dumper, Photo: GIA
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TRANSFER OF TECHNOLOGY Fig. 14: Häggloader 10HR, Photo: GIA
Forecast The required high face outputs call for highperformance loading and transport systems. This is of outstanding interest for large-scales operations in preparation with block caving. With this method loading positions for ore and transport distances remain constant over longer periods. Increasingly, the discussions on increase of performance include continuously working loading systems, instead of intermittent loading techniques with tractor shovels. In case downstream units like dumpers or conveyor belts can take up these
Fig. 15: The “automatic mine“ a future vision
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TRANSFER OF TECHNOLOGY masses with the incoming fragmentations, this technique allows for very high loading performances. A typical representative of this technique is the Häggloader 10HR. Being on wheels and operated by diesel, this machine is very mobile and can quickly be moved from working point to working point. At the same time the machine is electrically run for the loader operation, which accommodates the requirements of ventilation engineering. This continuous loading technique is constantly improved by the manufacturers, in cooperation with the operators.
to marketability. This will mark a significant step towards the set goal. The development should also be seen in light of workplace quality. These requirements will pose a continuous challenge to manufacturers and operators to further develop loading and transport in underground mining.
In the coming years, automation will not only be important for loading and transport. Based on the experiences with drilling equipment, which has successfully been used in underground mining during the past years, manufacturers and operators are closely cooperating to automate loaders and dumpers. During the past years, many important steps have been taken on the road to automation. With these steps the goal of past years, “a man-less mine” does not seem to be utopic any more. Taking into consideration the planned new mining projects, there will be important developments with regard to loaders and dumpers in the coming years that will lead
Dipl.-Ing. Karl-Heinz Wennmohs Senior Project Director Global Strategic Customers Atlas Copco MCT GmbH Essen
FOR MORE INFORMATION AND CONTACT: | karl-heinz.wennmohs@de.atlascopco.com | | www.atlascopco.com |
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Sandvik HX270
by Ulrich Raddatz Regional Product Line Manager Conveyor Components Sandvik Mining and Construction Central Europe GmbH Essen | Germany
Belt Condition Monitoring System
P
roduction critical, long and hazardous conveyor belts need monitoring. The belt is the most important and expensive component of a conveyor. Critical belt damages, such as belt breakages or splits, can cause unscheduled production stoppages and massive repair work causing significant economical losses. In addition, the belt failures are always a safety risk.
Sandvik Mining and Construction has new solution for continuous and automatic conveyor belt condition monitoring enabling preventive maintenance of conveyor belts. The product with its features, experiences from the reference installation, market prospects and plans for developing the conveyor monitoring product portfolio further are presented in this paper.
Introduction Reliability of material transfer in belt conveyors is important for production of process industries. Part of the conveyors is critical for production of the plant. For example, conveyors in metal mines for ore transfer located close to the final crushing and concentration plant are critical ones. If those conveyors gets badly damaged it will
lead to unplanned production stoppage in the plant. This can have significant impact for the revenue and profit loss of the mine. The belt is the most critical component of a conveyor. It is the most expensive one and it has the highest probability to get damaged due to its continuous exposure to rough material and hazardous incidents. The belt gets damaged most often in loading point due to tramp metal, tools among the material, chute and impact bar problems and in unloading point due to belt cleaner, sharp items and chute problems. Critical belt damages (e.g. rip or split, breakage, etc.) in long and heavy duty conveyors are problematic causing large and hard repair work in addition with production loss. Unexpected critical damages and massive repair work increases safety risks. For instance, sudden belt breakage can cause immediate danger if a person happens to be in the area.
Fig. 1: Examples of early phase belt joint openings
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TRANSFER OF TECHNOLOGY The belt damages are always detectable from the belt surface. The damage can exist either in the material or clean side of the belt. Typical belt damages are joint openings (Figure 1), dints, rips, holes and movement directional abrasion or scratches, which can lead to belt breakage, split or other critical damages during time if not detected and repaired early enough. Belt condition monitoring is mainly carried out by periodic manual inspection and measurement work at the moment. There are limited amount of solutions available for continuous and automatic belt condition monitoring even it can be clearly stated as on-line and real-time measurement technique problem. The belt condition monitoring can be divided to belt interior and surface monitoring. There are solutions for belt interior condition monitoring such as on-line steel cord monitoring, belt rip detection and belt splice monitoring, which are usually based on magnetic field generation and detection in steel cords, detection of periodically vulcanized conductive sensors inside the belt and splice stretch measurements based on magnets detected before and after the splice. There are not many solutions for belt surface condition monitoring. It has been approached by using traditional 2D camera based machine vision techniques, where the damage detection is based on reflected light intensity (colour or grey level) and texture variation or manual inspection of the digital images. Belt surface camera view variations (material stacked, wet/dry, etc.) during production makes robust image based automatic damage detection very challenging. Automatic belt surface condition monitoring should be approached based on 3D shape measurement techniques.
There is a need for automatic and continuous measurement solutions in area of belt condition monitoring solutions, especially in production critical, long and hazardous belt conveyors.
Sandvik HX270 Sandvik Mining and Construction has new solution for the belt condition monitoring. Sandvik HX270 is automatic and continuous belt condition monitoring system [1], [2]. The system consists of stand-alone Material and Clean Side Measurement modules, which are connected to the graphical user interface computer located in the control room via local area network (Figure 2). The Clean Side Measurement module is installed between the belts close to the loading point, and Material Side Measurement module under the conveyor right after the unloading point. These positions are the most optimal places for belt surface condition monitoring due to highest risk for belt damages occur as noted earlier. Sandvik HX270 measures continuously the 3D shape of belt surfaces by using modern optical 3D measurement technique. The benefit of the 3D measurement compared for traditional 2D camera systems is that the 3D measurement is not sensitive to colour and texture changes of the belt surface and it can produce the suitable data for robust automatic damage detection. In addition, non-contact
Fig. 2: Figure 2. Overview of Sandvik HX270 belt condition monitoring system
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TRANSFER OF TECHNOLOGY 3D measurement technology enables monitoring of wide variety of steel cord and textile belts and modifications to the belt structure, such as vulcanized wires or sensors, are not needed. Measured shape deflections from the smooth 3D belt surface can be automatically detected even where the belt is not flat and is vibrating when measured by using advanced real-time 3D data processing algorithms. Detected shape deflections are divided to normal and critical belt damages based on user defined geometric fault detection limits in millimetres. When belt damage exists, alarm is submitted to the control room. In case of critical damage, the conveyor is immediately stopped enabling avoidance of unscheduled production stoppages and minimization of belt repair costs. Normal belt damages causes alarms to the control room. All damages can be graphically viewed and further analyzed for carrying out preventive belt maintenance planning. The absolute position of the belt damages for the damage inspection and repair is defined based on reference magnet detection and rotational measurement of the pulleys. In addition, belt abrasion (thickness variation) is measured and reported to the control room, and it can be used for further analysis and estimation of belt wear and lifetime. The current product range suits for belt widths up to 2200 mm and speed up to 10 m/s, and will be extended to belt widths up to 3000 mm. The 3D measurement resolution is less than 0.5 mm in depth direction (Z-axis), 1 mm in belt width direction (X-axis) and 2-20 mm in belt movement direction (Y-axis) depending on the belt width and speed. [3]
Experiences from the reference installation Sandvik HX270 been tested and developed together with Inmet Mining Pyh채salmi copper and zinc mine in Finland [4]. The mine had significant belt failure problems with a 300 meters long production critical conveyor. The belt got once totally split to two parts and once broke from a joint causing production loss and large repair work. A clear need for continuous and automatic belt monitoring was stated and the product development was initiated in 2008. After the development phase, the system has been running in production in that conveyor since March 2009. As an example, a potential belt breakage was avoided when a rock bounced over the loading chute and went between the tail-end-pulley and the belt causing hole trough the belt supporting structures with a tear in the material side of the belt (actual data presented in the Figure 3). The hole/tear was located in the edge area of the belt. The direction of the tear was opposite of the belt movement, and it could have been stacked to the belt cleaner causing a belt breakage. Sandvik HX270 stopped the conveyor and the belt was repaired immediately. The repair took about nine hours, and the production was continued without production stoppage. [5] The system has been functional and it has been developed based on the feedback from the mine personnel. Internet based VPN remote connection to the system has been efficient way to test, diagnose and develop the
Fig. 3: Figure 3. Pseudo colour representation of 3D measurement data sample of 1200 mm wide belt material side where a 200 x 200 x 50 mm size of tear was detected.
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TRANSFER OF TECHNOLOGY product based on real production data and behaviour. The remote connection has been also successfully utilized in remote and effective user support. The main development has been done in improving the performance, usability and serviceability of the product in addition with optimizing the product for production.
Studies of applying on-line x-ray imaging to steel cord monitoring In addition of developing Sandvik HX270 business, studies are done for extending the continuous and automatic belt condition monitoring product portfolio to new x-ray based solution for on-line belt steel cord monitoring. X-ray is used as manual of-line NDT method for steel cord belt inspection, especially for splice inspection. The benefit of x-ray imaging is high resolution and the result data (image) easy interpretation.
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Preliminary feasibility studies for continuous and automatic steel cord monitoring have been implemented by using a laboratory scale x-ray system and steel cord belt sample. The belt sample thickness was 21 mm, belt speed 0.2 m/s and spatial resolution 0.8 mm in the studies. Example damages were made to the belt sample, and images were captured. Automatic image processing algorithms were applied to the images. The x-ray system can be scaled to measure belts having thickness of 50 mm and speed of 10 m/s using spatial resolution of 2.5 mm. Preliminary results show that the damages in the steel cords can be automatically detected (Figure 4). In addition, x-ray data can be used to belt thickness profile measurement and detection of damages where rubber has been lost due to the fact that the density of the belt can be assumed to be constant. Fig. 4: Example result from the preliminary feasibility study. Four damages to steel cords were made. 1st (topmost) had steel cord wires damaged, 2nd had a piece of steel cord cut away, 3rd had a hole in steel cord and 4th had steel cord wires broken and some rubber cut away. Red boundary shows automatically detected damage area.
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TRANSFER OF TECHNOLOGY Summary
References
Continuous and automatic belt condition monitoring will be growing business in near future. The need for continuous and automatic belt condition monitoring especially in production critical, long hazardous conveyor belts is clear. Sandvik mining and construction has new product for belt surface monitoring. It enables the avoidance of unscheduled production stoppages caused by critical belt damages and is efficient tool preventive belt maintenance planning. It has proven its benefit in a reference mine by preventing a potential belt breakage in 300 meters long conveyor. Mining industry is the entry market for the product having large and market potential with growing maturity to invest advanced belt monitoring technologies. Preliminary studies for applying on-line digital x-ray imaging for steel cord monitoring has been also made with promising results. Efforts for developing advanced and successful belt condition monitoring port folio will be made in the future
[1] Sandvik Mining and Construction, Sandvik HX270 Produktbrosch체re, 2010 [2] Sandvik Mining and Construction, Sandvik HX270 Produktpr채sentation, 2011 [3] Sandvik Mining and Construction, Sandvik HX270 Technische Daten, 2011 [4] Inmet mining Pyh채salmi Mine, Internetseite, 2011, http://www.inmetmining.com/ouroperations/production/ Pyhasalmi/default.aspx [5] Inmet Mining Pyh채salmi Mine Oy, Technischer Lagebericht in Finnisch, 2009
Contact: Sandvik Mining and Construction Central Europe GmbH Regional Product Line Manager Conveyor Components Ulrich Raddatz Hafenstr. 280 45356 Essen, Germany | www.mc.sandvik.com |
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Innovative Monitoring Systems in Brown Coal Mining Operations, Based on Satellite-based Position Tracking Systems –
Status and Assessment of Potential
by Bauch T., Mickel L. ; Lau D., Vattenfall Europe Mining AG; Aucoteam GmbH | Germany
The Vattenfall Europe Mining Company (VE-M) operates five brown coal mines in Lausitz district. The coal from these mines is mainly used for power generation in block unit power stations.
Classification of Monitoring Systems in Brown Coal Mining The main accompanying processes of the actual mining are mine planning, management, as well as performance and security surveillance. Following is an introduction of an innovative monitoring system called “Digitales Steigeraufmass (rising-allowance)”(DiSAm), which is based on satellite-based position tracking systems and can be used for operational management in brown coal mines. The article also provides the implementation status and an assessment of future potentials. Starting from the year 1996, VE-M commenced to equip open cast mining equipment with precise GPS-based positioning systems. From the year 2008 V-EM started equipping the equipment with GNSS (Global Navigation Satellite System). Corresponding kinematic models were developed, in connection with conventional suppliers of measured values, such as pivoting and inclination angle, and the geometry of large mining equipment. Thus the upto-date position of the digging equipment (bucket wheel or bucket ladder) is used to iteratively determine the excavation volume from the preceding intersection, with the help of the cut/envelope with the respective mine geometry. With the knowledge of exact data on position and movement of the digging equipment through GNSS, the mined solid cubic meters can be determined with relatively high accuracy and in real time. Furthermore, the resulting geometry of the area (slopes, working levels, grade of digging, points of interference, etc.) can also be displayed. The presented solution has been continuously implemented in 2010/2011 in the open cast mines of Nochten and Reichwalde. In order to achieve this, 18 large open cast mining equipment, bucket wheels and bucket wheel excavators, conveyor bridges and stackers were equipped and linked to DiSAm.
Further essential basics for the implementation of the monitoring system DiSAm are:: • A broadband, extensive communication infrastructure, • Modern process and control systems on the large mining equipment, in order to capture and process primary process data, • The central control station in the open cast mine for aggregation of the incoming process information, • Usage of mine surveying reference data from photogrammetry, • A geological 3D-model of the respective mining area .
The main differences to the present and known solutions [1, 2, 3, 4, 5, 6, 7] are, among others: • Consequent linking of the position tracking systems to the process and control techniques of large open cast mining equipment, • Multi-server-multi-client architecture of systems for process data collection , modeling and visualizing, • Modeling of various conveyor equipment categories of bucket chain- and bucket wheel excavators, conveyor bridges and stackers, with corresponding kinematic chains to calculate digging and bulk points, as well as to take into consideration self-gravelling, • Consequent usage of methods of mine surveying operation control (such as analysis of aerial photos, orthonormal presentations, etc.) for system initialization and recalibration, • Inclusion of laser-based dump – and height measuring systems of conveyor bridges and stackers, • System diagnosis functions for DiSAm system services and main plant components.
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TRANSFER OF TECHNOLOGY DiSAm Process Description and Technical Solution The DiSAm system is based on a geometrical and geological model of the open cast mine, with a high local resolution and precision (~ 1 dm), a high time resolution (~ 1 sec) and timeliness of data (latency < 5 min). It is a combination of geometrical data of the analysis of aerial photos and the geological model of the open cast mine.
Modeling from Data of the Analysis of Aerial Photos The analysis of routine image flights of the open cast mine produce a wireframe model of the open cast mine, according to a standardized pattern and an orthonormal aerial photo with a resolution of 0.2 m. These data form the basis of the geometrical model of DiSAm. Through triangulation, the borders and single spots of the analysis of the aerial photo are combined to an area, which represents the terrain model at the time of the picture flight. The data of the orthonormal aerial photo are applied as texture on this area.
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Modeling from Data of a Geologic Model The respective geological model is available as a gridoriented (orthogonal-equidistant) elevation model of the individual geological horizons, in a so-called node map format (NPK) and has been further developed on basis [7] through VE-M. The geological fracture traces of the individual geologic horizons are reconstructed, based on a grid model and are intersected with the terrain model of the pit. A suitable color-coding of the model surface has been designed for the visualization of the geological data with the occurring geological horizons at face. (see also figure 1, color coding of the occurring geological horizons at face in the Nochten open cast mine).
Modeling from Data on the Kinematics of Large Equipment Equipping large equipment with GNSS technique allows for determination of the location of relevant components of the large equipment with high temporal resolution (< 1 sec) and local precision (< 1 dm). In order to achieve this, the positions of GNSS antennas and relevant measures of the equipment (down-grades, pivoting angles and
Fig. 1: Visualizing the kinematics of the conveyor bridge assembly 33-AFB 60 with three Es3150
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TRANSFER OF TECHNOLOGY extensions) are captured and fed into a kinematic model of the equipment. This allows for calculation of servicing points of digging organs of the mining machines, as well as other interesting points like chassis/lane and loading/ dumping points of the machine. While observing the chronology of the service points of the digging organs, it is possible to build a cross-section and intersect it with the model surface. For swiveling machines this can be done for each turn and for rail mounted machines it can be done over a constant time period. The result is an up-to-date model surface and a “Chipbody” of the cut-out material. The calculation of the characteristics of the chip-body allow for calculation of parameters like volume and characteristics of the extracted material, which can be assigned to the conveying characteristics of the machine. With the help of this method it is possible to calculate the chronology of the excavated material and compare it with other performance measures. Here the performance report has a time detail of 1h. In case all measurements are calibrated, an accuracy of <2% can be achieved, in comparison with mine surveying measurements.
Interaction with “Objects” in the open cast mining Exact modeling of the equipment location in the open cast mine allows for a comprehensive assessment and measurement of distances to other “objects” in the open cast mine. These “objects” can be: • Drillings • Wells • Gauges • Drillings with extraneous material • Well- and gauge packer • Boundaries of mining claims • Drainages • Routes and shafts of old mining
Measuring Task in the Modell With the help of the measuring function that is integrated into the DiSAm visualization, a multitude of measuring tasks can be carried out at the up-to-date model of the open cast mine:
Fig. 2: Construction of cut marks and chipbody for the bucket wheel excavator 1510-SRs6300, Nochten open cast mine
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Map Exercises and Forecasts Based on the comprehensive geometric modeling of the actual situation in the open cast mine, map exercises and forecasts, for example the “block-prognosis” module, can easily be integrated.
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Fig. 3: Working area of a dredger, “drillings with extraneous material” are inserted Fig. 4: Measurement of a slope at the 1510SRs6300, Nochten open cast mine
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TRANSFER OF TECHNOLOGY Fig. 5: Map exercise “block prognosis”. Determination of the delivery volume during implementation of a width of base grade of 45 m in the station area 400 – 700 m
This module allows for the calculation of the predicted delivery volumes, on the basis of geometric specifications of prospective equipment performance (e.g. course of the trails along an axis, implementation of a width of base grade).
Status and Know-How The DiSAm system, which has been widely introduced in the Nochten/Reichwalde open cast mines and in selected large equipment in the Welzow open cast mine, is mainly being used by mining departments (staff, production, development work and equipment). The current stage of completion comprises of over 100 DiSAm clients. A significant challenge in the operation of the system is the calibration of kinematic models of bucket chain and bucket wheel excavators, as well as the consecutive proof of accuracy, compared to mine surveying measurements.
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At the start of the project extensive preparations were made to consolidate the workflow, through unification of data transfer between departments, standardization and consolidation of technological inputs to the automatic functions of the large equipment, as well as maintenance of the entire system.
Future Prospects and Assessment of Potential In the coming years, the introduced system solution DiSAm is planned to be implemented in more open cast mines of VE-M. In order to do so, all open cast mine large equipment will gradually be equipped with GNSS position tracking systems. The current functional range will gradually be expanded, among others:
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TRANSFER OF TECHNOLOGY • Expansion of the forecasting function,
Bibliography
• Expansion of data transfer functions to planning systems (among others MicroStation),
[1] Weber, Peter; Cerfontaine, Philippe: Virtual Reality Center Aachen; Anlagenbau und
• Development of archive functions for reconstruction of historical digging levels and open cast mine geometries,
Steuerung, Robotik; SABAS; Jahresbericht 2005/2006 [2] Weber, Peter: GNSS-Technologie als Baustein zur Prozesssteuerung im Tagebau; www.navisat.de/.../rwe_weber_ vortrag_100406.pdf
• Introduction of special calculation functions, including supply calculations of the mine.
