Australian Mining August 2015 by Prime Creative Media

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VOLUME 107/7 | AUGUST 2015

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FIFO IN FOCUS MINERALS PROCESSING VOLUME 107/7 | AUGUST 2015

NSW SPOTLIGHT

A NEW SOURCE FOR

EXPLORATION?

EDITION SERVING THE MINING INDUSTRY SINCE 1908

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COMMENT

A CHANGE IN THE AIR MINING IS GOING THROUGH AN EVOLUTION, BUT WILL PUBLIC OPINION CHANGE TOO?

COLE LATIMER

ozmining@cirrusmedia.com.au

or all the constant reports we are seeing that mining is dead; mining is over; and – if you’ll excuse the pun – mining is buried, the industry definitely seems to still be alive and kicking. The announcement of MMG’s intention to build the $1.4 billion Dugald River zinc project; production restarting at the Nicholson gold mine; a new $6.7 billion coal mine in the Galilee Basin; and large contracts such as the $140 million one awarded by Rio Tinto to NRW for work at the Nammuldi iron ore mine proves there is still a significant amount of life in the industry yet. However, while we can’t deny the mining industry has fallen hard from its previous sky high levels,the fact is that for the most part it is still above where it sat prior to the boom and these developments in the industry are demonstrating a hunger for growth.

Now, many outside of the industry don’t want to hear that. They are happy to proselytise to the masses that mining is over or that all operations should halt immediately, regardless of the obvious massive economic and social impacts this will have. These people are philosophically opposed to mining, and won’t be swayed on its benefits to society or its role in building civilisation: mining is evil and must be stopped, they say. Yet the majority of them are more than happy to live off the proceeds of mining, the steel, the electricity, transport, all of it built from what mining provides. And this is an argument I often get into; people are more than willing to show their green credentials and bash mining, but aren’t willing to give up what it creates. They ignore the fact that mining touches every facet of our lives, in an almost wilful ignorance.

At the same time they bash mining’s current push to become more sustainable and more environmentally sound. A bit of damned if you do and damned if you don’t. True, while not all mines operate to the highest standards, the majority are striving to be better. When the world’s largest miners and energy companies state unequivocally that climate change is real and make pushes into renewable energies, but our own government denies it, then it really presents the resources industry in a bit of a different light, no? Mining is far from dead, it is in a state of evolution. And as the mining industry changes, it might just change perception. Here’s hoping.

FRONT COVER

IN this, the AIMEX Edition of Australian Mining, we’ve focused on a new source for extrapolating exploration and prospecting data – crowdsourcing. Already somewhat proven through similar trials earlier this century, one Canadian gold miner is looking to break new ground in this area and use the public to help it sift through more than 70 years of data. In this issue we also shine the spotlight on next month’s AIMEX show, looking at who will have what, and on which stands, and provide the info you need to prepare yourself for this exhibition.

ASSOCIATE PUBLISHER MARTIN SINCLAIR Email: martin.sinclair@cirrusmedia.com.au EDITOR COLE LATIMER Tel: (02) 8484 0652 Email: ozmining@cirrusmedia.com.au JOURNALISTS VICKY VALIDAKIS Tel: (02) 8484 0964 Email: vicky.validakis@cirrusmedia.com.au BRENT BALINSKI Tel: (02) 8484 0680 Email: brent.balinski@cirrusmedia.com.au BEN HAGEMANN Tel: (02) 8484 0884 Email: ben.hagemann@cirrusmedia.com.au

GROUP SALES MANAGER TIM RICHARDS Tel: (02) 8484 0829 Mob: 0420 550 799 Email: tim.richards@cirrusmedia.com.au KEY ACCOUNT MANAGER SHARON AMOS Tel: (07) 3261 8857 Fax: (07) 3261 8347 Mob: 0417 072 625 Email: sharon.amos@cirrusmedia.com.au SOUTH AFRICA BOB STEPHEN Stephen Marketing PO Box 75, Tarlton, Gauteng 1749, South Africa Tel: 27(011) 952 1721 Fax: 27(011) 952 1607 USA JONATHAN SISMEY Cirrus Media 24th Floor, 125 Park Avenue, New York, NY 10017 Tel: (1) 212 370 7445 Fax: (1) 212 370 7441 Email: jsismey@ix.netcom.com

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AUGUST 2015

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CONTENTS

CONTRACT MINING & ENGINEERING

NSW SPOTLIGHT

12-15

THE NEW MINE SAFETY TRAINING TOOL The new reality of mining education

CUTTING CONVEYOR SPILLAGE A case study on closed conveyor installations

EXPLORATION

A NEW DIRECTION IN EXPLORATION Is mining making exploration a public affair?