[3] Rosenberg, Heinrich: Materialund Lagerstättenerkennung als Basis innovativer Betriebsführungssysteme…; World of Mining – Surface & Underground 59(2007), No. 3 pp. 173-180
The possible connection to ancillary monitoring and operation management systems, including disposition system auxiliary tools (such as re-loaders, bulldozers) is currently being explored. Here we would like to explicitly point to the fact that a main factor for the success of the overall system is extensive, multidisciplinary cooperation within the VE-M, as well as open information sharing with manufacturers and plant contractors.
[4] Guder, Werner; Dahmen, Dr. Dieter: Standsicherheit von Böschungssystemen; 8. Brandenburgisches Markscheiderforum September 2010 [5] Lau, Dierk: Digitale 3D-Modelle für den RWE-Power Tagebau Hambach; AUCOTIMES Ausgabe 26.Mai 2008 [6] Schmitz, Dr. Robrecht: Provision of resources for the city by the Hambach opencast mine; IAEG2006 Paper number 791 [7] Bahrt W., Bauch T.: Pre-cut operation in the Nochten opencast mine; MPES 2004, pg.521-526
Contact: Aucoteam GmbH Dipl.-Ing. Dierk Lau Tel. +49 (0) 30 42188-741 Fax +49 (0) 30 2315467 Internet: www.aucoteam.de
Vattenfall Europe Mining AG Dipl.-Ing. Thomas Bauch, Lutz Mickel Tel. +49 (0) 355-2887-2776 Fax +49 (0) 355-2887-2720 e-Mail: thomas.bauch@vattenfall.de Internet: www.vattenfall.de
Are you interested in a publication of your contribution in one of our AMS-Online issues? Please contact us: AMS-Online editorial team Tel. +49 (0) 53 23 - 98 39 38 Fax +49 (0) 53 23 - 96 29 90 8 eMail: redaktion@advanced-mining.com
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ContiTech Conveyor Belt Group | Phone +49 5551 702-207 transportbandsysteme@cbg.contitech.de
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TRANSFER OF TECHNOLOGY Volvo Construction Equipment
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TRANSFER OF TECHNOLOGY Global strength During recent years Volvo has strengthened its position around the world. Today, we are Europe’s largest and the world’s second largest truck manufacturer with brands like Volvo, Mack, Renault and Nissan. Volvo Buses is the worlds’ second largest bus manufacturer, Volvo Aero is a world leader in service and selected components for the aviation industry and Volvo Penta is one of the worlds’ leading engine and drivetrain suppliers for marine and industrial applications.
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TRANSFER OF TECHNOLOGY Full power even when idling Powerful, electronically controlled low-emission engines combined with a fully automatic transmission means instant response and full power even at low rpms. The result is maximal productivity and lowest possible cost per ton.
Power with precision With the Volvo lift arm system, load sensing hydraulics, easy steering and high stability, Volvo wheel loaders provide the operator with equal measures of power and precision. The lift arm system delivers high breakout torque at ground level, allowing the operator to handle heavy material without any power loss at any point in the loading cycle.
FAST AND SAFE TRANSPORT When you need to transport material as fast as possible to crusher and sorter, the Volvo wheel loader and a Volvo articulated hauler gives you a good combination. An uncompromising team that joins strength and drivability with intelligence and safety. The result - outstanding economy and productivity.
High speed and low fuel consumption Volvo’s articulated hauler is recognized as the industry leader, providing versatile and productive operation. Unrivaled in its ability to traverse rough terrain and tackle tough grades and dumping angles, Volvo’s hauler has differential locks and three axles in combination with high flotation tires. Simply put, this workhorse has an unsurpassed range of drive combinations that spell excellent traction and control, as well as high speed and low fuel consumption. Safe downhill, fast uphill With Volvo haulers, it’s easy to maintain downhill speed thanks to the user-friendly retardation system that enables safe control regardless of terrain. And it’s easy to maintain fast uphill operation as well. Shifting is automatic, the operator need only select the most suitable drive combination.
The precise steering system makes it easy to position the hauler for faster dumping. Thanks to the dumping system and the Load & Dump brake operation is easy, steady and efficient
Precise steering at any speed Of course, a wheel loader can also transport material between mountain and crusher. The precise electrohydraulic steering with Comfort Drive Control (CDC) is easy to operate and and even over the entire speed range. Furthermore, the CDC features end-stroke damping that provides smooth, full-range steering to eliminate frame shocks that may occur during quick turns.
RELIABLE MACHINES FOR MAXIMUM UPTIME When it comes to handling, sorting, stockpiling and loading crushed material and sand, you need a reliable machine that will give you maximum uptime. Volvo machines are purpose-built rehandlers; durable loaders that help you move more material at less cost. And with the complete range of equipment for rehandling, you can tailor your loader to fit your conditions.
Built to run In rehandling, availability is crucial. That’s why every detail in a Volvo wheel loader is designed to work with almost no downtime, no matter how hard you push it. Perfectly matched Volvo drivetrains, hydraulics and attachments offer an optimal combination of performance, fuel economy and environmental care.
Safe downhill, fast uphill With Volvo haulers, it’s easy to maintain downhill speed thanks to the user-friendly retardation system that enables safe control regardless of terrain. And it’s easy to maintain fast uphill operation as well. Shifting is automatic, the operator need only select the most suitable drive combination.
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TRANSFER OF TECHNOLOGY
Power and agility – fast work cycles Volvo wheel loaders are renowned for their high productivity and low fuel consumption. The highperformance engines provide incredible power and excellent response while bucket movements are smooth and controlled even with the heaviest load.
Superior speed, manoeuvrability and operator comfort When properly equipped with original attachments and optional equipment, Volvo wheel loaders can challenge much larger loaders thanks to their superior speed, manoeuvrability, operator comfort and overall operating economy.
Machine and attachment – a perfect match All genuine Volvo attachments are purpose-built with the same quality as the rest of the machine. They’re designed as an integrated part of the wheel loader for which they were intended, their functions and properties perfectly matched to parameters such
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as link-arm geometry and breakout, rim pull and lifting force. That’s why the machine and attachment work in perfect harmony, forming a dependable cohesive unit to get the job done – safely and efficiently.
Optimized rehandling buckets The shape of Volvo rehandling buckets is optimized for aggregate, gravel and crushed rock to provide faster bucket fill and a higher bucket fill factor. Spill guards reduce spillage in load and carry operations and side cutters are welded in line with the bucket’s side, providing fewer edges and corners for material to get stuck and a longer wear life for the bucket.
IN PERFECT CONTROL ALL THE WAY Volvo takes you every step of the way from mountain to cement and concrete industries. Distribution, unloading and process feed are fast and effective, yet never at the expense of comfort and safety. Volvo never takes shortcuts on safety and knows a satisfied operator contributes to increased productivity.
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Excellent visibility Large windshields give excellent visibility in every direction on all machines, increasing safety for both operator and the worksite. Volvo wheel loaders have great visibility even when loading high with Long Boom.
Complete control The operator has complete control, thanks to precision steering and the fingertip control of the load sensing hydraulics. The short distance between the loadâ&#x20AC;&#x2122;s centre of gravity and the front axle improves stability; resulting in greater safety, faster work cycles and less spill.
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TRANSFER OF TECHNOLOGY
FS-Technology – business in the fast lane
Real-time monitoring means more uptime
The world’s first hydraulic full suspension articulated haulers – another Volvo first for articulated haulers. FS-series haulers enable the operator to run faster on rough haul roads, loaded or empty, compared to traditional haulers. Productivity gains are impressive as is increased safety thanks to considerable improvements in wheel to ground contact. Not only that, worksite road maintenance is greatly reduced.
Volvo Contronic monitoring adds more productive time to your working day by minimizing unplanned service. The Contronic system keeps an eye on the machine’s functions in real-time. Should something abnormal occur, Contronic automatically generates an immediate warning and calls for the operator’s attention. A service technician can log in to the system and troubleshoot the problem directly on-site.
FOCUSING ON PRODUCTIVITY AND PROFITABILITY
It pays to be informed
Running a business is complicated. Correct information is critical for making the right decisions, and the faster you can get it the better. Volvo software will help you get better control of your business and stay ahead of the competition.
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All operating data regarding machine is operation since its last service is stored in Contronic. Presented in the MATRIS analysis program, this information provides valuable information for troubleshooting and service. Continuous and complete analysis of the machine helps increase efficiency and profitability by reducing fuel consumption, maintenance and repair costs and by increasing the overall life of the machine.
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TRANSFER OF TECHNOLOGY SUPPORTED FOR LIFE Behind every machine from Volvo Construction Equipment you’ll find a reliable partner in the Customer Support organization and the global dealer and service network. Wherever you are, well-trained service personnel and the right parts are never far away. Volvo is ready to help with all the products, services and knowledge you need to optimize your machine’s profitability and productivity.
Four levels of support, one level of care On track and in control With the telematic system Care Track, satellite and mobile telephone technology are used to monitor and control the work of the machines in the field. Within seconds, everything you need to know about your machines is at your fingertips, even if they are hundreds of miles away. Your computer can show you exactly where your machine is, what its fuel consumption is and when it’s time for the next service. With immediate access to the right information, you can make the decisions that will increase productivity and shorten downtime.
The best way to get the most out of your Volvo is to invest in a Volvo Customer Support Agreement, from scheduled machine inspections to a comprehensive repair and maintenance program.
Dedicated to support your business goals Volvo Financial Services is a global solutions provider for finance, leasing and service and support options tailored to meet the demands of Volvo customers.
Accomplish your business goals Volvo Site Simulation is a valuable software tool used to replicate your worksite scenario and discover the best way to optimize productivity and lower cost per ton. By inputting your existing fleet of equipment and actual worksite conditions, a trained Volvo representative can show you, for example, exactly how many loaders and haulers you really need to accomplish your business goals.
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FOR MORE INFORMATION AND CONTACT: Volvo Construction Equioment Germany GmbH Adalperostr. 80 85737 Ismaning | Germany Internet: www.volvoce.com
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TRANSFER OF TECHNOLOGY Sandvik Mining and Construction Central Europe GmbH
Teamwork at sea level:
Sandvik’s Tunneling Roadheader MT720 in action at the Markovec tunnel ALPINE BeMo Tunnelling and Sandvik support development of tourism at Slovenian coast SLOVENIA has some 45 kilometres of coastline on the Adriatic Sea, but currently only some of it can be used as beaches and promenades because many areas are occupied by towns, harbours and salt works. Now, parts of the coastal highway between Koper and Izola will be removed and the traffic redirected through the 2.1-km-long Markovec tunnel. This building project, which is planned to be completed by the end of 2013, will create more space for the booming tourism industry. The EUR 64.5-million investment aims at enhancing the region’s recreational value and quality of life. ALPINE is determined to finish the Markovec tunnel project – the first of its kind in Slovenia – within 32 months, using a workforce of approximately 100 people and a Sandvik roadheader MT720.
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TRANSFER OF TECHNOLOGY The construction work started in January 2010. The tunneling process will generate ca 400,000 m3 of excavation materials which are to be deposited within a radius of 25 kilometres. The east portal of the twintube tunnel is located at ca 5 m above sea level, its altitude difference to the west portal being ca 28 m. The right tube of the tunnel is 2,145.2 m long, and the left tube 2,174.2 m. The roadway has a gradient of +/–2.5%. The rock consists of limestone, sandstone and marl. When ALPINE BeMo Tunnelling decided to use the powerful Sandvik roadheader MT720 in the project the machine was on its way back to Europe from Australia, where it had been used in the Brisbane Airport Link project. Normally, after a three- to maximum five-month reconditioning period, the machine is overhauled in Zeltweg, where the tubes, hoses and electrical system are restored and wear parts replaced. In this case, however, Alpine and Sandvik agreed to carry out the reconditioning work at the building site in Slovenia in order to compensate for the time lost through the insolvency of Alpine’s Slovenian partner CPM. In only five weeks, a team of two Sandvik and three Alpine employees made the MT720 fully operational again – a tremendous success in what had seemed to be a mission impossible. When the roadheader started to cut through the solid rock, Enver Siljic, Alpine’s Regional Manager for South-East Europe, felt a great sense of relief. Even at this early stage, the partnership with Sandvik had proved to be a success. One essential factor in choosing the Sandvik Tunneling Roadheader MT720 was the high housing density of the area, with no more than 15 metres of distance between the tunnel and the buildings at the North portal. Due to the successful campaign of a local citizens’ initiative, the invitation of tenders specified that the construction work should be carried out without any blasting operations and that cutting should be the only permitted heading method. The Sandvik roadheader delivered such good results that Alpine decided to use this heading method also in other tunnel sections. The figures speak for themselves. In two-shift operation – from 6 a.m. until no later than 10 p.m. – the average daily advance is 6.18 m (see diagram). “No other machine on the market has such a capacity,” says civil engineer Michael Schuster, the manager of the project, with enthusiasm. When the construction work is finished the Sandvik Roadheader MT720 will have cut through another 1,000 metres of solid rock.
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TRANSFER OF TECHNOLOGY Providing the technical prerequisites to cut an accurate profile, the Sandvik Roadheader MT720 helps to keep costs for final lining low. Therefore time-consuming and expensive fillings of sprayed concrete, which sometimes are necessary in blasted rock, can be eliminated. The example of the Markovec tunnel project and the tourism region around Koper and Izola proves once again: quality wins – in both technical matters and in tourism.
Technical data of the Sandvik Tunneling Roadheader MT720: • Weight 135 t • Cutting engine power 300 kW • Cutting height 6.6 m max. • Cutting width 9.1 m max. • Telescopic cutter boom • ICUTROC hard rock cutting technology
FOR MORE INFORMATION AND CONTACT: Sanvik Mining and Construction Karlheinz Pribil, Equipment Sales Manager Drilling/Tunneling Tel.: +43 (0)664 - 965 6233 Volker Blum, Equipment Sales Manager Tunneling eMail: karlheinz.pribil@sandvik.com Tel.: +49 (0)172 - 252 2043 Internet: www.mc.sandvik.com eMail: volker.blum@sandvik.com Internet: www.mc.sandvik.com
Sandvik
Sandvik is a high-technology, engineering group with advanced products and a world-leading positions within selected areas. Worldwide business activities are conducted through representation in more than 130 countries. In 2011 the Group had about 50,000 employees with annual sales of nearly 94,000 MSEK. Sandvik Mining and Construction is a leading global supplier of equipment and tools, service and technical solutions for the mining industry. The offering covers rock drilling, rock cutting, rock crushing, loading and hauling and materials handling. Annual sales 2011 amounted to about SEK 32,200 M, with approximately 13,200 employees.
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TRANSFER OF TECHNOLOGY Sandvik Mining and Construction Central Europe GmbH
Jaw crusher premiere in the Weinviertel region! The new Sandvik QJ 241 proves itself in Austria
The Poysdorf-based company Poyss GesmbH received Austria’s first QJ241, the new mobile jaw crusher from Sandvik in December 2011. The compact, high-capacity crusher delivers impressively as a flexible mobile unit at the company’s construction sites as well as in a stationary applica-tion at the certified Niederabsdorf recycling plant. The crusher’s success is also a valuable reference for Sandvik’s Austrian distribution partner, an independent company under the name BAG Klöch Aufbereitungstechnik since the beginning of 2012.
Multi-role player Established more than 80 years ago solely as a transportation company, Poyss GesmbH today offers a varied range of services in its home region of Lower Austria. Leopold Poyss, the third generation of the owner’s family, manages the company based in Poysdorf, some 60 kilometres north-east of Vienna. The workforce totals around 40 to 50, depending on the season. The company has more than 30 vehicles for the transportation of building supplies and agricultural bulk materials as well as specialised vehicles for municipal
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Happy faces at the success-ful Austrian premiere of the Sandvik QJ241 with Poyss GesmbH (from right to left): owner Leopold Poyss, Karl Konrad, Manager of BAG, Wilhelm Potzinger, mainte-nance technician of BAG, Gerhard Wind, Quarry Man-ager with Poyss, Franz Ul-rich, customer adviser with BAG, and Gerhard Traindl, operator with Poyss.
waste disposal and street maintenance, but the focus is on con-struction and the construction material business, which has a fleet of around 40 work machines. Services for regional street and highway projects, earthmoving and underground engineering and the dismantling of buildings are closely linked with Poyss’s production of construction material through the recycling of demolition materials. The machinery used by Poyss for its comprehensively certified sand and ballast production in a total of five quarries encompasses mobile screening plants with a down-stream wash plant. Professional recycling operations take place either at a specialised site in the 25-hectare Niederabsdorf quar-ry, Poyss’s largest production unit, or in large dismantling projects, on site. Poyss has always invested in complete certification for its production and products in the processing of recovered asphalt, crushed concrete, and construction and demolition waste: since 2004 the Niederabsdorf recycling plant has had all the relevant certifications, and all the mobile plants and operations comply with the strict guidelines of the Austrian
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TRANSFER OF TECHNOLOGY
A new mobile Sandvik QJ241 jaw crusher is in operation at the Niederabsdorf recycling plant of the Lower Austrian Poyss GesmbH since early December 2011.
Waste Man-agement Act (AWG). A member of the Austrian Construction Materials Re-cycling Association BRV and the Austrian Recycled Construction Materials Quality Insurance Association, Poyss submits all its products to the relevant quality controls.
Partnership of several years Poyss has three mobile screening plants and two mobile crushers alternat-ing between the production of raw materials and recycling. Depending on the materials to be recycled and the products, the company uses a tracked impact crusher and a powerful jaw crusher. After a service life of more than 12 years, the old plant was recently replaced by a tracked Sandvik QJ241 jaw crusher. Leopold Poyss, Manager of the company, comments: “We had just started to think about investing in a new unit and began to look for suitable ma-chines last summer. We needed a compact, highly mobile plant that can be handled equally well in cramped construction sites and at the recycling plant, with notable distances between the stations for each type of material. Additionally we expected a reliably high minimum output of 120 tonnes per hour.” In the search for a suitable machine, Poyss consulted with its long-term supplier, Klöcher BAG Aufbereitungstechnik from the Styria region, which supplied the company with an EXTEC S-4 screening plant (currently Sandvik QA440) just over five years ago and with a FINTEC 640 scalping screen in 2010. Poyss is happy with the relationship between themselves and Sandvik’s Austrian distribution partner: “The screening plant has served us well over the years, and BAG’s service has been excellent. Above all, we have never had any problems with wear and spare parts; BAG has been able to meet even the strictest deadlines.”
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At the STEINEXPO 2011 demonstration show for the construction industry, he was introduced to Sandvik’s latest technologies. “We were so impressed with the demos, particularly with all the developments in the detail of the machinery that really have advanced this proven technology even further. The new Sandvik plants have undergone a rigorous engineering process and come with technical solutions that truly make a difference in your everyday work,” says Poyss. In mid-November 2011, Poyss decided on the Sandvik QJ241, which was duly delivered by BAG Aufbereitungstechnik to Poysdorf in three weeks, in compliance with the AWG regulations.
Focus on efficiency The QJ241, Sandvik’s smallest mobile jaw crusher, with dimensions suitable for lowboy trailers and a weight of just over 34 tonnes, lends itself very well to varied operations at construction sites. The single-toggle crusher with a feed opening of 1000 x 650 millimetres has a maximum capacity of up to 225 tonnes an hour, depending on the material and the required final size. In Poyss’s recycling operation, 120 to 150 t/h can be achieved with the typical 0/70 end product. The reversible-jaw crusher accepts a maximum feed size of 500 mm in terms of the edge length, and hydraulic wedge adjustment allows a CSS range of 50 to 150 mm. A modern PLC system controls both the level sensor at the crusher infeed and the RPM of the main conveyor. The hydraulic-driven feeder with a griz-zly allows automatic control of the feed rate from the large hopper. The hydraulic raise and lower facility on the 800-mm wide main conveyor provides clearance control for the overband magnet, a standard component, and guarantees smooth and continuous discharge.
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The maximum capacity of Sandvik QJ241’s feed hop-per amounts to 5 cubic me-tres. The control system op-timises the crusher load by means of the level sensor (on the right side in the fore-ground) and the adjustable vibration rate of the feeder equipped with a grizzly.