MINERALS PROCESSING

PNG SPOTLIGHT

29-30

A MINER CULTURE CLASH How miners can approach indigenous land issues

DRILL, BLAST & GEOMECHANICS

OPTIMISING IRON ORE TAILINGS Case study examining the use of paste thickeners on iron ore tailings

AIMEX 2015 PREVIEW

BRINGING BLASTING UP TO SPEED Better blast consumables tracking

32-47

FIFO FOCUS

What’s on show at this year’s AIMEX

MINESITE VEHICLES

48-51

20-22

TO FLY OR NOT TO FLY An investigation to mental health issues in FIFO

A NEW STEP IN SENSORS Collision avoidance on site A NEW GRADE OF MACHINE New minesite graders ECONOMY ON A SCALE Wheel loaders for smaller operations

REGULARS

INDUSTRY COMMENT

NEWS

PRODUCT SHOWCASE AUSTRALIANMINING

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JOBS

EVENTS

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INDUSTRY COMMENT

CLOUDS, ROBOTS, & DRONES: IT-DRIVEN MINING

VCE CHIEF TECHNOLOGY OFFICER MATT OOSTVEEN DISCUSSES HOW TECHNOLOGY IS TRANSFORMING MINING, AND HOW MINERS CAN ADAPT THEIR BUSINESS TO THE NEW LANDSCAPE.

s a former analyst at technology firm IDC, I’ve been following the technology industry for the best part of two decades now. But only recently have we begun to really feel the force of technology and digital disruption at large. This is also true of the mining industry, which is on the cusp of being transformed by technology; by things like clouds, robots and drones. As with any technology, there are opportunities and pitfalls, and in this piece I would like to look at how with the right approach, mining companies can really maximise the opportunities available. Firstly we need to look at the current state of IT in mining, and where it’s currently heading. Then we can investigate how new technologies and trends will impact mining, and finally what organisations’ can do to prepare. IDC recently conducted technology research into the Australian mining sector, which showed our mining companies are truly world class, with a quarter actively investigating robots and 80 per cent automating operations. Furthermore, 36 per cent of mining companies do expect to

see IT budgets increase, which is at odds with other sectors where we see flat IT spending for the foreseeable future. However, what emerged as the biggest challenge facing mining companies is the problem of bridging mining operations and corporate IT. Connecting these forces together is essential to creating a seamless, efficient and profitable mining organisation. While this problem has been evident for some time, there’s real progress being made on tackling the issue. The challenge of linking the business with technology is not exclusive to the mining sector, with the subject being of critical importance to the economy in general. In my experience one of the best ways to initiate the linking process is through the establishment of “tiger teams” that are dedicated to the unified application of technology. This is reflected by an IDC prediction that states by 2016, 50% of large mining companies will set up a cross-functional IT operations/LOB (Line of Business) team to focus on third platform technology. IDC describes the third platform as IT for growth and innovation; built on mobile devices, cloud services, social

technologies, and big data. Put more simply, in the mining sector, this third framework translates to a dynamic elastic technology fabric that stretches across the empire of the mine with both centralised and de-centralised processing at scale. It’s really about connecting supply and demand; much like Uber, AirBnB and other new services available in the shared economy. Indeed, one of things we’re starting to see across the mining industry is similar process innovation, where a combination of IT and operations teams coming together with an armory of new technology (social, mobile, analytics and Cloud) combined with robotics and automation to look across the organisation and investigate how these technologies can be implemented, and processes significantly improved. I have had the benefit of observing these teams for many years and noticed that the most successful teams all exhibited key characteristics. One such characteristic was the cross-pollination of ideas through the adoption of best practices from other industries. In the case of mining I would recommend looking to high tech manufacturing, the adjacent industry of Oil & Gas, and also the Australian Banking secAUSTRALIANMINING