The colour screen of the new Danfoss control system al-lows simple access to all machine functions and dis-plays the status of the main plant operating parameters in a single view.
The Sandvik QJ241 is ideal for efficient long-term use at construction sites, recycling facilities or small quarries. One of its main assets in these opera-tions is the extensive steel pipe work of the hydraulics, which provides su-perior heat dissipation and a maintenance-free sealing solution. All the dis-plays, controls and service points are close to ground level or easily acces-sible via platforms, and several practical features, such as the standard hydraulically driven cooling fan with auto reverse to back-flush dust from the radiator or the central auto lube on the jaw, or as an option for all bear-ings, make the operator’s life all the more easier. The plant can be operated as required remotely by wireless control or via umbilical.
Widely opening hatches and easily accessible platforms make operation and mainte-nance easier.
Important improvements in details: the 660-litre hydraulic oil tank (left) is now separat-ed from the diesel fuel tank of equal size, which de-creases the oil temperature. The hydraulic raise and lower facility on the main conveyor provides increased clearance for the overband magnet in recycling applications.
Sandvik engineers at various R&D centres of the Group also made an effort to minimize the operating costs. Load-optimised control of the hydraulics and the modern 168-kW CAT C7.1 Acert engine compliant with EU Stage IIIb emission standard significantly decrease the fuel consumption in high-capacity operation. This benefit is already evident in Poyss’s Sandvik QJ241 still equipped with a IIIa-compliant CAT C-6.6. “Compared with the previous machine, which was slightly smaller, the QJ241 now achieves in all applications 25% more output and consumes 30% less fuel,” says Poyss with satisfaction after 150 hours of operations. He specifically states a consumption rate of 18 litres per hour for the size 0/70. Thanks to a wide, robust undercarriage and propor-tionally controlled tracks, the Sandvik QJ 241 enjoys rapid and secure mobility even in difficult terrain.
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TRANSFER OF TECHNOLOGY New strong Sandvik base in Austria The Austrian premiere of Sandvik’s new line of jaw crushers also marked the debut of BAG Aufbereitungstechnik as a new, forward-looking chapter in the Group’s history. As the technical department of Klöcher Basalt, today a part of the Asamer Group, the Styrian company has distributed material processing technology for 20 years and became the Austrian distribution partner for mobile Sandvik equipment in 2007.
ning of 2012. The new BAG Klöch Aufbereitungstechnik GesmbH continues at the Klöch site with all of the existing personnel, and the recruitment of new workshop and service staff is in the pipeline for the near future.
Restructuring at Asamer prompted Karl Konrad, Rupert Schober and Josef Würfel, long-term managers of Klöcher/ BAG, to take over the business area and continue the operations as an independent company since the begin-
Sanvik Mining and Construction Central Europe GmbH Michael Brookshaw Tel.: +49 (0)173 - 54 05 404 eMail: Michael.brookshaw@sandvik.com Internet: www.mc.sandvik.com
FOR MORE INFORMATION AND CONTACT:
BAG Klöch Aufbereitungstechnik GmbH Klöchberg 160, A-8493 Klöch Tel.: +43 (0)3475 - 2859 0 eMail: office@bag-kloech.at Internet: www.bag-kloech.at
The co-operation between Karl Konrad, Manager of BAG (left), and Leopold Poyss goes back several years.
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TRANSFER OF TECHNOLOGY Sandvik Mining and Construction Central Europe GmbH
Clearly stronger with Sandvik trucks
Sandvik TH550 and TH540 underground trucks
Higher payload ratio, cleaner air and enhanced productivity Sandvik Mining has launched two new underground trucks in the market. The new TH550 and TH540 are the first in the underground mining world to offer energyefficient and low-emission EPA Tier 4i/EURO Stage IIIB engines. Compact and agile, they offer the biggest payload per envelope size and empty vehicle weight.
Cleanest in the market The new TH550 and TH540 are based on “the old workhorses”, Sandvik T50 and T40, which were widely regarded as the best underground trucks in the market. The all-new TH trucks were born as a result of comprehensive research, customer feedback and modern thinking. One of the main advantages of these trucks is the optional Tier 4i/IIIB engine that consumes less fuel, produces fewer emissions and has better torque characteristics for trucks
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than its predecessors. Currently, the TH550 and TH540 are the only trucks in the market available with these engines. “If these engines were left running, for example, in the center of some large city, the exhaust fumes coming out of the engines would be cleaner than the air they took in from the city. These trucks can thus provide a healthier environment for all personnel working underground,” says Tomi Pikala, Marketing Support Manager at Sandvik Mining.
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TRANSFER OF TECHNOLOGY Novel features for improved functionality The Sandvik TH550 and TH540 are engineered and designed with special emphasis on environment, health & safety (EHS), productivity and reliability. New features, such as the possibility to conduct all daily maintenance from ground level, offer enhanced safety and usability. Operator comfort and overall productivity are improved with a remodeled cabin featuring a new ergonomic, vibration-reducing seat, a new dashboard, a new control system screen, automatic gear shifting and adjustable climate control. While the Tier 4i/IIIB engines cut operational costs through lower fuel consumption, a substantial reduction in ventilation requirements provides even greater savings. Uptime hours are increased with practical, time-saving features such as a large tank capacity, centralized ground level maintenance and easily cleanable radiators. The new cooling system, even safer electrical wiring, new steering cylinders and durable tires, combined with the other new features, are designed to increase operating hours per year and extend the overall service life of the trucks. As a result, increased uptime and prolonged service life provide the ultimate in productivity.
The Sandvik Group
Sandvik is a high-technology, engineering group with advanced products and a world-leading positions within selected areas. Worldwide business activities are conducted through representation in more than 130 countries. In 2011 the Group had about 50,000 employees with annual sales of nearly 94,000 MSEK.
Sandvik Mining
Sandvik Mining and Construction is a leading global supplier of equipment and tools, service and technical solutions for the mining industry. The offering covers rock drilling, rock cutting, rock crushing, loading and hauling and materials handling. Annual sales 2011 amounted to about SEK 32,200 M, with approximately 13,200 employees.
FOR MORE INFORMATION AND CONTACT: Sanvik Mining and Construction Andre Jakobs, Equipment Sales Manager Mining Tel.: +49 (0)201 - 1785 306 eMail: andre.jakobs@sandvik.com Internet: www.mc.sandvik.com
Non-road emission legislation overview
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TRANSFER OF TECHNOLOGY HAVER & BOECKER Screening Group
Gold Producer Uncovers More Profit; Reduces Water & Energy Use
Hydro-Clean in gold operation
The Haver Screening Group’s advanced Hydro-Clean® washing technology is helping a gold producer looking to expand its operation in eastern Russia increase production, reduce water consumption and minimize wear. The producer currently uses a test washing drum and two bearing screen to separate the sand and clay from its mined gold ore. This method provides inadequate washing results, causes excessive equipment wear and consumes high volumes of water and energy. Working closely with the customer, the HSG (Haver Screening Group) set up the Hydro-Clean 700 unit and rinse screen as a separate test operation to prove it could successfully wash the operation’s three distinct products better than the current test equipment. Each product has varying degrees of impurities, ranging from easy-to-wash to sticky material that is nearly impossible to clean with the current washing system. Since installing this combination, the operation has increased production from 5 TPH to 25 TPH, reduced its water consumption by up to 70 percent and saved up to 30 percent energy for every ton of material. In preparation for a large mine upgrade project, these positive results have led the operation to put the Hydro-Clean in its plans for all future mineral washing.
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The Russian gold producer, who asked to remain unnamed due to the competitive advantage this equipment provides, first contacted the HSG about the Hydro-Clean in 2009 after seeing impressive results at a different gold operation using HSG equipment. The Hydro-Clean appealed to the producer because its current washing system, a traditional washing drum, was not removing enough sand and clay content to produce the required 2 mm-120 mm gold product with clay content less than 2 percent. Ideal for use in clay-heavy material deposits, the Hydro-Clean employs high-pressure nozzles, rotating at 90 rpm, to spray up to 90 percent recycled water on the material with pressures up to 200 bars (2,900 psi) to remove silt and clay particles as small as 63 microns from mineral mixtures. While the high-pressure nozzles mounted at the top rotate and spray the material with water, the turbulence in the drum creates additional scrubbing and abrasive forces that enhance the cleaning process to break up agglomerates and clean the
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TRANSFER OF TECHNOLOGY particles of stubborn material. The Hydro-Clean also injects high-pressure streams of water into areas of the material (holes, cracks, etc.) that are difficult to reach with traditional cleaning methods. A UME 1200 mm x 4500 mm rinse screen follows and rinses away the loose sand and clay contaminants. The end result is a cleaner gold ore product with clay content less than 2 percent. The Hydro-Clean consumes far less water and energy. The test washing drum and two bearing screen used by the Russian gold producer consumes up to 13 cubic meters (13,000 liters) of water to wash just one ton of material. With the Hydro-Clean and rinse screen, the producer only uses a maximum of 4 cubic meters (4,000 liters) of water for each ton of material, reducing the operation’s water consumption by up to 70 percent. In addition to water savings, the Hydro-Clean 700 model used by the gold producer was able to save up to 1.8 kW of energy for every ton of cleaned material when compared to the washing drum system. The Hydro-Clean’s compact size and reduced weight keep overall operating and structural costs considerably lower than with traditional washing systems—which also require more equipment and a greater footprint. In addition, it experiences little wear with a low-maintenance design that allows for simple replacement of the few standard components that are subject to wear. This allows operations to save thousands of rubles in yearly maintenance costs. Thanks to the success of the Hydro-Clean 700 test unit, the producer plans to authorize an investment program that will allow the installation of a larger washing operation with several HSG Hydro-Clean 1000 units. This operation would be capable of washing up to 4 million tons of auriferous ore a year.
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Clean material on conveyor
Dirty material on conveyor
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TRANSFER OF TECHNOLOGY
Dirty material before Hydro-Clean washing
FOR MORE INFORMATION AND CONTACT: To make the adaption of this new, advanced washing technology easier, the HSG has provided easy-tounderstand flow sheets on how the Hydro-Clean would fit into this new operation. If made part of the producer’s every day operation, the Hydro-Clean could reduce its total water usage by up to 70 percent and energy costs by up to 30 percent. As a global supplier, The Haver Screening Group offers innovative screening, washing and pelletizing solutions to the mineral processing and mining industries worldwide. Members of the group include HAVER & BOECKER Machinery Division Muenster, Germany, and the subsidiaries W.S. TYLER, Canada, and HAVER & BOECKER Latinoamericana, Brazil.
HAVER & BOECKER Screening Group Robert-Bosch-Straße 6 48153 Münster | Germany Tel.: +49 (0)251 - 97 93-0 Fax: +49 (0)251 - 97 93-156 eMail: niagara@haverboecker.com Internet: www.haverscreeninggroup.com
Machinery Division Münster Marketing and Public Relation Christiane Temming Tel.: +49 (0)251 - 97 93-102 Fax: +49 (0)251 - 97 93-156 eMail: c.temming@haverboecker.com Internet: www.haverboecker.com
For more information, visit www.haverscreeninggroup.com. HAVER & BOECKER OHG Maschinenfabrik / Machinery Division Münster Senior Project/Product Manager Dr.-Ing. Metodi Zlatev Tel.: +49 (0)251 - 97 93-171 eMail: m.zlatev@haverboecker.com Internet: www.haverboecker.com
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NEWS & REPORTS www.advanced-mining.com
Best results lead to the breakthrough If crusher technology by Metso looks after anything, then itâ&#x20AC;&#x2122;s your purse: the Barmac vertical impact crusher protects the rotor which controls the process in an autogenous layer of feed material in crushing. The mobile Lokotrack LT1415 protects the nerves, as its large intake opening prevents bridging. As a primary crusher, the LT140 saves time â&#x20AC;&#x201C; in conjunction with the flexible Lokolink conveyor system it makes such progress in opencast quarrying that you can save a large proportion of your dumpers. Talk to us about the possibilities of staying successful even in difficult times. Your contact person: Karl-Heinz Hessler Tel.: ++49 (0)621 72700-611 Mobile: ++49 (0)177 6608438 karl-heinz.hessler@metso.com
Metso Minerals (Deutschland) GmbH Obere Riedstr. 111-115, 68309 Mannheim, www.metso.com
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NEWS & REPORTS Wirtgen GmbH
Wirtgen technologies in successful operation on Interstate 81
The high-performance KMA 220 mobile mixing plant set up in the vicinity of the construction site produced high-quality cold mix.
– Construction project wins US Cold Recycling Award 2012 “Using the cold recycling method has the potential to revolutionize how we rehabilitate our aging roads, both in Virginia and nationally,“ said the Governor of Virginia, Robert F. McDonnell, expressing his delight with the results of the rehabilitation measures on Interstate 81. Looking to the future, he said: „We expect to continue using these processes, where appropriate, to save money and materials as we rebuild older roads throughout the commonwealth.“ Roads & Bridges magazine and the Asphalt Recycling & Reclaiming Association (ARRA) share the Governor‘s opinion. They presented the construction project and the responsible authority – the Virginia Department of Transportation (VDOT) – with the 2012 Recycling Award in the „Cold in-Place“ category. The awards recognize top
asphalt road recycling projects in North America. Winners are selected based on the amount of recycled pavement material used, cost savings and project challenges.
Cold recycling – leading technology in structural road rehabilitation One of the major north-south routes in the eastern United States of America runs across the state of Virginia with two lanes in each direction – Interstate I-81. Continuously increasing traffic volumes and the loads imposed by heavyvehicle traffic had left the pavement surface covered with alligator cracks, wheel ruts and patches where minor repairs had been carried out. In previous years, VDOT had been able to keep traffic up and running by carrying out extensive repair operations. In the spring of 2011, however, a 6-km-long stretch near Staunton on the right-hand truck lane required complete rehabilitation due to structural damage and an inadequate load-bearing capacity. The left-hand passenger car lane, which was subject to lower The 3800 CR recycled the subgrade in a single pass while adding foamed bitumen to the process.
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NEWS & REPORTS The Wirtgen WR 2400 cold recycler stabilized the existing subgrade material and pre-spread binding agent to a depth of 30 cm.
loads, was to be rehabilitated by cold recycling to a depth of 12 cm. This highly challenging construction project involved the use of as many as three different recycling methods – making this a unique project for the rehabilitation of an interstate in the USA. All the more reason for VDOT to opt for the high-performance cold milling machines, cold recyclers and mobile cold recycling mixing plant from the Wirtgen Group and an entire fleet of Hamm rollers.
Rehabilitation: pioneering, economical, resource-efficient During the rehabilitation of the truck lane, the compact dimensions of the Wirtgen Group machines minimized the disruptions to traffic: vehicles were guided past the job site on the adjacent, left-hand lane, thus maintaining a continuous flow of traffic. W 210 and W 2100 large milling machines removed the entire asphalt material down to a depth of 25 cm in a single pass. The LEVEL PRO levelling system specifically designed by Wirtgen for use in cold milling machines made light work of this difficult task, precisely maintaining the selected milling depths. Trucks seamlessly transported the reclaimed granulated material to the mobile mixing plant KMA 220 for recycling. A Wirtgen WR 2400 cold recycler with a working width of 2.40 m was at the ready for the soil stabilizing operation to be carried out next, which would restore the subgrade to the required bearing capacity. At the same time, the cold recycling mixing plant was busy recycling the reclaimed
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asphalt material in an „in-plant“ process for full reuse. Its mobile mixing design enabled the mixing plant to be set up in the immediate vicinity of the construction site, which not only reduced the distance to be covered by the transport trucks, fuel consumption rates and CO2 emissions, but also resulted in a significant reduction of the overall construction costs. Asphalt pavers placed the material on the stabilized subgrade as a 20-cm-thick layer that was then effectively compacted by tandem rollers from Hamm. Finally, a 5-cm-thick asphalt layer was placed on top. The rehabilitation of the left-hand lane was then begun without delay. As it had mostly been used by passenger cars in the past, it required less extensive rehabilitation methods. In a first step, the W 2100 milled off the 5-cm-thick surface course at a gradient of 2%. After pre-spreading 1% pure cement, the Wirtgen 3800 CR cold recycler equipped with a 3.8-m-wide, integrated paving screed gained centre stage for the „in-situ“ processing of the traffic lane. It is a major advantage of this process that neither the source material nor the recycled construction material mix require any transport effort. The cold recycler milled off and granulated the damaged asphalt layer down to a depth of 12 cm in a single pass – while the milling and mixing rotor mixed in foamed bitumen, cement and water at the same time. The 3800 CR then paved and pre-compacted the recycled mix by means of the integrated Vögele paving screed. Final compaction was carried out by tandem and rubber-wheeled rollers from Hamm. The rehabilitation work was completed by paving an asphalt course on top of the recycled base.
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NEWS & REPORTS Wirtgen technology makes the difference – VDOT is planning another project Ground-breaking cold recycling technologies from Wirtgen were the key to success in this showcase project: traffic on the I-81 flowed smoothly again after a short construction period – on two roadways with optimal structural integrity for excellent durability, which were processed in an economical, resource-efficient and environmentallyfriendly manner, as VDOT Commissioner Greg Whirley emphasized: „Savings on the I-81 in-place pavement recycling project go beyond time, money and materials. The reduced transports for old and new material saved fuel. Safety for drivers and road workers on the project was also increased, because work-zone congestion was reduced. This section of rebuilt pavement also will be stronger from bottom to top, extending its service life and reducing the need for such complex maintenance for many years.”.
The high-performance KMA 220 mobile mixing plant set up in the vicinity of the construction site produced high-quality cold mix.
The outcome: „VDOT next plans to
use cold in-place recycling to rebuild a section of U.S 17 in Isle of Wight County in Hampton Roads during the 2012 paving season“, said Governor McDonnell.
FOR MORE INFORMATION AND CONTACT: Wirtgen GmbH - Press Relations Reinhard-Wirtgen-Straße 2 53578 Windhagen | Germany Tel.: +49 (0)26 45 - 1 31-0 Fax: +49 (0)26 45 - 1 31 499 eMail: presse@wirtgen.de Internet: www.wirtgen.de Hamm tandem and rubber-wheeled rollers quickly and reliably compacted the left-hand lane previously produced in an „in-situ“ process.
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NEWS & REPORTS Kleemann GmbH
MR 110 ZS EVO: Extremely efficient and flexible use
THE Kleemann Contractor-Line: Efficiency in a compact design
Kleemann will showcase two plants from its successful Contractor Line at Intermat 2012: firstly the mobile jaw crusher, type Mobicat MC 100 R, and secondly the mobile impact crusher from the new Mobirex EVO series, MR 110 ZS.
MC 100 R: Compact, efficient, reliable The MC 100 R is characterised by its compact and extremely robust design. Weighing only approximately 36 tons it is relatively easy to transport and thus also ideal for smaller jobs. There is the option to lower the crushing unit hydraulically to a height of 3200 mm for transport purposes. Yet the MC 100 R is very efficient. The powerful diesel engine with 228 kW, together with the hydraulic crusher drive, ensures maximum feed capacity of up to 200 t/h. The MC 100 R therefore has sufficient power reserves to operate the crushers also when the crushing jaw is full. In the event of blockages in the crushing jaw for example due to large parts or reinforcing steel elements wedging, the reversible crusher drive helps the crusher to move again freely without any additional auxiliary means. The infinitely variable gap setting proves particularly useful for frequently changing material as the plant can be adapted to new specifications in minimal time. The MC 100 R can thus be used more flexibly, be it for natural stone or in diverse recycling applications.
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New impact crusher generation with optimum performance, wear and consumption values Since its market introduction after Bauma 2010 the new EVO plants have demonstrated that they really offer more in the most diverse of customer applications. The new material flow concept which enlarges the system widths in the direction of the material flow ensures enhanced performance, less wear and optimum values in terms of consumption per tonne of broken material. At Intermat Wirtgen France and Kleemann will showcase an almost fully equipped plant. The MR 110 ZS EVO not only boasts the standalone double-deck grizzly typical of Kleemann, but it also has high-performance electromagnets and the screening unit including oversize grain return conveyor whose screen surface is 40% larger in comparison to the predecessor model.
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NEWS & REPORTS High-performance, flexible use
Good after-sales service
Huge importance was attached to flexibility in the development of the EVO series. This started with the new feeding unit with a fully automatic hopper locking mechanism, then came the new touch panel control system with status displays in clear text format and then the completely redeveloped crusher. The infeed geometry has been redefined for better penetration of the material in the impact range of the rotor. The new C-Shape rotor ledges remain sharp for longer thanks to their C-shape and are characterised by a clamping system which makes changeovers much easier. A real highlight is the fully hydraulic and automatic gap setting, which permits the crusher gap to be adjusted to the exact millimetre using the touch panel when the rotor is running. All this not only increases the quality of the final grain, but also the availability of the plant. The new, very effective overload protection system also contributes to the increased availability of the plant.
In addition to all the main advantages these plants possess, huge importance is attached to another aspect: After-sales service. Here the well-known service of Wirtgen France, who are responsible for the sales and after-sales service of Kleemann products in France, comes in useful. Benoît Etienne, Branch Manager of Wirtgen France: „With us everyone can be sure that they are also in the best hands following their purchase of a plant“.
FOR MORE INFORMATION AND CONTACT: Kleemann GmbH Mark Hezinger Manfred-Wörner-Str. 160 73037 Göppingen | Germany Tel.: +49 (0)71 61 - 20 62 09 Fax: +49 (0)71 61 - 20 61 00 eMail: mark.hezinger@kleemann.info Internet: www.kleemann.info
MC 100 R in recycling: Robust and reliable
Kleemann GmbH Kleemann GmbH is a member company of the Wirtgen Group, an expanding and international group of companies doing business in the construction equipment industry. This Group includes the four well-known brands, Wirtgen, Vögele, Hamm and Kleemann, with their headquarters in Germany and local production sites in Brazil, India and China. Worldwide customer support is provided by its 55 own sales and service companies.
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NEWS & REPORTS Wirtgen GmbH
A world premiere in Paris:
THE NEW WR 240i is Wirtgen‘s highlight at Intermat 2012
WR240i: A world premiere: Wirtgen presents a new recycler and stabilizer generation with its WR 240i.
For 50 years, Wirtgen has produced innovative, customer-oriented technologies. With this new generation of the cold recycler and soil stabilizer, the WR 240i, the construction machinery manufacturer in Windhagen has once again delivered an innovation packed with sophisticated technical details – „close to our customers“. Along with 12 other machines from various segments and performance classes, Wirtgen will be exhibiting a representative cross-section of its impressive product range.
The ultimate in soil stabilization and cold recycling The WR 240i is the highlight. Its large, ergonomically designed and fully glazed cab ensures a clear all-round view of the machine and the job site. What‘s more, the cab also affords a direct view of the milled edge, as it can be displaced sideways beyond the edge of the machine. While machine output has been optimized by powerful motorization with high torque reserves, its engine power is transmitted directly and effectively, benefiting its milling performance. And finally, three different rotor speeds guarantee optimum mixing performance, aided also by ultramodern computer-controlled metering technology with automatic monitoring to ensure exactly the right mix. This is also assured by the laboratory-scale twin-shaft compulsory mixer WLM 30 which, like the laboratoryscale foamed bitumen plant WLB 10 S, represents the cold recycling technology segment. The soil stabilization
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segment is represented by the tractor-towed stabilizer WS 250 from Wirtgen and the two binding agent spreaders SW 3 FC and SW 19 SC built by our system partner Streumaster.
Large and small milling machines with new features With its models W 35 DC, W 50 DC, W 60i, W 100 Fi, W 150 and W 210, Wirtgen GmbH is also presenting cold milling machines with a proven track record in practical applications in Paris. These machines feature technical innovations which are specifically designed to meet customers‘ requirements in the field. The W 210 features the Operators Comfort System or OCS for short. The hydraulically displaced and rotated cab is the key element of the OCS: it ensures that the machine operator is always brought into the optimum viewing position quickly and effectively, thus setting standards in terms of driving
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NEWS & REPORTS OCS: Operator‘s platform enters a new dimension: the soundproofed panorama cab includes every convenience for working efficiently with a Wirtgen large milling machine.
comfort and user friendliness. As usual, all large and small milling machines are equipped with the unique Wirtgen cutting technology. The carbide-tipped point attack tools set standards where tool life and cost-efficiency are concerned. Wirtgen has also created customer-oriented solutions with the further development of its milling technology in the machine class with 1 m to 1.3 m standard working width and front-end loading. The W 100 Fi, for example, stands out through its enhanced performance, outstanding ergonomics for the operator and its intelligent, fully automatic functions.
i-machines let customers plan safely Like the W 60i and WR 240i, this machine also represents the new generation of i-machines from Wirtgen. The „i“ stands for intelligent emission control, a drive technology designed to protect the environment. All machines equipped with this new engine technology consequently meet the new emission standards which have been in force in the EU and EFTA (European Free Trade Association), USA and Canada, Israel and Japan since 2011. With the i-series of machines, Wirtgen – and indeed the entire Wirtgen Group – has acted promptly to ensure compliance with the new legislation on exhaust emissions, providing all customers with a high level of planning reliability in the above economic areas. The slipform paver SP 15 rounds off the cross-section presented by Wirtgen this year.
First-hand applications advice All Wirtgen‘s thoughts and actions focus on the customer, in keeping with the pledge „close to our customers“. Before starting a planned application and during the work on site, customers are professionally advised by experienced specialists to ensure that the machines‘ full potential can be exploited. In addition, such intelligent customer information systems as WIDOS, WITRAIN and Parts and More provide valuable information concerning machines, options and original parts.
Wirtgen experts in Paris At Intermat 2012 too, Wirtgen‘s experienced applications consultants will be happy to pass on their sound knowledge and provide interested trade visitors with firsthand information about everything associated with Road Technologies.
FOR MORE INFORMATION AND CONTACT: Wirtgen GmbH - Press Relations Reinhard-Wirtgen-Straße 2 53578 Windhagen | Germany Tel.: +49 (0)26 45 - 1 31-0 Fax: +49 (0)26 45 - 1 31 499 eMail: presse@wirtgen.de Internet: www.wirtgen.de i: The „i“ machines reflect the very latest state of the art in engine technology and not only distinguish their owners from the rest of the competition, but also allow them to tender „clean“, i.e. environmentally friendly, machine technology.
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NEWS & REPORTS Volvo Construction Equipment
Volvo: WINNER 2012
GOLD INNOVATION AWARD
V
isitors to the Volvo Construction Equipment stand at this years Intermat will be invited to „Discover a New Way“. The initiative aims to improve their understanding of Volvo CE when it comes to quality, safety and care for the environment – core values that Volvo is committed to providing in terms of its products and services.
Volvo CE will be presenting 12 new machines to the public on its 3,726m2 (40,110ft2) indoor stand The Volvo stand will feature information on its unique and Gold Innovation Award winning - On Board Weighing system for its F-Series full suspension (FS) articulated haulers
Visitors will also learn how the Volvo Eco Operator programme represents a safer and more environmentally sensitive way of training operators. Visitors will also have the chance to try one of Volvo’s innovative construction equipment simulators, which bring real-life operating conditions directly into the classroom.
The Volvo stand will also highlight the company’s pioneering approach to technology from advanced engineering solutions to mobile high-tech diagnostics that allow customers to accurately calculate their costs. A dedicated Service and Support area will promote the company’s CareTrack remote monitoring system, maintenance packages and Volvo Financial Services offerings
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NEWS & REPORTS Innovative machines to be displayed at Intermat include: • New A40 FS articulated hauler • New: ECR145D/ECR235D short swing excavators • New: C-Series skid steer loaders • New: EW140D and EW210D wheeled excavators • New: EC380/480D heavy duty excavators • New: L45G and L50G wheeled loaders • New: L60G L70G and L90G wheeled loaders • New: DD25 double drum asphalt compactor • New: P7820C ABG paver
FOR MORE INFORMATION AND CONTACT: Volvo Construction Equioment Germany GmbH Adalperostr. 80 85737 Ismaning | Germany Internet: www.volvoce.com
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NEWS & REPORTS Komatsu Europe International
Komatsu Europe International:
New HM300-3 Articulated Truck
New HM300-3 Articulated Truck
I
n 2011, Komatsu Europe International introduced the HM300-3 articulated truck. With a flywheel horsepower of 325 hp (242 kW), the HM300-3 is powered by a Komatsu SAA6D125E-6 engine that is EU Stage IIIB and EPA Tier 4 Interim emission certified. Built upon a proven EU Stage IIIA engine platform, Komatsu has leveraged its leadership in technology and innovation to design an environmentally friendly dump truck with more power and lower fuel consumption. The HM300-3 features a gross vehicle weight 52,230 kg with a payload of 28.1 tonnes at its maximum ground speed of 58.6 km/h. A completely redesigned traction control system combined with an optimized cabin layout and increased durability makes the HM300-3 a comfortable, highly productive and low cost production unit.
Special features:
Greatly improved traction system
EU Stage IIIB / EPA Tier 4 Interim Emission Certified Engine
The HM300-3 features the new Komatsu Traction Control System (K-TCS). The K-TCS automatically provides optimum traction when operating in soft ground conditions. As ground conditions worsen and tire slippage is detected by speed sensors located on four wheels, automatic application of the inter-axle differential lock occurs. If tire slippage continues to be detected then four independent brakes can be applied to slipping wheels to regain traction.
Built upon proven Komatsu EU Stage IIIA technology, the SAA6D125-6 engine provides increased horsepower while lowering fuel consumption and emissions. As a leader in hydraulic technology, Komatsu has developed a hydraulically actuated Komatsu Variable Geometry Turbocharger (KVGT) and an Exhaust Gas Recirculation (EGR) valve, resulting in better precision and air management as well as longer component life. The Komatsu Diesel Particulate Filter (KDPF) has an integrated design that will not interfere with daily operation but keeps the operator aware of its status.
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The HM300-3 is enhanced with K-ATOMiCSâ&#x20AC;&#x201D;Komatsu Advanced Transmission with Optimum Modulation Control System. K-ATOMiCS offers a six-speed, fully-automatic transmission that uses an advanced electronic system to eliminate shift shock and torque cutoff to improve operator
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NEWS & REPORTS and power train efficiency. It automatically selects the ideal gear based on vehicle speed, engine rpm and the shift position chosen, which results in a powerful acceleration, smooth down shifting and synchronized engine speed when climbing slopes. This ultimately minimizes operator fatigue, keeps the load in the body and increases productivity. A large automatic retarder system allows the operator to select the optimum operating speed on downhill travel under full load, allowing a save operation under a wide scope of working conditions.
Increased payloads Through body design optimization, the HM300-3 features increased body capacity and payload. The low 2820mm loading height easily matches with 30-ton to 60-ton hydraulic excavators or 5 yd³ to 7.5 yd³ wheel loaders. In addition, the two single-staged body lift cylinders provide a 70-degee dump angle for easy unloading
Enhanced operator environment The new cab design provides a comfortable and quiet work environment so operators can maximize their productivity. The ROPS/FOPS Level 2 certified cab features a new rounded front dash panel with easy to reach switches. The new comfortable high back, heated air ride seat with 2 - point seat belt improves operator comfort and all-round visibility. An auxiliary input was added to connect an MP3 player or other devices along with two 12-volt ports that have been incorporated into the cab. A new high resolution 7” LCD monitor features enhanced capabilities and displays information in 25 languages for global support. With the monitor, the operator can easily modify settings for items such as the Auto Idle Shutdown or the auto-reversing fan; check operational records, such as driving history or fuel consumption; monitor the KDPF or check the time remaining before the next required maintenance. The monitor also offers the option of using the ECO Guidance function, which provides operational tips to reduce fuel consumption. A separate high resolution back-up camera is standard with every machine and is mounted on the right hand side of the console for operator convenience.
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Convenient Maintenance and Serviceability The HM300-3 provides easy service access to reduce costly downtime. It has a redesigned engine hood with an optimized narrow shape for better visibility, and to allow easy access to all major maintenance points. The new machine a standard hydraulically driven autoreversing fan to help keep the radiator and charge air cooler clean –and to further lower fuel consumption. The machine is equipped with the exclusive Komatsu EMMS (Equipment Management Monitoring System), which has enhanced diagnostic features that give the operator and technicians greater monitoring and troubleshooting capabilities. EMMS also continuously monitors all critical systems, preventative maintenance, and provides troubleshooting assistance to minimize diagnosis and repair time.
KOMTRAX™ : an easy follow-up system The new HM300-3 is equipped with the latest KOMTRAX™ technology which provides daily machine information through a secure website utilizing wireless technology. New features include energy saving reports with tips for a more fuel efficient operation, location, cautions, load ratio, and maintenance alerts and a follow-up of the DPF status. All data is relayed to the web application for analysis. The KOMTRAX™ fleet monitoring system increases machine availability, reduces the risk of machine theft, allows for remote diagnosis by the distributor, and provides a wealth of other information to drive business efficiency and productivity
FOR MORE INFORMATION AND CONTACT: Komatsu Europe International N.V. Marc Blondeel Tel.: +32 (0)2 255 24 58 eMail: marc.blondeel@komatsu.eu Internet: www.komatsu.eu
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NEWS & REPORTS Komatsu Europe International
The new Komatsu PC240LC-10:
Powered by Stage IIIB /Tier 4 Interim Engine Technology
The new PC240LC-10
2012 – With the introduction of the PC240LC-10 hydraulic excavator to the European market in November 2011, Komatsu Europe International announced the launch of their new “dash 10” range. “Dash 10” machines feature improved efficiency, lower fuel consumption, better operator comfort, and enhanced serviceability to maximize productivity and lower operating costs. Weighing in at up to 26100 kg, the PC240LC-10 is powered by a Komatsu SAA6D107E-2 engine with a flywheel horsepower of 177 hp (132 kW), and is EU Stage IIIB / EPA Tier 4 Interim emission certified. Built upon the proven Komatsu Tier 3 engine platform, the new excavator leverages Komatsu’s leadership in technology and innovation to deliver an environmentally friendly engine with 5% more power and up to 10% less fuel consumption. A fully automatic switchable auto-deceleration system can reduce fuel usage during idle conditions by up to 30%. The PC240LC-10 is equipped with the latest KOMTRAX™ technology, which sends machine operating information to a secure website utilizing wireless technology. Data such as operating hours, location, cautions and maintenance alerts are relayed to the web application for analysis. The KOMTRAX™ fleet monitoring system increases machine availability, reduces the risk of machine theft, allows for
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remote diagnosis by the distributor, and provides a wealth of other information to drive business efficiency and productivity.
Special features of the new PC240LC-10: EU Stage IIIB / EPA Tier 4 Interim Emission Certified Engine The Komatsu SAA6D107E-2 engine uses an advanced electronic control system to manage air flow rate, fuel injection, combustion parameters, and after treatment functions to optimize performance, reduce emissions, and provide advanced diagnostic capability.
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NEWS & REPORTS As a leader in hydraulic technology, Komatsu developed a hydraulically actuated Komatsu Variable Geometry Turbocharger (KVGT) and an Exhaust Gas Recirculation (EGR) valve, resulting in better precision and air management as well as longer component life. The Komatsu Diesel Particulate Filter (KDPF) has an integrated design that doesnâ&#x20AC;&#x2122;t interfere with daily operation but keeps the operator aware of its status. Its regeneration system, with active or passive mode, has a manual override integrated into the monitor panel.
Highly Efficient Hydraulic System All major components on the new PC240LC-10 including the engine, hydraulic pumps, motors, and valves are exclusively designed and produced by Komatsu. This integrated design uses a closed centre load sensing hydraulic system (CLSS) which takes hydraulic efficiency to the next level with variable speed matching. Variable matching technology allows the engine speed to adjust itself based on the machine load throughout each individual working cycle. Additional enhancements made within the hydraulic system reduce hydraulic loss and result in better efficiency and lower fuel consumption.
Enhanced Operator Comfort A new, fully air suspended operator control station, incorporates the side consoles mounted together with a high back, fully adjustable seat, heated for improved comfort. The new cab, with ROPS compliance to ISO 12117:2008, is specifically designed for hydraulic excavators and provides a comfortable and quiet work environment where operators can maximize their productivity. The cab gains strength from a reinforced tubular skeleton framework. Viscous damper mounts provide low vibration levels, further enhancing fine control and reducing operator fatigue. An auxiliary input has been added to connect an MP3 player or other device that uses a standard auxiliary plug along with two 12 volt ports that are also included in the cab. A new high resolution 7â&#x20AC;? LCD monitor features enhanced capabilities and displays information in 25 languages for global support. The operator can easily select up to six working modes to match machine performance to the application. These working modes include Power Mode, Economy Mode, Heavy Lift Mode, Breaker Mode, Attachment Power Mode and Attachment Economy Mode. The new Attachment Economy Mode, allows attachments to be used without compromising machine efficiency.
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The new monitor panel also provides operational guidance, an Economy gauge adjustable to match desired fuel consumption level, operational records, detailed fuel consumption history, and utilization information while a standard rear view camera lets the operator see directly behind the machine.
Convenient Maintenance and Serviceability The PC240LC-10 provides easy service access in order to reduce costly downtime. Routine service points are quickly accessible from ground level and handrails surround the upper structure for easier and safer accessibility. The radiator and hydraulic oil cooler are mounted side by side, making it simpler to maintain and service these two components when required, while the air conditioning condenser is hinged to allow even easier access. Access steps are provided in all naturally convenient positions to allow safe and quick access to the engine bay. The machine is equipped with the exclusive Komatsu EMMS (Equipment Management Monitoring System), which has enhanced diagnostic features that give operators and technicians greater monitoring and troubleshooting capabilities. EMMS also continuously monitors all critical systems, preventative maintenance, and provides trouble shooting assistance to minimize diagnosis and repair time. Specifications PC240LCD-10
Boom Arm Bucket Shoes Operating weight Engine power (ISO 14396) Arm/ Bucket breakout force Max digging depth Overall width
Monoboom, 5850mm 3000 mm 1070 kg 700 mm 25500 kg 141 kW 129 kN / 172 kN (Power Max) 6920 mm 3290 mm
FOR MORE INFORMATION AND CONTACT: Komatsu Europe International N.V. Marc Blondeel Tel.: +32 (0)2 255 24 58 eMail: marc.blondeel@komatsu.eu Internet: www.komatsu.eu
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NEWS & REPORTS Komatsu Europe International
KOMATSU EUROPE:
New D65-17 Dozer
New D65-17 Dozer
2012 – Komatsu Europe International announced in 2011 the introduction a new line of D65-17 crawler dozers, powered by the fuel efficient and larger displacement, 8.9 Litre, EU Stage IIIB - emission certified Komatsu SAA6D114E-5 engine. The D65-17 is built upon the proven Komatsu technology used for the EU Stage IIIA emission regulation. Komatsu has leveraged its leadership in technology and innovation to design an environmentally friendly engine that increases net power while decreasing an additional 5% fuel consumption over the EU Stage IIIA model it replaces. A standard (EX), low ground pressure (PX) and a wide track (WX) model are available to offer customers flotation and weight distribution options that best match their applications. Operating weight ranges from 22 tonnes to 23.8 tonnes depending on the version. The new models push with a net (ISO 9249 / SAE J1349) 205 HP at 1950 rpm. Developed primarily as a multipurpose unit for applications ranging from heavy duty dozing to fine grading, the D6517 combines the revolutionary SIGMADOZER* blade with a highly efficient automatic transmission with torque converter lock-up to achieve exceptional productivity and extremely low fuel consumption. A new Komatsu 6-way Power Angle Tilt (INPAT) blade is available for all models, creating a balanced and agile tractor for light and heavyduty dozing operations. The blade provides the precise grade cutting required for site prep, road construction or house pad applications.
availability, reduces the risk of machine theft, allows for remote diagnosis by the distributor, and provides a wealth of other information to drive business efficiency and productivity. (* SIGMADOZER blade available on EX, and WX)
FOR MORE INFORMATION AND CONTACT: Komatsu Europe International N.V. Marc Blondeel Tel.: +32 (0)2 255 24 58 eMail: marc.blondeel@komatsu.eu Internet: www.komatsu.eu
The new dozer is equipped with the latest KOMTRAX™ technology which provides daily machine information through a secure website utilizing wireless technology. New features include energy saving reports with tips for a more fuel efficient operation, location, cautions, load ratio, and maintenance alerts and a follow-up of the DPF status. All data is relayed to the web application for analysis. The KOMTRAX™ fleet monitoring system increases machine
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NEWS & REPORTS MB S.p.A
MB Crusher:
THE INTERNATIONAL INNOVATION OF MB AT INTERMAT 2012 Paris will host the next international appointment for MB S.p.A, the Vicenza-based company and world leader in the production and sale of crusher buckets. From the 16th to 21st April MB will be at Intermat 2012, one of the most important international tradeshows for the building and construction industry. In addition to its legendary crusher buckets, MB will be at the French Tradeshow with its latest creation, the screening buckets, the result of constant research conducted by a qualified work team thanks to which the company can always be at the forefront with essential equipment on site. At Intermat, the MB products will be displayed on three show floors: two indoor areas (hall 6, booth J 012 and J 074), where you can admire the MB models, and an outdoor demo area (Paris, demo area A) where you can witness at first hand how this invention has changed working methods in the crushing sector.