AUGUST 2015

tor. Successful teams were also canny in the projects they took on, electing to demonstrate value through rapid ROI attainment, rather than more cumbersome long term projects. Importantly, successful teams were brilliant communicators, striking a balance between establishing a technology vision while maintaining realistic expectations. The hope is that in the mining company of the future, we will look back at issues of productivity and efficiency as vestiges of a time gone by. In the mine of the future, technology will have enabled us to be all seeing and predictive. With the correct use of technology, many of the constraints that have defined the industry will be obsolete. This transformation will not come from merely introducing some technical curiosities, but rather through the seamless interconnection of a web of input and output sensors. The workforce will utilise simulated and augmented reality technology in a wearable format like we currently see with virtual reality company, Oculus Rift. This will culminate in a world where no resource is hidden from sight and extraction can occur in a way that closely links your supply with the demand.

When the internet of things hits its stride, there will be an army of sensors providing a variety of information feeds such as text, video and machine information that produces a tsunami of data, and rather than being overwhelming, this data stream will be very positive for mining. There’s a really strong hand in glove relationship between the internet of things, and analytics. This is because of what we do with the outputs from the IOT requires that we derive insights. Mining companies need to ready themselves for the onslaught of data. Without the right backend tools deal with the IOT organisations risk not being able to capitalise on their wealth of data to extract valuable insights that could further their businesses. Converged infrastructure is a logical option for organisations that want to take data analytics to the next level. To truly capitalise on all that’s ahead, mining companies must take the following steps: • Establish a digital vision for the role of IT in your mine • Architect a framework to support the needs of tomorrow, not just today, leaving room for the unknown • Prepare for an IT arms race

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NEWS

THE LATEST MINING NEWS AND SAFETY AUSTRALIAN MINING PRESENTS THE LATEST NEWS AND SAFETY AFFECTING YOU FROM THE BOARDROOM TO THE MINE AND EVERYWHERE IN BETWEEN. VISIT WWW.MININGAUSTRALIA.COM.AU TO KEEP UP TO DATE WITH WHAT IS HAPPENING. NEW URANIUM EXTRACTION PROCESS DISCOVERED

increasing the acid concentration, minerals will dissolve allowing the metal to come out, but it’s not the case with brannerite because of its chemical properties,” Nikoloski explained. “While it can be extracted with high temperatures, high free acid concentrations and long leaching times, the process isn’t efficient or economical. “By gaining an understanding of the chemical processes of brannerite, we have found a dissolution mechanism that supports effective extraction under relatively mild conditions.”

construction Nicholson mine, located 35km south west of Halls Creek in Western Australia, has continued to progress well, with ore development on the first ore drive being accessed and revealing “bonanza” gold grades. The crushing circuit has been fully reinstalled and tested and is ready for operation, along with the gravity recovery circuit and gold room. The permanent power station has also been installed and commissioned, and is ready for commencement of operations. Pacific Niugini said the final major task is the installation of new mill bearings and the re-commissioning of the mill circuit. The company said it intends to commence commissioning upon completion of the final refurbishment tasks in the coming weeks and expects first gold production in August.

A new process has been uncovered that allows for the recovery of a mineral from uranium previously thought unrecoverable. Scientists at Murdoch University have discovered the dissoluCORRECTION: Australian Mining wishes to apologise for a factual error in the July tion mechanism for brannerite, which 2015 print edition of the magazine. was previously ignored and discarded On page 20 the caption attached to a photograph of Toro Energy managing director as waste material due to its difficulty Dr. Vanessa Guthrie stated “...she once chained herself to a tree to protest mining”. in recovery, according to Science WA. This is incorrect: Dr Guthrie did not protest against mining. Dr. Aleks Nikoloski and PhD candidate At the Minerals Week conference in Canberra on June 3 Dr Guthrie explained that Rorie Gilligan uncovered the counterinWA GOLD MINE SET TO she had been involved in environmental activism during the 1980s. tuitive approach for the mineral, which “Back in the early 80s I was an activist,” she said. START PRODUCTION currently accounts for 15 per cent of “I do have an environmental degree. I have chained myself to a tree. I did vote uranium unrecovered, after nearly a ‘1983 No Dams’. So I think I have an affinity and affiliation for how those people decade of research. The Nicholson gold mine is set to refeel.” “The traditional wisdom in extractive commence mining this month, with the Dr. Guthrie explained to Australian Mining that during the incident to which she remetallurgy A M 0 7 is1 that 6 _ if0 you 0 0use _ Smore C H ag-1 processing 2 0 1 5 plant - 0 6refurbishment - 1 6 T 1 3 near: 3 0 : 3 4ferred + 1 0she : was 0 0 protesting against the Franklin Dam. gressive corrosive conditions, say by ing completion. Pacific Niugini said the