MB, Meccanica Breganzese
, a Vicenza company, world leader in the production and sale of jaw-action bucket crushers has, in just a few years, become one of the most important enterprises in the earth moving industry. At the time of its establishment the company took a gamble by opting to diversify within the sector, by specialising in the production of a single product type: the bucket crusher. This gamble turned out to be a winner and it marked the beginning of a trend that, as a result of the companyâ&#x20AC;&#x2122;s policy of continual innovation and technological research, has taken MB products to levels of excellence that are recognised worldwide. MB has always firmly believed in the importance of ongoing interaction with the public and in providing the right solution for customersâ&#x20AC;&#x2122; needs. They have achieved this by increasing product performance and by offering products that consistently meet user expectations.
FOR MORE INFORMATION AND CONTACT: MB S.p.A. Via Calcara, 11 Z.A. 36042 Breganze (Vicenza) | Italy Tel.: +39(0) 445 - 30 8148 Fax: +39(0) 445 - 30 81 79 eMail: info@mbcrusher.com Internet: wwwmbcrusher.com
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NEWS & REPORTS BAUER Maschinen GmbH
BAUER Maschinen GmbH: Preview INTERMAT 2012, Paris
The BAUER Maschinen Group will once again be represented at the INTERMAT 2012 in Paris. At this major international trade fair, Bauer Maschinen will exhibit a broad spectrum of its specialist foundation equipment, showcasing new and innovative ideas, plant and equipment and is looking forward to welcoming large numbers of visitors to its Stand E2 D 010 in the open-air exhibition grounds.
The highlights of this year´s exposition will be the range of foundation cranes, represented by the model MC 64 and the fully relaunched drilling rig BG 30.
The highlights of this year´s exposition will be the range of foundation cranes, represented by the model MC 64 and the fully relaunched drilling rig BG 30. The series of MC foundation cranes comprises the models MC 32, MC 64, MC 96 and the flagship MC 128. They cover lifting ranges from 32 t to 200 t and they are powered with Diesel engines from 194 kW to 709 kW. The range of MC cranes have been developed for use as base carriers for BC trench cutters, diaphragm wall grabs and numerous other applications in special foundation construction such as Dynamic Compaction (BDC). They are equipped with two winches, each with a linepull capacity from 16 to 35 t. The core product line of Bauer Maschinen is the BG rotary drilling line. The BG family will be represented with a BG 30.
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The BG 28 mounted on a BS 80 base carrier has been our best-selling model since 2004. Relaunching the BG 28-BS 80 as BG 30-BS 95 rotary drilling rig is an excellent demonstration that even best-selling models can be improved and suitably adapted to make them fit for new challenges and applications. In addition to the suggestions made by our customers this process was also driven by statutory requirements. New and stringent exhaust emissions regulations require new generations of diesel engines and emissions management technologies. Since the beginning of 2011, new diesel engines have to meet Stage IIIB (EU) – Tier IVi (US EPA) emissions standards. This current phase of tightening regulations requires substantial changes in diesel engine technology, as the new exhaust gas emissions limits can only be achieved by exhaust aftertreatment devices. Diesel engines must only
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be operated with ultra-low-sulfur diesel fuel with a maximum sulfur content of 15 ppm. The exhaust aftertreatment and the increase in cooling capacity require more space on the uppercarriage. This has been taken into account in the new design of the uppercarriage of the new base carrier BS 95. As exhaust emissions regulations are not, however, uniformly applied throughout the world and ultralow-sulfur diesel fuel is not yet available in every country, BAUER Maschinen will still be offering current Stage IIIA / TIER III diesel engines in regions outside Europe, USA and Japan.
The idea of presenting the BAUER Maschinen group of companies as a „One-stop shop“ is further emphasized by displaying equipment of MAT Mischanlagentechnik, who is the specialist for mixing, pumping and desanding as well as equipment of ABS Trenchless which is another daughter company who produces compact machinery for trenchless rehabilitation of underground lines and sewers.
The main winch has also been redesigned and mounted at the rear of the uppercarriage. Increased line pull of 274 kN in the 1st layer and a wide winch drum (2-layer operation for great drilling depths) are impressive features of the redesign. The counterweight design concept has been completely redesigned: Stackable horizontal counterweight slabs offer numerous advantages over vertically mounted counterweight elements such as low deadweight (4.9 or 1.8 tonnes) for easy and safe assembly and flexible configuration for different applications
FOR MORE INFORMATION AND CONTACT: BAUER Maschinen GmbH / BAUER AG BAUER-Straße 1 86529 Schrobenhausen | Germany Tel.: +49(0) 82 52 97-0 Fax: +49(0) 82 52 97-13 59 eMail: info@bauer.de Internet: www.bauer.de
The rig will be exhibited with a Bauer torque multiplier system BTM (DKS). The BTM is mounted below the rotary drive. It reverses the rotation direction of the rotary drive. The system allows the construction of „cased CFA piles“. It is a double rotary head system where a long casing and a continuous flight auger are installed at the same time. It is an ideal system for the construction of high quality secant pile walls. KLEMM Bohrtechnik will demonstrate its competence in small bore drilling rigs by exhibiting two of their KR series anchor drills.
The core product line of Bauer Maschinen is the BG rotary drilling line. The BG family will be represented with a BG 30.
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NEWS & REPORTS Speed of recovery still patchy
bauma 2013: industry remains optimistic despite crisis fears in Europe The building and building material machines industry is assuming moderate growth to continue in 2012. For example, according to information from the German Engineering Federation (VDMA), following a good performance in 2011, German manufacturers of building and building material machines are again banking on turnover to increase in the current year. Namely the best possible conditions for bauma, the International Trade Fair for Construction Machinery, Building Material Machines, Mining Machines, Construction Vehicles and Construction Equipment that will be taking place from 15 – 21 April 2013 in Munich.
Long-term growth drivers intact The signals for medium to long term growth in the building and building material machines industry are positive: worldwide building activity has grown significantly in recent years. For the time being this trend will continue unchanged. Growth is being driven by the up-and-coming developing and threshold countries, headed by the BRIC states. Their success story of economic liberalisation and the associated building boom will continue, notwithstanding temporary effects such as measures to cool the Chinese economy. Average annual growth in the global building industry of more than four per cent between now and 2015 will ensure a sustained demand for plant and machinery.
bauma feedbacks exceed expectations A trend that is already apparent from registrations for the next bauma. Georg Moller, Exhibition Group Director of Messe München International: “Our interim assessment as the closing date for applications is reached is extremely positive. Feedbacks are exceeding our expectations. The demand for space is very high.”
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Despite that, growth in the individual sectors of the building and building material machines industry and also between different regions of the world varies in intensity. For example, the German building machine market is again at a very high level whereas, especially in southern Europe, the situation continues to be very fraught. North America, Russia and, assuming a certain stability, North Africa as well, are gradually returning to a growth path. Asia and Latin America remain the growth locomotives. Apart from earth-moving and road building machinery, the strongest growth within the industry this year is expected to be for machines for building construction, mineral processing machinery and concrete block machines Further information www.bauma.de
About bauma bauma, the International Trade Fair for Construction Machinery, Building Material Machines, Mining Machines, Construction Vehicles and Construction Equipment, takes place from 15 to 21 April 2013 at the New Munich Trade Fair Centre. The last bauma, in 2010, attracted 3,256 exhibitors from 53 countries, and over 420,000 visitors from more than 200 nations. Covering a total of 555,000 square metres of exhibition space, bauma is the largest trade show in the world. The statistics for the fair are independently audited by Ernst & Young AG on behalf of the Gesellschaft zur Freiwilligen Kontrolle von Messeund Ausstellungszahlen (FKM), a society for the voluntary control of fair and exhibition statistics.
FOR MORE INFORMATION AND CONTACT: Trade Fair PR Manager, Central Division Marketing & Communication Sabine Wagner Tel.: +49(0) 89 - 9 49 - 21478 Fax: +49(0) 89 - 9 49 - 21489 eMail: sabine.wagner@messe-muenchen.de Internet: www.messe-muenchen.de Press contact VDMA, Construction Equipment and Building Material Machinery Anja Schnieder Tel.: +49(0) 69 - 66 03 - 1257 eMail: anja.schnieder@vdma.org Internet: www.vdma.org
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NEWS & REPORTS CDE Global Ltd
CDE launch new Aquacycle thickener CDE has announced the launch of the Aquacycle A1500 thickener following its installation at a site operated by Creagh Concrete in Northern Ireland. The addition of the A1500 to the Aquacycle range represents the completion of a significant R&D program and will ensure increased opportunities to specify thickeners on the washing plants installed by CDE throughout the world, according to Senior Design Engineer with CDE, Paul O’Neill.
The A1500 “The A1500 significantly increases our opportunities to win business in the many markets in which we operate” explains Paul. “As we make progress in areas like South Africa and Australia, the A1500 allows for the introduction of a single unit on projects with high processing tonnages. Up until now multiple machines were required to deal with the high processing throughputs that are typical in these areas.” The A1500 has a capacity of between 1000m3/hr and 1500m3/hr determined by the material being processed. “In a typical sand and gravel application the dirty water processing capacity will be approximately 1500m3 per hour”
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says Paul. “On ore processing applications capacities will be determined on an individual project basis to allow for the effective treatment of sludge containing material with a significantly higher specific gravity.” One of the many product developments on the new Aquacycle A1500 is the redesign of the rake mechanism which is employed to condition the settled sludge within the thickener before it is discharged to the next phase of processing or the settling ponds. “The new four arm rake mechanism ensures maximum settlement of the sludge within the thickener while also ensuring its density is optimised for effective discharge via the integrated slurry
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NEWS & REPORTS pump” explains Paul O’Neill. Following the introduction of the new rake mechanism on the A1500 the design will now be introduced across the full Aquacycle range. In recent years CDE has reported a substantial increase in the specification of Aquacycle thickeners on their global washing plant installations. “Over 80% of all our projects now include some form of water treatment across all feed materials and geographies” explains CDE Sales Director, Enda Ivanoff. “The launch of the A1500 will allow us to realise further sales opportunities in the coming months.” The rise in popularity of the Aquacycle thickener is a result of an increased requirement for operators to consider how to manage the waste water from their washing plant. According to CDE this is due to a desire to save space on site by reducing the space required for settling ponds, coupled with a growing realisation of the costs of maintaining these ponds.
FOR MORE INFORMATION AND CONTACT: CDE Global Ltd Marketing & Sales Support Manager Peter Craven Tel.: +44 (0)28 8676 7900 Fax: +44 (0)28 8676 1414 eMail: pcraven@cdeglobal.com Internet: www.cdeglobal.com
The Aquacycle A1500 has a tank diameter of 15 metres and is constructed with the elevated cone design present across the range. The full Aquacycle range covers capacities from 100m3/hr up to 1500m3/ hr across five models, full details of which are available at www.cdeglobal.com.
CDE has announced the launch of the Aquacycle A1500 thickener following its installation at a site operated by Creagh Concrete in Northern Ireland.
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NEWS & REPORTS CDE Asia
New ore washing capabilities at :
Monnet Ispat, Raigarh!
A new iron ore washing plant installed for Monnet Ispat and Energy in Raigarh, India has resulted in significant efficiency gains as a result of effective removal of unwanted fines and slimes. The main problem that Monnet Ispat & Energy (MIEL) had was the high level of variation in the feed material as a result of it being sourced from a variety of mines rather than one consistent resource. It was the high fines content in particular that was causing most concern as this was resulting in a significantly reduced campaign life. The new washing plant from CDE Asia effectively removes all of the low grade fines and slimes which results in a higher quality ore. This not only increases efficiency in the kilns but has also delivered a washed ore product that MIEL are able to sell to export markets at a premium price. MIEL invested in the CDE washing plant after CDE Asia conducted extensive testing of the feed material to establish that quality improvements that it was possible to achieve. This testing was conducted at CDE Asia’s own testing facilities.
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“We were able to demonstrate to Monnet Ispat & Energy that they would enjoy considerable benefits from the installation of our washing plant in the quality of the material processed, ability to handle variation in ore quality, segregation of feed material for different kilns and of course reduction of contaminants” explains Dr. A. Bandyopadhyay, President – Technology of CDE Asia. The new processing plant is making a 5mm to 25mm product for the DRI plant, a 2mm to 5mm product and a 0.075mm to 2mm product. Following the washing of the iron ore fines through the CDE Evowash system waste water is delivered to an Aquacycle thickener which ensures that approximately 90% of the water used is recycled. This significantly reduces the volume of fresh water required to feed the washing plant and makes this sort of process possible where there are restrictions on water availability. Prior to the introduction of the CDE washing plant the -5mm product contained 7% minus 75 micron material
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NEWS & REPORTS which was the major cause of the inefficiencies being experienced by MIEL in their steel making processes. The new plant has reduced this to 1.5% which has not only improved the Fe grade of the feed material and increased campaign life but has also resulted in improved metallisation. “The CDE Washing plant, installed in our Raigarh plant, has increased the campaign life of Kiln by 10% and the yield by 2%. Also the metallization has improved considerably” says Mr. S. V. Parameshwar – Asst. Vice President,Sponge Iron Division,Monnet Ispat & Energy Limited. Monnet Ispat & Energy Ltd (MIEL), the flagship company of the Monnet Group, is India’s Second Largest Sponge Iron Manufacturing Company with an Annual Production of 1 Million Tons Per Annum. Monnet is marketing 1.5 MTPA of Sponge Iron, Ferro Alloys, Mild Steel Billets, Mild Steel Ingots & Rolled Products from its integrated plants at Raipur and Raigarh with a customer and distribution network through India. The company is further expanding the capacities of its steel and sponge Iron making facilities and setting up green field steel plants in Raigarh (Chhattisgarh) and Angul (Orissa) which would propel its total steel capacity to 3.0 MTPA and Sponge Iron to 2.3 MTPA by 2010-11. CDE Asia, founded in 2007, is an Indian company promoted jointly by CDE Global (UK) and the Bhartia family with the aim to expand penetration in the Asian market and the overall mineral processing capabilities of the group. CDE Asia has successfully captured the Iron ore washing market in India. CDE is a globally recognized brand in the design and manufacture of customised equipment for the quarrying, mining, recycling and waste management industries. Further information on this and other turnkey processing systems available from CDE Asia can be found on their web site at www.cdeglobal.com. You can also view an extensive image library from their many global projects by visiting www.flickr.com/ cdeimages and view project videos at www.youtube.com/ cdeirelandtv. If you would like to stay up to date with all the latest developments at CDE including exhibitions they will be attending and new product launches, you can follow their Twitter feed at http://twitter.com/cdeglobal. For further information on the range of products and services offered by The Monnet Group visit their web site at www.monnetgroup.com
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FOR MORE INFORMATION AND CONTACT: CDE Global Ltd Marketing & Sales Support Manager Peter Craven Tel.: +44 (0)28 8676 7900 Fax: +44 (0)28 8676 1414 eMail: pcraven@cdeglobal.com Internet: www.cdeglobal.com
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NEWS & REPORTS BEUMER Group GmbH & Co. KG
BEUMER supplies curved Pipe Conveyor to Swedish mining company:
Preventing Iron Shortages Beckum, Feb. 2012 â&#x20AC;&#x201C; The Swedish high-tech minerals group LKAB based in Northern Sweden has commissioned BEUMER to provide a curved Pipe Conveyor for the transport of olivine in summer and quartzite in winter, each at 800 tons per hour. This material is used for the production of high-quality iron ore pellets. The system will be installed at the company-owned transshipment port in Narvik (Norway). It will automate the storage of material and the filling of railway wagons, which is currently done manually. These wagons transport the material to the main plants in Kiruna and Malmberget.
BEUMER supplies curved Pipe Conveyor to Swedish mining company The complete system comprises the feeding area with vibrating feeders, the Pipe Conveyor with a centre distance of 341.2 metres, the steel structure and a reversible troughed belt conveyor feeding the customerâ&#x20AC;&#x2DC;s silos. The pipe diameter of the Pipe Conveyor is 300 millimetres, and its conveying speed is 3.1 metres per second. The decisive factor for the contract award to BEUMER was an almost identical system that has been operating very successfully at another mining company for more than 10 years. This reference, as well as the good work of the project team during the quotation phase, convinced LKAB. The complete system will be supplied, installed and commissioned by BEUMER.
Pipe Conveyors transport bulk materials through rough terrain and can handle extreme differences in height.
FOR MORE INFORMATION AND CONTACT: BEUMER Maschinenfabrik GmbH & Co. KG Oelder Str. 40 59269 Beckum | Germany Internet: www.BEUMER.com
Verena Breuer Tel.: +49 (0)25 21 - 24 317 eMail: verena.breuer@BEUMER.com
Regina Schnathmann Tel.: +49 (0)25 21 - 24 381 eMail: regina.schnathmann@BEUMER.com
About BEUMER Group The BEUMER Group is an international leader in the manufacture of intralogistics for conveying, loading, palletising, packaging, sortation and distribution technology. Together with Crisplant a/s and Enexco Teknologies India Limited, the BEUMER Group employs about 3,000 people and achieves an annual turnover of about 450 million EUR. With its subsidiaries and sales agencies, the BEUMER Group is present in many industries the world over. For further information visit www.BEUMER.com.
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NEWS & REPORTS BEUMER Group GmbH & Co. KG
According to Deloitte, this year‘s prize was awarded to medium-sized businesses with a clear strategic focus, as well as efficient and flexible controlling and human resources management..
clear strategic focus, efficient and flexible controlling and human resources management
BEUMER GROUP receives AXIA AWARD 2011“
The BEUMER Group from Beckum is the recipient of this year‘s Axia award. In Düsseldorf on Monday, February 6, 2012, the auditing firm Deloitte commended the intralogistics specialists for their sustainable corporate management.