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NSW SPOTLIGHT

VIRTUAL REALITY: THE NEW MINE SAFETY TRAINING TOOL MINING IS MAKING THE NEXT LEAP IN EDUCATION, WITH FULLY IMMERSIVE TRAINING. VICKY VALIDAKIS WRITES.

ot so long ago, vir tual realit y was the stuff of dreams, thought of as a “one day” concept. However for Coal Services that day is now here, with the company using the technology for mine safety and training. Visiting the Mines Rescue station in Wollongong, Australian Mining investigated how the company is changing training in mining. Mines Rescue, a business unit of Coal Services, is a registered training organisation (RTO) providing training across a number of courses that are recognised throughout Australia including training at heights, and manual handling through to confined spaces, both for the mining industry and outside of it. Coal Services exists to pro-

vide health, training, safety and environmental monitoring services to coal mines across NSW. Along with the office in Wollongong, Coal Services is also located in other key coal mining regions across the state, with offices in Singleton, Newcastle, Mudgee, and Lithgow. But it’s the virtual reality training on offer at Mines Rescue that is revolutionising the way miners are taught about safety. Mines Rescue virtual reality technical manager, Matthew Farrelly, said the company has four virtual training platforms which work together to give a training experience that is immersive, flexible, versatile, and which can be customised to certain mine sites and specific safety issues.

VIRTUAL REALITY 360 DEGREE THEATRE

Walking into this training space

is like walking into a massive cinema, with screens all around you providing a 360 degree view of what is displayed. The 360 degree theatre was originally built in 2008, but has since undergone some amazing technological advances to make the experience more realistic for users. This space is used to immerse training participants in situations which are too dangerous to recreate in real life such as underground fires and gas explosions, and to then train them on what to do if they are ever confronted with these dangerous situations. “It puts them in situations that can’t be replicated in the real world,” state operations manager of Mines Rescue, Steve Tonegato, said. “You can’t light fires underground, you can’t have smoke AUSTRALIANMINING

AUGUST 2015

coming at you, and you can’t put people in high pressure situations in real mines where they have to make decisions, but you can do that here. “Mixed reality is something that is very unique. People see a lot of virtual reality, especially in gaming which has sensational graphics, but this is a place where not only does everything look real but you can also interact.” What the team at Mines Rescue have built is not just a simulation, but a fully operating mine, down to the 50km worth of virtual roadway users are able to walk through. “Everything you see in an underground mine, from dolly cars to conveyors to longwalls is replicated here,” Tonegato explains. To give us an idea of what the technology was capable of,

Farrelly imported an open-cut haul truck and a shovel rope into the underground virtual environment. This highlighted that the underground mine we were seeing on the screen was to scale as the haul truck was too big to fit into the underground roadway, so all that was visible were its wheels. It also showed how the program can be customised to incorporate a wide range of mining assets and equipment. “What this allows us to do is move these assets to wherever we want within the virtual reality world and set them on fire, create accidents, create smoke, to give training participants a full emergency experience,” Tonegato said. Further adding to the experience are the point of views available. Users are able to view