BEUMER receives AXIA-AWARD for efficient and flexible controlling and human resources management According to Deloitte, this year‘s prize was awarded to medium-sized businesses with a clear strategic focus, as well as efficient and flexible controlling and human resources management. The importance of family businesses in this context was also highlighted by Harry Kurt Voigtsberger, Minister for Economic Affairs, Energy, Building, Housing and Transport of North Rhine-Westphalia, in his welcoming speech. „We think it‘s fundamentally wrong to view employees as a cost factor“, explains Dr. Christoph Beumer, Chairman and CEO for BEUMER Group. „We can only achieve a high level of customer satisfaction and a sustainable, successful market presence when the whole team is involved in the corporate strategy in the long term. This is what we have been living since the company was founded more than 75 years ago, and it holds true for the future.“
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Deloitte considers BEUMER‘s „Strategy 2013“ to be the „Best Practice“ for the professional development of a corporate mission statement. Its key message is that the company‘s goal is not the short term profit, but the long term success. „That only works with excellently trained and motivated employees“, says Dr. Beumer. Another key aspect of this corporate strategy is the commitment to the highest ethical standards toward customers, business partners, employees and society. „We view the diverse cultures in our global group of companies as a chance to learn from each other and strive to create a work environment in which everyone respects each other‘s individuality“, stresses Dr. Beumer. „On this basis, we succeed in quickly integrating our new colleauges in the company, who have joined BEUMER Group in recent years.“ In the past years, BEUMER Group has grown both organically and through acquisitions. Now, the company has over 3,000 employees worldwide, generating annual sales of 450 million euros. More than 700 employees work just at the office in Beckum. In mid-2009, BEUMER acquired, among others, the Danish company Crisplant AS. With
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(beginning left-side) Norbert Hufnagel, Managing Director Finance and Human Resources (CFO) bei BEUMER, Regina Schnathmann, Director communications and public relations bei BEUMER, Harry Kurt Voigtsberger, Minister für Wirtschaft, Energie, Bauen, Wohnen und Verkehr des Landes Nordrhein-Westfalen, Dr. Christoph Beumer, Chairman and CEO bei BEUMER, Wolfgang Hoss, Director Commercial bei BEUMER.
FOR MORE INFORMATION AND CONTACT: this addition, the group counts among the international leaders in high-capacity sortation technology for airports, courier, express and parcel services. In Autumn 2011, with the takeover of the Indian company Enexco Teknologies, BEUMER strengthened its presence in the cement industry in one of the most important future markets.
BEUMER Maschinenfabrik GmbH & Co. KG Oelder Str. 40 59269 Beckum | Germany Internet: www.BEUMER.com
Verena Breuer Tel.: +49 (0)25 21 - 24 317 eMail: verena.breuer@BEUMER.com
Regina Schnathmann Tel.: +49 (0)25 21 - 24 381 eMail: regina.schnathmann@BEUMER.com
Dr. Tom A. Rüsen of Witten-Herdecke University presented the study „Fit für Morgen - Effiziente und flexible Unternehmenssteuerung“ (Fit for the future efficient and flexible corporate governance) during the awards ceremony. In his estimation, family businesses are currently faced with the challenge of finding suitable qualified employees and managers. This issue is even more relevant to the companies interviewed in the study than the overall economic situation or concerns about another recession. „Family businesses are able to impress with their traditional strengths: high product quality and close contact with the customer“, Dr. Rüsen pointed out. These elements are, in his opinion, the „DNA of success for family businesses.“
Arndt G. Kirchhoff, Chairman of the SME Committee VDA and BDI/BDA and Chairman of the Jury, presents the award to Dr. Beumer.
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NEWS & REPORTS ContiTech AG
ContiTech aT Hannover Messe 2012
Mobility – A Mega Issue for Megacities
C
ontiTech products for urban transport in megacities • Round table on the city of the future • Partner country China is a key market for ContiTech .
ContiTech Air Spring Systems has equipped the suburban trains operating in the Brazilian megacity of São Paulo with air spring systems.
Hanover, February, 2012. For many years now, the trend to urbanization has shown no sign of letting up. In just a single decade, the urban areas of fast-growing metropolises have doubled in size. By 2015, the world’s more than 20 megacities will themselves already be home to around 400 million people. The distances between residence and workplace are increasing, and metropolitan areas and economic infrastructure are reaching far out into the urban periphery. „Soaring populations combined with increasing motorization in often poorly infrastructured metropolises of well over 10 million people make mobility a mega issue for
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megacities,“ points out Heinz-Gerhard Wente, CEO of ContiTech AG. „This is a key challenge for ContiTech. We are a development partner for rapid transit systems and rail vehicles designed for urban areas as well as a manufacturer of components for the commercial vehicle and automotive industry. And so we are working intensively on forward-looking mobility concepts designed to improve the lives of city dwellers. The air springs developed by ContiTech Air Spring Systems, for example, promote safe and climate-friendly travel on metro systems in Shanghai and São Paulo and stabilize the gondolas on urban aerial tramway systems.“
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NEWS & REPORTS This is reason enough for “Megacities & Mobility” to form the focus of ContiTech‘s booth at the Hannover Messe 2012. Over an area of around 400 square meters (booth A16, in hall 5), the technology company will be showcasing applications and innovative mobility concepts for urban transport. Once again this year, a round table discussion with experts is a special highlight. Involving and chaired by Hannes Friederichsen, head of the ContiTech Air Spring Systems Business Unit, one of the market leaders for air springs in urban transport systems, In keeping with the theme of ContiTech‘s booth, everything revolves around the city of the future.
Focus on China, our partner country „„We are delighted that our partner country at this year‘s Hannover Messe is China, because the country is a key market for the economic success of ContiTech“, says Heinz-Gerhard Wente. The company has been working closely with Chinese industry for more than 30 years now and is represented in many of the country‘s key sectors. With ten sites and more than 2,000 employees, ContiTech is on track for continued growth here. „China also plays a key role in our trade show activities. At our annual press conference held as part of the Hannover Messe, Junsheng
Liu, Chief Representative of ContiTech in China, will talk about our market activities and provide an insight into developments in the country“, emphasizes Heinz-Gerhard Wente.
FOR MORE INFORMATION AND CONTACT: Anja Graf Vice President Communications, ContiTech AG Vahrenwalder Straße 9 Mario Töpfer D-30165 Hannover Leiter Fachpresse, ContiTech AG Tel.: +49(0) 511 938-1190 Fax: +49(0) 511 938-14025 Vahrenwalder Straße 9 eMail: anja.graf@contitech.de D-30165 Hannover Tel.: +49(0) 511 938-1304 Fax: +49(0) 511 938-1305 eMail: mario.toepfer@contitech.de
Die ContiTech AG
With sales of €26 billion in 2010, Continental is among the leading automotive suppliers worldwide. As a supplier of brake systems, systems and components for powertrains and chassis, instrumentation, infotainment solutions, vehicle electronics, tires and technical elastomers, Continental contributes to enhanced driving safety and global climate protection. Continental is also an expert partner in networked automobile communication. Continental currently has approximately 164,000 employees in 45 countries. The ContiTech division numbers among the leading suppliers of a host of technical elastomer products in the non-tire rubber sector and is a specialist for rubber technology in the non-tire rubber sector. The division develops and produces functional parts, components and systems for the automotive industry and other important industries. The division has a workforce of approximately 27,500 employees. In 2010, it achieved sales of approximately €3.1 billion .
Mobility for Megacities: Urban aerial tramways are climate-friendly. Thanks to ContiTech air spring systems, they are safe and comfortable, too
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NEWS & REPORTS Powerscreen
POWERSCREEN
DRUMS UP BUSINESS IN SOUTH AFRICA Powerscreen recently hosted a World Dealer Conference in Cape Town, South Africa. More than 300 dealers and customers travelled from across the world to attend the conference.
A remarkable demonstration was held at Portland Quarry, where 10 machines in total were operational. The first plant featured the large processing capacities of the XA750S jaw crusher with the Warrior 2400 screen.
The event included a site visit and the opportunity to enjoy some of Cape Town‘s finest entertainment. Damian Power, Global Product Line Director, said, “Cape Town is one of the most exciting venues in the world and was an easy choice as our host city. South Africa is a growing market and as the country’s construction and roadbuilding segments continue to grow in conjunction with a thriving mining industry, it is a key strategic market for the complete Powerscreen® product range. We have a long history in South Africa with ELB Equipment Ltd, who have consistently delivered an excellent record of customer service.” The conference enabled us to strengthen the relationship with our dealer network from across the world, to gain significant insight into market trends and learn how we can better serve our loyal customer base in the years ahead. The breadth and versatility of the Powerscreen product portfolio was clearly highlighted at the end of the week, during the site visit where four different machine configurations were on display.
The second plant consisted of an XA400S jaw crusher, 1300 Maxtrak cone crusher, H6203 screen, 1000SR recirculating cone crusher and a Chieftain 2100X 3 Deck screen. Then working alone was the XH320SR impact crusher. For the first time ever at a Powerscreen event, a working washing plant was also on display: Chieftain 1700 Rinser screen and a Finesmaster 120 Bucketwheel dewatering plant. Austin Carey, Dealer Principal for Blue Machinery Scotland, said, “Powerscreen delivered a fantastic and very informative World Dealer Conference in Cape Town. The venues, entertainment and working site were superb. The Blue Group really enjoyed catching up with likeminded dealers facing the same challenges. We look forward to now visiting a number of these dealers worldwide to discuss in more detail best practice and learn from one another.”
FOR MORE INFORMATION AND CONTACT: POWERSCREEN eMail: sales@powerscreen.com Internet: www.powerscreen.com
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NEWS & REPORTS Aker Solutions / Aker Wirth
New head of Aker Solutions’ German operations
n 1 March 2012 Einar Brønlund takes over the management of Aker Wirth, a subsidiary of the international oil service company Aker Solutions. He O succeeds Christoph Kleuters, who is leaving the company at his own request. Einar Brønlund has been with the company since 2009. As CFO he has made a substantial contribution to setting the company on course for further growth. Thor Arne Håverstad, executive vice president and head of drilling technologies in Aker Solutions, says Mr Brønlund is the right person for the job. “Einar Brønlund has the right experience, qualifications and personality to manage our operations in Erkelenz. I look forward to working closely with Mr Brønlund and his team, and to continue to develop our operations and products.”
Investments Aker Solutions has in recent years made substantial investments in the location of Erkelenz, including a EURs 6 million test rig that was inaugurated in June 2011. Further investments in production facilities and processes are planned. “We will continue to improve the already very high levels of quality our production has. These investments will further strengthen Erkelenz and improve our competitiveness in the international environment,” says Einar Brønlund.
“Our great strength is our high product quality and relationship with our customers in close collaboration with the Drilling Technologies global set up. We plan to build on these strengths, but we also need to develop further in order to be a strong player in our markets,” says Mr Brønlund “We have great potential, particularly in our technology, which is truly pioneering. The developments in the two product groups Oilfield & Pumps and Mining & Construction are very promising. Particularly the MTM will revolutionise underground mining in the long term.” Håverstad also thanked Christoph Kleuters for his engagement at Aker Wirth: „In 1999 Christoph Kleuters was instrumental in saving the company from insolvency and laid the foundation for what Aker Wirth is today – a successful operation with a promising future. We are very thankful for Christoph’s efforts and wish him great success for the future.“
FOR MORE INFORMATION AND CONTACT: Simone Grönemeyer - Manager communications Tel.: +49(0) 2431 83-459 | Fax: +49(0) 2431 83-83 459 eMail: simone.groenemeyer@akersolutions.com Internet: www.akersolutions.com
About Einar Brønlund Einar Brønlund was born in 1960 in Trondheim, Norway, where he studied Marine Engineering at the Norwegian Institute of Technology. He completed an MBA in the mid-1980s at IESE Business School in Barcelona, Spain. He worked as a management consultant at A.T. Kearney GmbH in Düsseldorf in the 1990s when he first got in contact with what is today the Aker Group. Since 2006 he has worked for Aker Solutions in various management positions, last as CFO of Aker Wirth.
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NEWS & REPORTS Caterpillar Inc.
Cat® K Series Small Wheel Loaders
Feature New Engines, Hydrostatic Drive and Redesigned Loader Linkage
Durch die erhöhte Motorleistung erreichen die neuen Cat Bagger der Serie E nicht nur schnellere Taktzeiten, sondern auch mehr Hubvermögen
924K Small Wheel Loader
The new Cat® K Series Small Wheel Loaders—924K, 930K and 938K—are completely redesigned, incorporating new engines that meet Stage IIIB/Tier 4 Interim emissions standards and significant new features that deliver enhanced performance, fuel efficiency and operator comfort. Among the new features are an efficient electronically controlled hydrostatic drive system, new Optimized Z-bar loader linkage, refined operator‘s station and a choice of couplers and buckets for best matching the machine to the application. Predecessor models—924H, 924Hz, 928Hz, 930H, 938H and IT938H— will be available in markets having lesser fuel quality and less-stringent emissions standards.
Efficient drive train and hydraulics
The Cat C6.6 ACERT™ powers the three new K-Series wheel loaders and works efficiently with the machines to deliver fuel savings up to 30 percent, compared with H-Series models. Emissions-control technology includes a diesel particulate filter that automatically regenerates (burns away collected particulates) without interrupting normal operation. The C6.6 ACERT rated speed setting of 1800 rpm, compared with 2415 rpm for the H-Series, contributes significantly to reduced fuel consumption, lowered sound levels, and reduced wear. An engine-idle shutdown system further reduces fuel consumption.
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K-Series models are equipped with a step-less, fourrange, hydrostatic drive system that allows independent control of ground speed and engine speed for efficient operation of hydraulically powered work tools. A new creeper control feature further improves low speed operations by allowing the operator to adjusted maximum ground speed down to 1 mph. An operatorcontrolled rimpull-control system helps reduce wheel spin and consequent tire wear, and a front differential lock enhances traction. The dedicated load-sensing, variable-displacement pumps for the implement and steering systems reduce horsepower draw for fuel efficiency and improve
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NEWS & REPORTS multifunction performance. The new K Series loaders also incorporate an electronic snubbing feature at end stroke and kick out positions to reduce operating stress. Hydraulic-filter service intervals are extended to 2,000 hours.
Efficient loader linkage Optimized Z-bar loader linkage blends the breakout power of Z-bar linkage with the parallel-lift and loadhandling characteristics of Cat VersaLink™ or IT (Integrated Toolcarrier) linkage. The new linkage, available in both standard- and high-lift configurations, accepts pin-on tools, Cat Fusion™ coupler or an ISO coupler (North America) that is compatible with competitive work tools. The new linkage is designed to work with Cat Performance Series buckets, designed for efficient loading, high fill factors, improved material retention and lowered fuel consumption.
Operator amenities An all-new operator‘s station features automatic temperature control, curved front windshield, heated rear window with intermittent wiper, and a Soft Touch control panel. The electronic joystick for implement control is seat-mounted, adjustable and incorporates integral controls for auxiliary hydraulics, directional shifting and differential lock. In-cab sound levels are reduced to 66 dB (A), down from 74 dB (A) in the H-Series models. Kick-out functions for boom lift, boom lower and tilt are standard and easily programmable by pushing and holding a button on the Soft Touch panel. An electronic parking brake simplifies operation, and an optional Secondary Display shows vital machine information graphically and digitally as well as machine diagnostics. The Display works in conjunction with the soft touch panel to provide real time adjustments for 3rd function flow, throttle lock, rimpull control, and creeper control. The display also serves as a display for an optional rear-view camera system. Heated and cooled seats are available for optimal operator comfort.
FOR MORE INFORMATION AND CONTACT:
Press Inquiries, Cat Trade Press Media Representatives Sharon Holling eMail: Holling_Sharon_L@cat.com Amber Santor eMail: Santor_Amber_M@cat.com General eMail: Cat_Trade_Press@cat.com Internet: www.cat.com 930K Small Wheel Loader
Europe, Africa, Middle East Francine Shore eMail: Shore_Francine_M@cat.com
Machine Specifications
924K 930K 938K Net kilowatts (hp) 106 (142) 116 (156) 127 (170) Op. Weight kg (lb) 12,910 (28,460) 13,870 (30,560) 15,970 (35,200) Fusion Bucket m³ (yd³) 2.1 (2.75) 2.3 (3.0) 2.7 (3.5) Full Turn Tip kg (lb) 7,340 (16,180) 8,290 (18,270) 9,440 (20,800)
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NEWS & REPORTS Caterpillar Inc.
Cat速 Paving Equipment
PM102 COLD PLANER
Raises to The Challenge!
With magnificent views of the Atlantic Ocean, winding roads, and historic hotels, the Portuguese village of Cascais is a popular European holiday destination. Avenida Marginal is the main road located on the waterfront and is used to access the village and its attractions. However, it had been suffering from poor draining resulting in rivulets being formed in heavy rain, making traveling hazardous for cars and pedestrians alike. The municipality decided to address the situation a few months ago when it appointed paving contractor specialist, Sanestradas, to deliver the improvements needed.
The Project Most of the one kilometre road section affected, only needed minor attention with the exception of a 65-metre stretch that had incurred damage during a building construction project. The work would house the new drainage system within the 65 m stretch and would allow for the rainfall to be channeled via the gutter. However, 300 metres of the road were so flat that rain stagnated rather than flowed. Creating a gradient by resurfacing was not possible: the pavement only had an average height of 100 mm and this meant the rain would flow onto the pavement itself. Cascais officials decided that the new drainage system had first to be installed. Sanestradas removed
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the 65 m of damaged curb and the ditch floor area was replaced with two 200 mm layers of crushed, aggregate base of extensive granulometry that featured irrigation fluidized MC70 bitumen at an impregnation rate of 1 kg/ m2. A binder layer of an 11 cm thickness was applied on top, followed by the wear layer at an average thickness of 6 cm. Since, the remainder of the road section did not need new base layers or any other improvements, the milling crew removed 6 cm of material. The paving crew then placed an AC 14 Surf 35/50 (BB) wear layer over both the rebuild and milled portions of the project.
A Tight Schedule Crews were given two weeks to complete the project and work could only be carried out during the night. In
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NEWS & REPORTS addition, no work could take place on Fridays, Saturdays and Sundays when the week-end tourists visit the village. In effect, the actual window to get the job done was only eight nights and of course, traffic had to be given restricted access throughout the project.
Milling A Cat PM102 Cold Planer removed the 6 cm of asphalt where required. With a cutting width of 100 cm, the Cat PM102 was a good fit for the narrow road while delivering the productivity needed to mill a lane in two nights. The tight timeframe left no margin for error and for this reason, two service technicians from STET, the local Cat dealer remained on site just in case they might be needed.
Paving Once a lane was milled, the tandem pavers went to work with delivery trucks unloading the material into the hoppers. Sanestradas selected the compact and very mobile Cat AP555E with an AS4252C screed. The lighter weight design of the AP555E is a popular solution. It allows contractors to haul the paver along with other necessary job site equipment, maximizing machine transport while minimizing costs Working just a few metres ahead was the tried-and-tested Cat AP655D track-type paver, a versatile machine in the 1819 ton major class size that easily handles the paving challenges of most narrow worksite situations. Pedro Santos, project chief for Sanestradas, was satisfied with the productivity of both pavers: “With the two pavers working in tandem, we succeeded in completing the job much faster than expected, and with high quality results and a smooth finish. The support of the Cat technicians on site ensured we optimized the performance of the equipment and of the crew. ”
Compaction Three Cat compactors, the CB434D, PS300B and CB34 were used and easily kept pace with the two pavers. The pod style of the vibratory system of the CB434D delivers optimum compaction force while offering serviceability advantages.
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The PS300B worked in breakdown mode, and was right behind the second paver, the AP555E. The longitudinal joint was done hot and easily compacted because the first paver was only a short distance ahead of the second one. The compactors worked at a distance that enabled compaction and kept pace with the paving train. The number of passes depended on the pace of the paver and the delivery trucks. The compactors treated the two freshly placed mats as if they were one and worked across the entire width of the lane.
Completion The job was completed on time and to the satisfaction of the local authorities.
The Sanestradas Company The Sanestradas Company was founded in 1966. It is owned and managed by Daniel A. Gonçalves and is headquartered in Sao Domingos de Rana, Portugal. It specializes in road building: engineering, asphalt manufacturing and paving.