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NSW SPOTLIGHT

3D glasses make the experience the mine from differing angles including from the roof, inside even more real and confronting. the walls, and even behind the When Farrelly demonstrated the longwall and into danger or ac- methane explosion, we were alcident zones you normally con- most tempted to fan the smoke away, highlighting the amazing sidered inaccesible. This makes for a more ho- graphics. The program then allowed us listic training experience that allows training participants to to see the damaged area where better understand their work- the roof had collapsed after the outburst, something impossible ing environment. It also allows for the elements to do in the real world. Farrelly explained that this alof a mine to be explained so people are more familiarised lows trainers to talk about what with their working environment. happened and what went wrong, “We can go through and show as well as teach training parpeople it all works. How the ticipants what to do in similar bolts are put in and the order emergency situations. These sort of scenarios are they’re put in and why they’re put in. We can talk about ele- used for refresher training and ments of strata management, also for new inductees to show we can talk about vent tubes the scale of some of the maand ventilation, all that sort of chines they will operate. “Workers are on these masstuff,” Farrelly said. iPod touches have also been sive machines, generally destroyconverted into gas detectors that ing everything that is in front look exactly like the ones used of them and feeling pretty invincible,” Farrelly said. underground. “This virtual reality scenarFarrelly explained that in certain training scenarios these gas io explains and shows the size detectors go off, sending out of nature.” Approximately 485 Mines alerts about the amount of gas in the mine and the danger lev- Rescue on-site emergency reels. This is played out on the sponse brigadesmen in the state screen before users’ eyes, with of NSW also use the theatre for smoke starting to fill the virtu- training each year. Local companies are loving al mine shaft. The system is so sophisticated that depending on the technology because it can where you go in the mine and be fully customised to replicate what ventilation it has, the gas their mine sites down to the level on the iPod touch varies. way the haul roads are laid out, Farrelly then played out a to the method of mining used. Furthermore, the Trigger Acscenario where a remote miner ruptures a methane pocket, tion Response Plans (TARP) of This means rather than sit sending smoke into the air, and any site can be displayed dur- Rescue team can even interlay the gas detector started buzz- ing training so workers know this with pictures from specific in a classroom to go through ing,Ashowing per0 cent M 0 8 12.4 5 _ 0 0 meth_ A L E the- cues 1 and 2 responses 0 1 5 - 0 for 7 -the 2 4 Tmine 1 4 sites : 3 1as: visual 4 8 +examples 1 0 : 0 0 differing situations. The Mines of what to look out for. ane in the air. Continued page 14

AUSTRALIANMINING

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THE COMPLEXITY OF THE MINE IS RECREATED

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NSW SPOTLIGHT

From page 13 the differing situations and responses, trainers can go through the same TARP in the theatre, giving the TARP real meaning because of what is being displayed on screen. “In the last nine months we have created specific scenarios that are customised due to demand from customers because of issues they were having on site. This VR really lends itself to that,” Tonegato said. “The exciting thing has been to fully appreciate what we can do with it,” he added. “The scope of what we can do has grown tremendously and now includes mine specific scenarios from ignitions, to issues with ribs, to gas detection. “We are getting increased usage year-on-year in terms of what we can do with the technology. “I anticipate the use of virtual reality will continue to grow as people become aware of its potential.” Farrelly said that adding this sort of virtual reality as a part of blended training leads to better learning outcomes.

THE DOMES

The domes give users an individual, controlled experience. Training participants walk into a dark room with a huge screen that in this instance was showing a mine wall. In the middle of the room is a joystick that the user controls in order to move around the mine on display. What is shown on the screen in this instance is the mine before an outburst occurred, the very outburst we had just experienced in the 360 degree theatre. The aim of this session is for the training participant to assess the area and note the hazards which indicate why remote mining should not occur in this location. Farrelly explained there are a number of risks which the training participant must identify. “The aim is to send people back in time and say: If you had seen this, would you have recognised the risks?” Farrelly said. The training participants are then tasked with assessing the site and writing down the danger indicators. Farrelly explained there were a number of indicators shown on the screen in the dome which are hazardous. This included a rock on the

ground before the wall, demonstrating a lack of consistency/stability. There was also a visible fault line which signifies a large amount of pressure, and a brown stain on the rock representing melinite – denoting a shift in the coal. A small outburst was also apparent on the left hand side of the face while the roof sagged,

an indication of instability. “Exposing them to these indicators here means if they come across any of them they can say: Hey this looks like a dangerous area, I’m going to stop mining here and report it,” Farrelly said.