AP555E Asphalt Paver Basic Specifications
Operating weight w/AS4252C Engine Gross power Fuel capacity Overall length w/AS4252C Transport height Paving width range w/AS4252C Steering modes Travel speed Screed - models
16,745 kg Cat C4.4 ACERTTM technology, Tier 3/Stage IIIA 106 kW (142 hp) 189 L 5.75 m 3.10 m 2.55 m – 8.0 m Three: pave, travel, manoeuvre 11 kph Choice of four: AS2252C, AS3251C, AS4251C, AS4252C
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NEWS & REPORTS AP655D Asphalt Paver Basic Specifications
Operating weight w/AS4252C Engine Gross power Fuel capacity Overall length w/AS4252C Transport height Paving width range w/AS4252C Steering modes
Travel speed
Screed - models
18,250 kg Cat® C6.6 ACERTTM Tier 3/Stage III A 129 kW (174 hp) 291 L 6.44 m 2.82 m 2.55 m – 8.0 m Three: pave, travel, manoeuvre • 14.5 kph (9 mph) w/Mobil-Trac™ undercarriage • 8 kph (5 mph) w/steel track undercarriage Choice of four: AS2252C, AS3251C, AS4251C, AS4252C
FOR MORE INFORMATION AND CONTACT:
Press Inquiries, Cat Trade Press Media Representatives Sharon Holling eMail: Holling_Sharon_L@cat.com Amber Santor eMail: Santor_Amber_M@cat.com General eMail: Cat_Trade_Press@cat.com Internet: www.cat.com
AP555E PAVER
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NEWS & REPORTS
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NEWS & REPORTS Volvo Construction Equipment
Volvo flagship EC700C crawler excavator
debuts at Breedon PLC
Volvo flagship EC700C crawler excavator
A
new Volvo EC700C equipped with bespoke long-reach digging equipment has been delivered to Breedon Aggregates for its newly acquired sand and gravel operation at Norton Bottoms quarry near Newark, Notts.
Debut at Breedon PLC Having acquired the sand & gravel pit and concrete batching and distribution business of C& G Concrete in July 2011, the need to improve the output from Norton Bottoms quarry with a new long-reach prime mover was identified by the new owners. “The Norton Bottoms operation is a critical piece of the jig saw in supplying the other newly- acquired batching plants and it became immediately clear that a larger capacity machine was required,” said Operations Manager Carl Ashurst. And having made a competitive evaluation of the market place, Breedon Aggregates opted for Volvo’s flagship excavator, the EC700C. “The overall package on offer from Volvo and the specification of the EC700C, including the attention to detail with regard to on-board safety features and a highly acceptable operator’s environment, tipped the scales in Volvo’s favour,” he continued.
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Replacing a venerable 1996 Akerman EC650, the new EC700C has been supplied with a bespoke 20m digging rig designed and manufactured by Messrs Kokurek of Ipswich, complete with additional counterweight and a 1.6m³ digging bucket. Whilst the majority of sand and gravel extraction is above the water table, the bucket pins and bushes have been sealed with protective caps to prevent the ingress of dirt, water and sand. Working on bench heights averaging between 7 and 9 metres, the EC700C still has plenty of reach and added capacity to keep the field hopper at maximum capacity – the quarry aiming to increase annual production from around 300,000 to 400,000 tonnes per annum. Health and Safety is of paramount importance to Breedon Aggregates and the EC700C has been supplied with robust safety rails around its superstructure and a bespoke hydraulically-retractable ladder has been installed for safe and easy access to the cab by the operator. The ladder is retracted as soon as the
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NEWS & REPORTS hydraulic control lock out in the cab is activated yet the machineâ&#x20AC;&#x2122;s hydraulic system remains inactive until it is raised completely to the stowed position. Both the internal and external noise levels are a distinct improvement compared to the outgoing machine and there is the expectation of much improved fuel consumption over the old 65 tonne machine. At the heart of the EC700C is a 16 litre Tier III V-ACT engine, developing 430 nett hp operates in conjunction with an advanced mode control system ensuring the maximum possible hydraulic horsepower available is delivered at a constant engine speed under varying load conditions. A maximum torque of 2250Nm is achieved at just 1350r/min and this, in conjunction with the machineâ&#x20AC;&#x2122;s advanced hydraulic system, ensures maximum fuel efficiency is achieved through every work cycle. The EC700C supplied to Breedon Aggregates has also benefitted from the fitting of an automatic greasing system and the all up operating weight, including the digging rig and additional counterweight, is 77.5 tonnes.
Volvo Construction Equipment
Division markets wheeled loaders, articulated haulers, hydraulic excavators, graders, Volvo utility equipment and Volvo road equipment products in the U.K. There are eight strategically placed customer support centres and a network of utility equipment dealers to ensure high quality customer support is maintained throughout the country.
FOR MORE INFORMATION AND CONTACT: Volvo Construction Equipment Marketing Services Mark Gunns eMail: mark.gunns@volvo.com Internet: www.volvoce.com
Breedon Aggregates
is the largest independent aggregates company in the UK, employing over 800 people in Central England, East Anglia, Eastern England (through recently acquired C & G Concrete) and Scotland. Breedon Aggregates supplies a wide range of products and services to the construction and building sectors.
Volvo EC700C crawler excavator
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NEWS & REPORTS Volvo Construction Equipment Volvo L220G
New Volvo L180G loading shovel for
Morris & Perry
I
ndependent quarrying company Morris & Perry Quarries Ltd has taken delivery of a new Volvo L180G loading shovel for its Gurney Slade facility in the heart of the Mendips.
A new Volvo L180G loading shovel This latest addition has been put in charge of the stocking out area of Gurney Slade quarry, keeping the stock piles trim and loading a continual stream of road wagons with an assortment of limestone product ranging from 40mm stone down to dust. Replacing a venerable L180E that had clocked up an impressive 24000 hours on its original engine and transmission, the new L180G has a tradition to uphold. Equipped with Michelin XLDD2A L5 tyres, a standard 4.4m³ rehandling bucket and RDS 8001 weighload the new loading shovel is fully fit for purpose handling in the region of 2000 tonnes of material in a daily shift. “We didn’t just re-order another Volvo,” comments quarry manager Dave Roberts. “We looked very carefully at the market place and comparing like with
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like it was a close run thing, but we finally opted on the product we know best and that has proved itself over time coupled to the projected lifetime running costs,” he continued. The new Volvo L180G features a 13 litre Tier IIIB compliant 333hp engine, optishift transmission and axles all designed and manufactured by Volvo and features a full turn tipping load of 17.2 tonnes and a 20% increase in lifting force and 10% increase in breakout force over its predecessor. This coupled to the engine output with high torque at low engine rpm has resulted in faster cycle times and increased productivity. Two stronger, variable displacement load-bearing axial piston pumps and hoses have been introduced to handle the increased pressures. These provide superior control of the load
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NEWS & REPORTS and attachments, as well as high breakout force, faster lifting and tilt functions. A new hydraulic cooling system has been designed to reduce the working temperatures by up to 20oC over the F series model.
Morris & Perry Quarries Ltd is a family owned
independent quarrying company located in the heart of the Mendips. Quarrying at Gurney Slade is recorded as far back as the middle of the 19th century and in more recent times the company has incorporated an asphalt plant and a concrete batching plant servicing the immediate vicinity, Somerset, Wiltshire & Dorset.
FOR MORE INFORMATION AND CONTACT: Volvo Construction Equipment Marketing Services Mark Gunns eMail: mark.gunns@volvo.com Internet: www.volvoce.com
Volvo Construction Equipment
Division markets wheeled loaders, articulated haulers, hydraulic excavators, graders, Volvo utility equipment and Volvo road equipment products in the U.K. There are eight strategically placed customer support centres and a network of utility equipment dealers to ensure high quality customer support is maintained throughout the country.
Volvo L180G in action
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NEWS & REPORTS Bell Equipment
Minister of Economic Development, Mr Ebrahim Patel visit to Bell Equipment included a walk throughcompany’s Articulated Dump Truck production line. Here he is with factory employees and NUMSA President, Cedric Gina (left) and Bell Equipment Chief Executive Gary Bell (right).
Bell Equipment
a South African manufacturing icon
T
he Department of Economic Development is looking for national icons and heavy equipment manufacturer, Bell Equipment ‘definitely qualifies as one of best success stories in manufacturing’, according to the National Minister of Economic Development, Mr Ebrahim Patel Mr Patel visited Richards Bay at the beginning of March to discuss the Department’s New Growth Path (NGP) with region’s role players including major industry, business, labour, local and district government as well as the Richards Bay Industrial Development Zone Company. The NGP seeks to guide the Government’s work in achieving its goal of job creation through meaningful economic transformation and inclusive growth. All government departments as well as provincial and local government need to align their programmes with the need to create employment opportunities. The NGP also aims to look at every region in the country to see how government can improve conditions in the various regions. Mr Patel’s itinerary concluded with a visit to Bell Equipment’s headquarters and factory in Richards Bay to discuss synergies with government’s various economic development policies and programmes.
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Here Bell Equipment Chief Executive Gary Bell gave a brief overview of the company, which has an extensive product range of infrastructure, construction, mining and agricultural equipment which it exports its products to 80 countries. Commenting on the company’s impact on the NGP objectives, Mr Bell said that the company had employed about 1 000 people in the past 18 months and about 90% of those who had been retrenched during the recession had been re-employed now that the company is almost back to its pre-2008 manufacturing levels. Currently Bell employs 3 500 people and creates about 34 000 indirect jobs through its 440 South African suppliers. In addition the company believes in ‘growing its own timber’ and has one of the largest accelerated training programmes in its sector with 236 apprentices and 144 trainees.
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NEWS & REPORTS Mr Patel urged Bell to publicise what they have achieved through their training efforts, saying that training is at the centre of the NGP. He added that his department is looking at a new Black Economic Empowerment Model to promote black industrialists and was keen to involve Bell Equipment. Mr Bell also pointed out that 75% of what the company sells in South Africa is manufactured in the country. Likewise the company designs many of its own products and has its own engineering team. The company is also focussed on increasing the local content of its products – it’s Articulated Dump Trucks currently has a local content of over 70% – and has invested substantially in a Global Logistics Centre in Johannesburg and as well as the “best network in South Africa” to ensure that the company is well positioned to support mining, construction and agricultural activity in South Africa. While acknowledging that government’s programmes and policies have been well considered and well aligned with Bell Equipment’s strategies, he said it was important to ensure that government’s Preferential Procurement Framework Act is properly implemented on the ground and takes into consideration local content and local presence to create employment locally.
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In response Mr Patel indicated that he would like to keep channels of communication open between the Department and the company. He also encouraged them to see their local municipality as a partner and meet with the Richards Bay Industrial Development Zone Company to discuss the potential localisation of some of its component suppliers to create local employment opportunities.
FOR MORE INFORMATION AND CONTACT:
Bell Equipment 13 - 19 Carbonode Cell Road, Alton Richards Bay 3900 | South Africa Tel.: +27 (0)35 - 90 79 111 Fax: +27 (0)35 - 79 74 336 Internet: www.bellequipment.com
Bell Equipment Chief Executive Gary Bell (right) hands Minister Ebrahim Patel a model Bell Articulated Dump Truck to thank him for his visit
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NEWS & REPORTS Liebherr-Mining Equipment Colmar SAS
LIEBHERR:
Major Colombian customer expands mining excavator fleet
T
he largest South American mining corporation Masering SAS, is expanding its current comprehensive fleet of 13 Liebherr excavators by another four large excavators. An agreement was recently concluded between Masering SAS and Liebherr-Colombia SAS to supply two of each model, namely the R 9250 BH and R 9350 BH. The machines will be delivered to the customer within the year. LIEBHERR R 9250 BH and R 9350 BH Colombia possesses the largest coal mines in South America and is currently using an entire fleet of 34 Liebherr mining excavators. Given the growing importance of this market, Liebherr founded LiebherrColombia SAS, a new sales and service company for mining equipment, in July 2011. The head office in Barranquilla includes administration offices, as well as a spare parts store and a modern repairs workshop. The mining excavators are supported from one of the service centres affiliated to the El Hatillo mine.
Originally planned as a sales company for mining equipment, Liebherr-Colombia SAS set up an additional office in Bogota in January 2012, to support Colombian customers in special civil engineering machinery.
FOR MORE INFORMATION AND CONTACT: Liebherr-Mining Equipment Colmar SAS 49 rue FrĂŠdĂŠric Hartmann 68025 Colmar Cedex | France Tel.: +33(0) 369 - 49 20 00 Fax: +33(0) 369 - 49 23 18 eMail: info.lec@liebherr.com Internet: www.liebherr.com
Mining-Bagger R 9250 in action
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Mining-Bagger R 9350 in action
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NEWS & REPORTS Atlas Copco Construction Tools
New hydraulic breaker HB 4100 DP from Atlas Copco A
TLAS Copco have announced the launch of their new HB 4100 hydraulic breaker, which has been designed to offer less weight, better performance and higher efficiency in comparison with its predecessor model.
HB 4100 DP Mr Hambach said: ‘Hydraulic breakers are subjected to use under the most extreme conditions. A new covering for the retaining bar offers increased protection. We have also reinforced the service window and the recesses for the lateral swivel threaded connections. In addition, there is circumferential wear protection which has proven its worth Reduced weight and improved with all heavy hydraulic breakers from performance of a hydraulic breaker means Atlas Copco. that similar results can be achieved with a Latest HB 4100 breaker offers improved smaller hydraulic breaker and excavator. performance and versatility for carrier This saves investment and leads to lower machines from 40 to 70 tonnes. operating costs. With a service weight of 4,100g, the HB 4100 features a guide system that can be changed in order to make it more stable and resilient. „ ‘In terms of performance and efficiency, the improvement in comparison to the predecessor model is considerable,’ explained Gordon Hambach, Atlas Copco product line manager for hydraulic breakers. ‘We were able to achieve an increase in the double-digit percentage range.’
FOR MORE INFORMATION AND CONTACT: Atlas Copco Construction Tools Marketing Communications/Media Relations Anja Kaulbach eMail: anja.kaulbach@de.atlascopco.com Internet: www.atlascopco.com
Atlas Copco is an industrial group with world-leading positions in compressors, expanders and air treatment systems, construction and mining equipment, power tools and assembly systems. With innovative products and services, Atlas Copco delivers solutions for sustainable productivity. The company was founded 1873, is based in Stockholm, Sweden, and has a global reach spanning more than 170 countries. In 2010, Atlas Copco had about 33 000 employees and revenues of BSEK 70 (BEUR 7.3). Atlas Copco Construction Tools is a division within Atlas Copco´s Construction Technique business area. It develops, manufactures and markets hydraulic, pneumatic, and petrol-driven equipment for demolition, recycling, compaction, rock drilling and concrete applications. Products are marketed and sold under several brands through a worldwide sales and service organisation. The division is headquartered in Stockholm, Sweden, and has production units in Europe, Africa and Asia.
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NEWS & REPORTS Atlas Copco
Atlas Copco Hurricane introduces new B4-41/900 booster with
o provide our customers with a solution for the Tier 4i solution Tstandard, new EPA Non road Regulation Tier 4A emission Atlas Copco introduces the newly designed B4-41/900 with a Cummins QSB4 engine.
B4-41/900 booster with Tier 4i solution Atlas Copco Hurricane has taken advantage of the regulations challenge to introduce the B4-41/900 booster model using the same proven design concept as the B741/1000 booster. Used primarily in drilling applications, the B4-41/900 showcases several improvements that provide additional flexibility for the customer. The B4-41/900 features a flat base frame, single point lifting and an optional bolt on protection frame. Its small footprint (97.5”L x 70”W x 67.25”H) with oversized forklift pockets in the base frame, allows for easy maneuverability. A pre-cooler bypass system has been incorporated into the design for cold weather operation.
The success of the new B7-41 design concept and the new regulations were the ideal opportunity to also adapt the B4-41 to the new philosophy and extend our booster portfolio says Lawrence Van der Veeken, Product manager Boosters.
FOR MORE INFORMATION AND CONTACT: Atlas Copco Hurricane LLC Application and Product Support Manager Daryl Heiser eMail: daryl.heiser@us.atlascopco.com Internet: www.atlascopco.com Atlas Copco Hurricane LLC Marketing Coordinator Debbie Coleman eMail: debbie.coleman@us.atlascopco.com Internet: www.atlascopco.com
Atlas Copco is an industrial group with world-leading positions in compressors, expanders and air treatment systems, construction and mining equipment, power tools and assembly systems. With innovative products and services, Atlas Copco delivers solutions for sustainable productivity. The company was founded in 1873, is based in Stockholm, Sweden, and has a global reach spanning more than 170 countries. In 2011, Atlas Copco had 37 600 employees and revenues of BSEK 81 (BEUR 9). Learn more at www.atlascopco.com. Portable Energy is a division within Atlas Copco’s Construction Technique business area. It develops, manufactures and markets portable compressors, high pressure boosters, generators, light towers and submersible dewatering pumps worldwide . Products are offered under several brands to a wide range of industries including construction, mining, oil and gas, and rental. The divisional headquarters is located in Antwerp, Belgium. Production facilities are located around the world, mainly Belgium, Spain, USA, India, Brazil and China.
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NEWS & REPORTS BAUER Maschinen GmbH
Bauer in RussIA:
Subsidiary of German BAUER Spezialtiefbau GmbH involved in extension of Moscow metro!
Moscow – In December 2011, OOO BAUER Technologie, a local subsidiary of BAUER Spezialtiefbau GmbH, Germany, was awarded the works of 2,800 meters of bored piles for the new metro line „Hodinskaja Pole“ in Moscow. Bauer’s scope of works comprises two rows of secant bored pile walls with a diameter of 1,180 millimeters. The drill depths amount to approximately 47 meters. The work is being carried out by several Bauer rotary drilling rigs, and is scheduled for completion by May 2012. In total, 600 piles have to be installed within four months together with other drilling companies. SMU Ingeokom as main contractor builds 13 metro stations of a new 16 kilometers long metro line in the Russian capital within the next three years.
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The work is being carried out by several Bauer rotary drilling rigs, and is scheduled for completion by May 2012.
FOR MORE INFORMATION AND CONTACT: BAUER Maschinen GmbH / BAUER AG BAUER-Straße 1 86529 Schrobenhausen | Germany Tel.: +49(0) 82 52 97-0 Fax: +49(0) 82 52 97-13 59 eMail: info@bauer.de Internet: www.bauer.de
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NEWS & REPORTS Vermeer Corporation
Vermeer D60x90 in action
New Vermeer drill offers
impressive power in modest footprint ELLA, Iowa — Vermeer Corporation has introduced the D60x90 Navigator® horizontal directional P drill (HDD), providing impressive power in a small footprint; it’s the cost-effective choice for tackling difficult trenchless installations in challenging ground conditions.
Offers power for large diameter installation in urban environments The D60x90 is powered by a 185 hp (138 kW) John Deere Tier4i (Stage IIIB) diesel engine, which delivers 9000 ftlb (12,202 Nm) of rotational torque and 60,000 lb (267 kN) of thrust/pullback. Combined with a compact design and modest footprint, the power of the D60x90 rivals some physically larger drills.
efficiency. In addition, customers can choose either 10foot (3 m) configurations of 2.875-inch (73 mm) diameter Firestick® drill rods to minimize the operational footprint or maximize onboard drill rod carrying capacity by selecting 15-foot (4.6 m) rod lengths at 2.875-inch (73 mm) diameter. A 3.5-inch (90 mm) rod option will be available soon.
Vermeer D60x90 with cab
Contractors can customize the D60x90 with add-on features to fit their specific needs. An optional climatecontrolled cab enhances operator comfort and offers protection from the weather. The optional front-mounted stakedown system can reduce the amount of time and materials needed to set up the drill, enhancing jobsite
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NEWS & REPORTS Vermeer D60x90 without cab
The D60x90 is available with additional, quick-change rod boxes containing up to 300 feet (91.4 m) of drill rod each. The new rod box design is removable by releasing two pins and a single latch, the quick-change rod box reduces the need to manually load drill rod. The D60x90 is equipped with a 7-inch (17.8 cm) TFT-LCD color monitor that offers visibility to key drilling function parameters, as well as DCI locator information. Secondary screens provide visibility to engine information and self diagnostics, such as fault and advisory codes at the touch of a button. A multifunction steering system, designed for use in hard ground conditions, helps improve drilling accuracy by reducing manual operator input. For more information on Vermeer products and services, visit the companyâ&#x20AC;&#x2122;s website at www.vermeer.com or e-mail Vermeer at salesinfo@vermeer.com.