IMMERSIVE TRAINING ON DESKTOP

This is like playing a computer AUSTRALIANMINING

AUGUST 2015

‘GAS MONITORS’ PROVIDE REAL TIME AIR QUALITY UPDATES IN THE MINE

game with your very own avatar, but the aim is to train. It allows for the same visuals as in the 360 degree theatre, but users are in absolute control; there is even a special button

which allows training participants to move their headlamps in order to carry out the normal underground signalling. As we walked around the underground tunnels during the demonstration, we ran into the same outburst incident that occurred in the 360 degree theatre, meaning the program is totally interchangeable –anything you can do in the theatre and domes can be experienced on the laptops. Even more impressive is that the training miners undertake on the computers can be recorded so they are able to see what they completed correctly, or got wrong, when they get back to the classroom environment. The system is so advanced it can even recognise and pinpoint every time a user’s avatar leaves the line of sight of a fellow avatar. The laptops are also customisable, meaning the software can be tailored around any company’s underground operation or pit. This means customers can conduct training specific to the working environment of their sites and address any specific issues. “Recently we had a pit where they had frictional ignition, and they needed to do some training on how to prevent that,” Farrelly explained. “We mapped out what the area looked like, and built it in front of them, placing the miner where it would have been in the real mine, hitting and creating a spark, and building a training module around this scenario in minutes.” The best part about this platform is that it is portable, meaning laptops can be taken onsite, a real value for customers. “The customers are loving this technology, in fact some are saying it is better than the 360,” Farrelly said. The desktop experience is immersive and allows Mines Rescue to conduct a hybrid course with a seamless transfer which incorporates teaching from PowerPoint, to talking about knowledge transfer and then allowing training participants see what the visual aspect of this looks like and snap back out to continue knowledge transfer. “The important part for us is that we have a wide range of tools that we can use for each situation. This desktop capability is really good for everyone

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NSW SPOTLIGHT

to have their own individual experience,” Farrelly said. “This allows for 12 people to run around together and perform a whole bunch of operations.”

CURVE SCREEN

This is similar to a lecture theatre in a university and it shows the mine plan from the top and even displays the avatars, and the outburst that was programmed in the other platforms. It allows for users to playback their training scenarios, and for assessors to watch the training scenarios in live time. “The curve screen is a live version of everything that is happening in 360 and on the laptops,” Farrelly explained.

OTHER FACILITIES

The centre also boasts six classrooms, and a small underground mine which Mines Rescue uses for training. The mine has a set of tunnels, and is fitted with rescuers, a small longwall, and a conveyor. In an emergency response training scenario, Mines Rescue has the ability to fill the mine with gear, refill at the rescuer sta- ly world-class,” Tonegato said. “Not only do we have a range smoke, or to light fires and as- tions and get out of the mine. sess A how M 0 8training 1 5 _ 0participants 0 0 _ S U M -“Our1facilities 2 0 at 1 Mines 5 - 0Rescue 7 - 2 3 Tof1terrific 4 : 2 practical 6 : 3 6 +areas 1 0 for : 0a 0 are able to don their protective throughout the state are absolute- range of training, from working

at heights to manual handling to confined spaces – we are also able to utilise virtual reality in many and varied platforms.” AM

THE CURVE SCREEN IS A LIVE VERSION OF THE 360 DEGREE ROOM

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PNG/INDONESIA SPOTLIGHT

A MINER CULTURE CLASH NEWCREST DEMONSTRATES HOW INDIGENOUS LAND ISSUES CAN BE HANDLED WELL. LUCY MARRETT WRITES.

iners often travel to the ends of the earth to uncover the next major deposit, but in going to these remote areas they face unique issues arising in effectively working with the local indigenous people. On a small island off Papua New Guinea lays the Lihir mine, one of the largest gold mines in the world. Since the mine opened in 1997 it has produced more than nine million ounces of gold as well as a staggering amount of jobs for the local people. Its presence also meant that the population of the island exploded, nearly doubling. This increase led to a rapid transformation, expanding what was initially a small, isolated community into a thriving economic hub. For close to two decades this operation provided a source of income and employment for the local indigenous people, but the course has not always run smoothly. While the investment initially provided many jobs for the local people, a weak gold price coupled with a greater push for indigenous support has seen the company and the local people clash. The first incident, in 2013, saw Newcrest pull back from its commitment to the local people and cut around 150 jobs, 90 per cent of which were local Papua New Guinean jobs. At the time Newcrest spokeswoman Kerrina Watson stated: “We have gone to great lengths since the end of April to explain to our employees and contractors as well as landowners, local government and provincial and national government about the external conditions – the significant fall in the gold price, the biggest in the last 30 years – and what that means in terms of Lihir and its workforce”. However the gold price quickly stabilised and the confrontation was soon forgotten. But this did not spell an end