About Vermeer Corporation Vermeer Corporation of Pella, Iowa, U.S.A., manufactures a full line of tub and horizontal grinders, brush chippers, stump cutters and tree spades, as well as horizontal directional drilling systems, mini skid steers, utility and track trenchers and agricultural products. Vermeer offers worldwide sales, support, service and parts through an independent, authorized dealer network.
FOR MORE INFORMATION AND CONTACT:
Vermeer D60x90 in action
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Vermeer Corporation of Pella P.O. Box 200 Pella, Iowa 50219 | USA eMail: salesinfo@vermeer.com Internet: www.vermeer.com
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NEWS & REPORTS HAVER & BOECKER OHG Wire Weaving and Machinery Division
HAVER Technology Days
August 27 â&#x20AC;&#x201C; 29, 2012
Information about strategic and technical innovations Within the framework of the 125-year jubilee for the founding of HAVER & BOECKER, Wire Weaving and Machinery Division, the Machinery Division cordially invites its customers, subsidiary companies and representatives to Technology Days 2012. The aim of the event taking place August 27-29 at the A2 FORUM in Rheda-WiedenbrĂźck is to provide information about strategic and technical innovations. The invited guests expect a wide range of information about the company in presentations and exhibits. The upcoming generational change in the Machinery Division, technologies of the future and the global development of the market are among the topics that will be presented during the first two days. The third day is reserved for discussion with the subsidiary companies. The customer will also profit from shorter ways, improved services and better information.
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FOR MORE INFORMATION AND CONTACT:
HAVER & BOECKER OHG Wire Weaving and Machinery Division Carl-Haver-Platz 3 D-59302 Oelde | Germany Tel.: +49 (0)25 22 - 300 Fax: +49 (0)25 22 - 30 404 eMail: haver@haverboecker.com dw@haverboecker.com Internet: www.haverboecker.com www.diedrahtweber.com www.weavingideas.com Contact press and public relations Andrea Stahnke Tel.: +49 (0)25 22 - 30-820 Fax: +49 (0)25 22 - 30-710 eMail: a.stahnke@haverboecker.com
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TRANSFER OF TECHNOLOGY
BROAD SERVICE SPECTRUM The BBM Group is active in a variety of future-orientated business areas: Our core business comprises mining, structural, underground and civil engineering as well as assembly. In addition, as an innovative company we have also embarked on the development and marketing of new IT technologies. Our services at a glance:
CONTACT: Operta-BBM
Dieter-aus-dem-Siepen-Platz 1 D-45468 Mülheim an der Ruhr PHONE +49 (0) 208 459 59-0 FAX +49 (0) 208 459 59-59 EMAIL info@operta-bbm.de
OPEN CAST MINING Excellent raw materials for successful construction projects Our quarries produce first-class rock for structural and civil engineering. Our stone fractions, high quality fine flints and architectural stone are used primarily in road construction and concrete production, and also in the chemical industry. BBM is also increasing in demand as a contract mining supplier for raw materials extraction. MINING Top quality services based on experience BBM is an outstanding supplier of specialist underground mining services, in particular in Germany. Working on behalf of large mining companies, we assume responsibility of complete lots or provide personnel for all forms of mining and assembly work. Our teams are available for flexible application right across Europe. Our own workshop maintains our fleet of machines. BBM has also succeeded in making a name for itself as a contract mining supplier in the underground mining sector.
DIVERSE ACTIVITIES ACROSS EUROPE The proprietor-managed BBM Group has enjoyed success on the market since 1990 and is active in a wide range of business areas. Networked with internationally renowned cooperative partners, we support demanding projects throughout Europe. In doing so we apply the skills of around 1,000 highly qualified employees, who work with competence and commitment to ensure the seamless fulfilment of our orders. It is with maximum flexibility that we set benchmarks in quality and reliability. Thanks to rapid decision-making and the central steering of all activities, we offer integrated solutions from a single source and generate tailored solutions – in all business sectors.
W W W. O P E RTA - B B M . D E Issue 01 | 2012
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WE BUILD THE FUTURE Every project needs a vision – and the resources to transform it into reality. BBM combines both: Top quality demands throughout all of our activities in a wide range of areas, excellent corporate knowhow and expert knowledge of the skilled trades and technology. This results in excellent products and services, for which we are renowned and valued right across Europe. BBM is a reliable and in-demand partner, greatly trusted by its clients and cooperative partners. This high performance level and consistent orientation towards the demands of our customers makes us exceptional. We accept challenges and create added value: As a dynamic company that will continue to grow in the future and tap into new markets across Europe. BBM brings projects to a successful conclusion – take our word for it and profit from our rich wealth of experience.
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NEWS & REPORTS Herrenkencht AG
GERMAN FOREIGN MINISTER DR. GUIDO WESTERWELLE VISITED METRO CONSTRUCTION SITE IN PANAMA CITY
On Saturday, February 18, 2012, German Foreign Minister Guido Westerwelle saw for himself the construction of the first subway line in Panama City, for which two tunnel boring machines (TBMs) from Herrenknecht AG are being deployed.
Panama-City Panama City, Panama/Schwanau, Germany, February 20, 2012. In the course of his trip to Latin America, on February 18, 2012 Federal Foreign Minister Dr. Guido Westerwelle, accompanied by the German ambassador to Panama, Michael Grau, visited the subway construction site in Panama City, where the first of two tunnel boring machines (TBMs) from Herrenknecht AG (EPB Shield S-680, Ø 9,730mm) has begun tunnelling. During a walk around the site and an inspection of the TBM in the tunnel, the Foreign Minister was briefed about the overall project and the machine technology. Altogether the tunnelling specialists of the joint venture between Odebrecht S.A. (Brazil) and FCC Construccion S.A (Spain) will excavate a total of 6.4 km of tunnel with the two machines for the first subway line in Panama. In an
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official ceremony on January 23, 2012, Panama‘s president Ricardo Martinelli Berrocal had started tunnelling by the first machine - christened with the name of „Marta“. From the launch shaft „Albrook“, the first machine will tunnel in the direction of the future station „Iglesia del Carmen“. Here it will meet the second machine (S-681), which will start further north at the station „12 de Octubre“. Supervision of the project on site is being handled by the Herrenknecht AG subsidiary in Panama City, established in 2011. From here it is also planned to support other projects in Latin America, for example sewage projects in Panama City and Colombia. In 2011, orders for TBMs, equipment and services worth around €120 million were received from Latin America. Outstanding references in this market include the world‘s largest sewage project „Túnel Emisor Oriente“ in Mexico City (3 EPB shields for 30 km of tunnels) and the use of a large-diameter machine for construction of the metro in Sao Paulo, Brazil. In Rio de Janeiro, Brazil,
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NEWS & REPORTS Source : Herrenknecht AG
a Herrenknecht machine is due to bore a tunnel for subway line 4 from 2013, and in Buenos Aires, Argentina, the construction of a 14 km long railway tunnel is planned. The Herrenknecht Group is the global leader for mechanized tunnelling technology. The family-owned business employs around 4,000 people worldwide, more than 2,000 of them at its headquarters in Schwanau, and in 2011 achieved a total operating performance of around 1.1 billion euros.
FOR MORE INFORMATION AND CONTACT:
Herrenknecht AG Schlehenweg 2 77963 Schwanau | Germany Tel.: +49 (0)78 24 - 302-0 eMail: pr@herrenknecht.de Internet: www.herrenknecht.de
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NEWS & REPORTS Herrenkencht AG
FEDERAL CHANCELLOR DR. ANGELA MERKEL AND PREMIER WEN JIABAO VISIT HERRENKNECHT PLANT IN GUANGZHOU The German Federal Chancellor Dr. Angela Merkel and Chinese Premier Wen Jiabao visited the Herrenknecht plant (HTE) in Guangzhou on February 3, 2012. German high technology is very much in demand on the Chinese growth market – tunnel boring machines from Herrenknecht are used in many major infrastructure projects in China.
Guangzhou Guangzhou, China/Schwanau, Germany, February 3, 2012. On February 3, 2012, Federal Chancellor Dr. Angela Merkel, together with Wen Jiabao, Premier of the People’s Republic of China, visited the Herrenknecht plant in Guangzhou as part of her trip to China. The delegation included, among others, 20 high-level representatives of German industry. Dr.-Ing. E.h. Martin Herrenknecht, Chairman of the Board of Management of Herrenknecht AG, presented the company to Federal Chancellor Merkel and Premier Wen, and talked about important Chinese, but also international reference projects. In addition, he introduced a tunnel boring machine, an Earth Pressure Balance Shield with a diameter of 6.95 meters, which is being used in the construction of the Metro Line 2 in Dongguan. Herrenknecht has been represented on the Chinese growth market since the delivery of the first machine for the construction of the Beijing metro in 2000. In the meantime, Herrenknecht is generating around 20 percent of its group sales in China. The huge economic growth and increasing urbanization result in a high demand for efficient underground traffic and supply infrastructures. Up to now, Herrenknecht technology is being used in 275 projects, mostly for inner-city tunnel construction. As many as 480 kilometers of tunnel tubes were built using Herrenknecht technology over the past years, while a further 200 kilometers are being planned. For metro construction alone, 172 machines have been and are still being used in 18 cities.
Source: Herrenknecht AG
Until now, the construction of two double-story traffic tunnels in Shanghai to connect Changxing river island with the mainland is among the most important projects. The construction was carried out by two of the worldwide biggest tunnel boring machines with a diameter of 15.43 meters each. As part of the South-to-North Water Diversion Project, Herrenknecht machines crossed beneath the Yellow River near Zhengzhou. Two machines with a diameter of 9 meters each drove two 4.25 kilometer long tunnels – down to 36 meters below the water level. Herrenknecht maintains 9 locations in China – 6 sales and service locations as well as 3 manufacturing and assembly plants – with a total of 850 members of staff. This is a win-win situation for both the locations in Germany and in China. Employees were not only hired in China, around 1,000 additional jobs were also created in Germany to meet the growing need for and demand in tunnel boring machines in Asia. The Herrenknecht (Guangzhou) Tunnelling Equipment Co., Ltd. (HTE) branch, visited by the Federal Chancellor and the Premier, is a 100 percent subsidiary and the first plant established by Herrenknecht in China (2002). The Herrenknecht Group is the world market leader for mechanized tunnelling technology. The family-run company employs around 4,000 members of staff worldwide, more than 2,000 of them at the German company headquarters in Schwanau. Herrenknecht AG eMail: pr@herrenknecht.de Internet: www.herrenknecht.de
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EVENTS
2012
THE AMS-EVENT CALENDER April 2012 11 - 13 Apr 5. Deutsch-Russische Rohstoff-Konferenz
N端rnberg, Germany
www.rohstoff-forum.org
16 - 17 Apr GDMB-Fachausschuss Bergbau
Hauzenberg, Germany
www.GDMB.de
Brisbane, Australia
www.iqpc.com
17 Apr Drill & Blast 2012 16 - 21 Apr INTERMAT 2012
Paris, France
www.intermat.fr
17 - 19 Apr Sensor Based Sorting 2012
Aachen, Germany
www.GDMB.de
London, England
www.fleminggulf.com
24- 25 Apr Mozambique Mining & Energy Conference & Showcase
Maputo, Mozambique
www.mozmec.com
24- 26 Apr 3rd International Conference on Shaft Design and Construction 2012
London, England
www.iom3.org
24- 24 Apr Mining World Russia
Moskau, Russis
www.miningworld-russia.primexpo.com
24 Apr Global Sustainable Mining Summit
27- 28 Apr
32. Treffen des Arbeitskreises Bergbaufolgen der DGG e.V.: Erzbergbau und Clausthal-Zellerfeld, Oberharzer Wasserwirtschaft - Bergbaufolgen im UNESCO-Weltkulturerbe Germany
www.bergbaufolgen.de
30 Apr - 01 May Mining Export Infrastructure 2012
Perth, Australia
www.iqpc.com.au
30 Apr - 02 May 2nd Annual Mine Safety Summit
Pittsburgh, USA
www.iqpc.com
02 May - 05 May ConBuild Mining Indonesia
Jakarta, Indonesia
www.conbuild-indonesia.com
04 May - 05 May MineTECH'12 WORKSHOP
Odisha, India
www.theimejournal.com
06 May - 09 May CIM Conference and Exhibition
Edmonton, Canada
www.cim.org
10 May - 11 May Braunkohlentag 2012
Cottbus, Germany
www.braunkohle.de
15 May - 16 May Mine Rescue & Emergency Management 2012
Brisbane, Australia
www.iqpc.com.au
15 May - 16 May Iran International Aluminum Conference (IIAC 2012)
Tehran, Iran
www.iiac.ir
21 May - 24 May Groundwater in Fractured Rocks (GwFR' 2012)
Prague, Czech Republic
www.web.natur.cuni.cz/gwfr2012
30 May - 31 May 7th International Symposium: Rockbolting and Rock Mechanics in Mining
Aachen, Germany
www.aims.rwth-aachen.de
Toronto, Canada
www.whittleconsulting.com.au
04 Jun - 07 Jun Turkey Mining Congress 2012
Istanbul, Turkey
www.terrapinn.com
05 Jun - 06 Jun Mining Americas Summit 2012
Denver, Colorado, USA
www.miningamericas.com
05 Jun - 08 Jun Ugol Rossii & Mining
Novokuznetsk, Russia
www.ugol-mining.com
May 2012
June 2012 04 Jun - 05 Jun "Money Mining" - Mining & Mineral Processing Optimization
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EVENTS
2012
THE AMS-EVENT CALENDER June 2012 05 Jun - 08 Jun Energy, Industry, Mining
Tuzla, Bosnia-Herzegovina www.tuzlanskisajam.ba
12 Jun - 14 Jun Euro Mine Expo
Skellefte책, Sweden
www.eurominexpo.com
13 Jun - 14 Jun 3. URBAN MINING Kongress
Iserlohn, Germany
www.urban-mining-verein.de
13 Jun - 15 Jun
Freiberger Forschungsforum 63. Berg- und H체ttenmannischer Tag "NachhalFreiberg, Germany tige Energienutzung"
www.tu-freiberg.de
18 Jun - 21 Jun The 5th annual Central Asia Mining Congress
Almaty, Kazakhstan
www.terrapinn.com
19 Jun - 20 Jun IT & Network Security in Mining 2012
Melbourne, Australia
www.iqpc.com
19 Jun - 21 Jun GEOSummit 2012
Bern, Swizterland
www.geosummit.ch
19 Jun - 22 Jun ZIMEC - Zambia Mining and Energy Conference and Exhibition
Lusaka, Zambia
www.zimeczambia.com
20 Jun - 22 Jun 5th International Conference on Innovation in Mine Operations (MININ 2012)
Santiago, Chile
www.minin2012.com
28 Jun - 30 Jun China International Expo on Coal Mining Equipment & Technology
Peking, China
www.ciceme.com
Paris, France
www.intermat.fr
Aachen, Germany
www.GDMB.de
Aachen, Germany
www.aims.rwth-aachen.de
Event-Ausblick 2012
16 - 21 Apr 17 - 19 Apr 30 - 31 May
INTERMAT 2012 Sensor Based Sorting 2012 AIMS 2012: Rockbolting and Rock Mechanics in Mining
www.advanced-mining.com www.advanced-mining.com
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Company-Presentation NEWS & REPORTS
Mining Technology Consulting Field of activity • Feasibility studies
• equipment selection
• Exploration
• drilling & blasting
• geological modelling
• slope stability & monitoring
• geostatistical resource estimation
• assessment of geotechnical risk
• resource classification
• hydrological investigation
• mine design
• health & safety in mining
• mine optimization
Geological Investigation Exploration • Survey & Mapping • Mineral exploration program • Geological investigation • Geochemical investigation • Geological and structural analysis • Microscopic investigation and mineralogical analysis
Geological Modelling • Data collection and review of projects • Database validation and verification • Exploration and data management • 3D geological, structural and mineralization interpretation and modeling • Statistic and geostatistic analysis • Geostatistical resource estimation • Resource classification, reporting andreconciliations
Mine Design & Mine Optimization Mine Planning • Design and optimization of pit layout • Mine development planning • Scheduling • Design of mine dumps • Optimum location of surface facilities
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Company-Presentation NEWS & REPORTS Equipment Selection & Modelling • Loading and haulage • Transport route optimization • Optimization of primary crusher location (Mobile / semimobile / stationary crusher) • Economic evaluation
Slope Stability & Monitoring • Geotechnical investigation • Groundwater investigation • Slope stability assessment • Slope design • Implementation of geotechnical instrumentation • Slope monitoring • Assessment and management of geotechnical risks
Drilling & Blasting • Planning of drilling and blasting • Blast vibration control • Control of borehole deviation • Economic evaluation
Compact courses For the international mining industry on mining methods and technology: • Seminars, conferences, courses, lectures and workshops
FOR MORE INFORMATION AND CONTACT:
Mining Technology Consulting Professor Dr.-Ing. habil. H. Tudeshki
Albrecht-von-Groddeck-Str. 3 D-38678 Clausthal-Zellerfeld
Tel.: +49(0) 53 23 - 98 39 33 Fax: +49(0) 53 23 - 96 29 90 8
www.mtc-tudeshki.com
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NEWSEvent & REPORTS note
New developments and applications of sensor based sorting technologies for processing of primary and secondary raw materials
www.sortieren.GDMB.de
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A jointly conference of • Institut für Aufbereitung der RWTH Aachen • GDMB Gesellschaft für Bergbau, Metallurgie, Rohstoff- und Umwelttechnik
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NEWSEvent & REPORTS note
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NEWSevent & REPORTS note
PRELIMINARY PROGRAM & UPDATED ABSTRACTVOLUME
AIMS 2012 - Seventh International Symposium „Rockbolting and Rock Mechanics in Mining“ 30. - 31. May 2012, in Aachen The Institute of Mining Engineering I of RWTH Aachen University is pleased to announce that the Preliminary Program Brochure of AIMS 2012 is now online at http://www.aims.rwth-aachen.de/en/presentations. In the Program Brochure you will find information to: • Symposium Details • General Information • Time Table of Presentations • Exhibition & Advertisement • Accommodation and Hotel Reservation • Travel • Registration
The focus of this years’ symposium AIMS 2012 is on rockbolting and rock mechanics in mining, incorporating all of the latest developments in the fields of: • Rockbolting and Support Systems, • Injection Technology, • Rock Mechanics, • Monitoring, • Operational Experiences and • Machinery and Equipment.
Since the first AIMS conference on Rockbolting in Mining in the year 1987, the symposium has become a regular meeting of international ground control and rockbolting experts. We expect approximately 350 delegates from all over the world, so you can look forward to meeting senior representatives and decision makers of governments, industry, research institutions, investment communities, suppliers of the minerals and mining industry and related fields. Both the exhibition at the symposium venue and the traditional Dinner Party at the Aula Carolina on 30 May, 2012 will offer ample opportunity to make new contacts and renew old ones.. For further information, please visit our website at www.aims.rwth-aachen.de. For any questions please contact the symposium secretariat at aims@bbk1.rwth-aachen.de or at +49-241-80 95673.
FOR MORE INFORMATION AND CONTACT: RWTH Aachen University - Institute of Mining Engineering I Ms. Dipl.-Ing. Mirjam Rosenkranz Wuellnerstraße 2 52062 Aachen | Germany Tel.: +49(0) 241-80 95 673 Fax: +49(0) 241-80 92 272 email: rosenkranz@bbk1.rwth-aachen.de Internet: www.aims.rwth-aachen.de
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NEWS & REPORTS
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www.advanced-mining.com WORLD LEADING SURFACE MINERS FROM WIRTGEN
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Wirtgen GmbH Reinhard-Wirtgen-Strasse 2 路 D-53578 Windhagen Phone: +49 (0) 26 45 131-0 路 E-Mail: info@wirtgen.com
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