to the two groups butting heads. Earlier this year the operation was briefly shut down again after members of the local community entered the site in protest. Underlying tension caused by a breakdown in perceived community support from the mine and lack of jobs saw local landowners entering the site on June 9, placing traditional, peaceful markers known as Gorgor – the twisted leaves of a ginger plant – to make their dispute known. The Gorgor plants led to an immediate halt in operations, with Newcrest managing a safe and responsible scale-down of operations: effectively closing the mine for 36 hours. Following the quick closure of the mine police were flown into the area to remove the Gorgor and re-open the mine. A statement released by the miner that day downplayed the event, stating that “a temporary disruption to operations at Lihir was experienced due to illegal actions initiated by a small subset of community and local commercial interests”. While the initial reasoning behind the dispute was at first unclear, it soon became apparent the ingress to the mine was linked to the lapsed Integrated Benefits Package (IBP) agree-

ment, which had not been reviewed since 2012. According to the local indigenous people, the placement of the Gorgor allowed the local people to ensure that their presence was known and avoid an escalation to physical violence. “What we have to be clear about is that the placement of Gorgor is the Lihirian’s peaceful way of saying we have a dispute and we must come to the table to negotiate and resolve any issues relating to this dispute,” Lihir Mining Area Landowners Association chairman James Laketan explained. A revised Integrated Benefits Package had been initially been signed in 2007 and set

out the heritage and compensation arrangements for the local landowners, ensuring all mining was conducted in a “balance across the island and was sustainable as well as stable”. It also set out a framework for financial commitments, assistance for the Lihir people in establishing commercial ventures, developing the capability and capacity of the indigenous people to manage their own affairs, implementing all incomplete projects, compensation for land affected by the mining operations, and the requirements relating to rehabilitation and mine closure. Soon after, the Nimamar Local Level Government was founded, bringing unity amongst the

LOCALS ENTERED THE SITE, BRINGING PRODUCTION TO A HALT

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four islands in Lihir and ensuring the implementation of the Lihir Sustainable Development Plan (LSDP), alongside development. However the lapse of these agreements brought tensions to the fore as gold prices dropped and the operation slowed, fomenting concerns that the miner would back out of community support. “We are not asking for something new, our revised agreements are not new, these are agreements Newcrest has not honoured,” Nimamar Local Level Government president Ambrose Silul said. Following this, Newcrest agreed to meet with all stakeholders, including the Lihir Mining Area Landowners Association, to review the initial integrated benefits package. While the review took place, all facilities and processes remained on stand-by until the issue could be resolved. After the all-day meeting that followed, operations resumed as normal as the dispute was resolved and an agreement settled on. Despite being so close to Australia, the culture is still a world away, and Newcrest’s actions demonstrated the importance of effectively working with local indigenous groups, and conflict resolution, a point that is becoming more important for many miners as they head further afield into new environments chasing untapped resources. AM

AM0513_000_ASD

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australian owned

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DRILL, BLAST & GEOMECHANICS

BRINGING BLASTING UP TO SPEED BETTER EXPLOSIVES AND CONSUMABLE TRACKING IS JUST ONE OF SEVERAL FEATURES WHICH HAVE RESULTED IN SIGNIFICANT IMPROVEMENTS AND COST REDUCTIONS FOR KCMG’S ONSITE D&B ACTIVITIES.

rilling and blasting activities at the KCGM Superpit are benefiting from a simple technological upgrade in for data logging activities. With significant challenges related to void management while mining down through old workings, it is critical that the drilling and blasting department gets timely information to reassess their blasting techniques. With the voids being a safety factor during drilling, QAQC and loading of the pattern, data interpretation and logging is crucial to ensuring workers remain safe while engaged in drilling and charging operations. However, until recently the drilling and blasting department has been using a traditional paper-based system, which slowed down the transfer and processing of data and caused delays in bench progression. It’s a challenging time in the mining industry, with economic pressures and commodity downturn necessitating increased efficiency and protection of the bottom line, so it’s difficult to justify employing an additional person on crew to help manu-

ally log all the necessary data. With a view to streamlining this process, KCGM chose to use technology to optimise key areas of the operation, and took up the search for a digital solution which could help to solve their in-field data collection problem. The main aim was to increase QAQC efficiency, and to get more accurate data on explosives used out in the field, without taking on additional personnel or cost increases. As Australia’s largest open-cut gold mine management company, management at KCGM was pleased to discover that a ready-made solution existed which would only take a few days to install and was relatively inexpensive compared with other solutions. The solution came in the form of MiPlan’s MiD&B App, which is one of several digital products developed, produced and distributed by the Perth-based, real-time software solutions firm. This system makes paperbased data collection totally redundant, as it enables realtime, on-site record keeping and data entry by using tablets with a seamless back-end

data integration, validation and reporting functionality. Such is the efficiency of the process, MiPlan was able to implement the MiD&B solution in only three days at the Kalgoorlie site by deploying the server site solution – a web-based solution that can be hosted locally or in the cloud. MiPlan then configured and connected the tablets to the existing wireless mesh onsite. Training was very simple and conducted through the implementation of sessions on how to use the tablets, as well as how to import blasting patterns and other data to the system, and report the information in the best way possible for the organisation. KCGM’s senior drill and blast engineer Dan Kavanagh said the total cost of the MiPlan solution was less than half of what it would have cost to employ a data entry clerk, even for just one year. “There has been a significant reduction in the time taken for the QAQC process to occur,” he said. “Our previous processes took two to four days to dip holes, enter data and redesign a blast. “This solution enables real time data collection, empowAUSTRALIANMINING

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ering engineers to redesign a blast immediately, which actually saves us even more.” “We get better blasting because the real-time data feeds allow the engineers to revise blast plans and tie-ins using up to date hole depth, cavity and water level information; all of which leads to improved blast performance. “This is the first time MiPlan and KCGM have worked together but I wouldn’t be at all surprised to see some of their other app solutions turning up in other processes around here if the results and satisfaction I’ve had with MiD&B app is anything to go by.” The MiD&B app simplifies and speeds up the QAQC process, with an interactive map, followme function and customisable data capture form, meaning that the QAQC process of capturing vital information about a drill hole can be vastly simplified. In addition, it includes a unique hole by hole capture functionality providing users with invaluable insights into how many explosives are needed. A major cost in any drilling and blasting operation is the quantity of explosives used, so recon-

ciling blasting design to actual use illustrates how blasting practices can be improved, saving time, money and waste of expensive materials. The app also utilises GPS to display hole patterns to end users, allowing them to orientate and find where they are on the pattern. The follow-me function can be turned on to navigate on the pattern as you walk it. To add a hole the user can simply tap and hold – the app will capture the approximate location of the hole and instantly send it back to the office. Offline capability means it’s no problem if there’s no WiFi or NextG on site. MiDrill and MiBlast have the ability to download multiple patterns when connected then go offline for however long may be required to do the job. Users can simply return to the office or gain connectivity and the app will automatically sync the new data. MiPlan has a number of tabletbased apps in a number of key areas of the mining value chain which can provide cost effective solutions that improve productivity and safety on-site. AM

AM0815_000_BOA

2015-07-23T14:56:57+10:00

125 YEARS OF EXPERTISE TM

Boart Longyear’s 125th Anniversary is dedicated to the people who built – and continue to build – this fine Company. www.boartlongyear.com/shareyourstory #BLY125 #BLYstory

To determine the exact nature of rock formations that would bear the weight of the proposed Golden Gate Bridge, Longyear drillers suspended equipment over the blustery waters of the San Francisco Bay on a platform supported by a boom, an A-frame and guywires anchored on shore. Longyear was paid $15,000 for its complicated drilling. The bridge, completed in May 1937, cost $35 million.

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FIFO FOCUS

TO FLY OR NOT TO FLY? QUESTIONS ABOUT THE MENTAL HEALTH OF FIFO WORKERS LAUNCHED A PARLIAMENTARY INQUIRY IN WESTERN AUSTRALIA. IS THIS A THREAT TO A WAY OF LIFE FOR REMOTE MINESITE WORKERS, OR SIMPLY ANOTHER STEP ON THE LONG PATH OF OHS IMPROVEMENT? BEN HAGEMANN REPORTS.

n July 25 in 2013 a young FIFO worker named Rhys Connor took his own life in his room at the Hope Downs camp in Western Australia. In his final days Connor gave an interview on camera in which he revealed his struggle with depression, and belief that his life as a FIFO worker was having a negative impact on his mental health. Connor urged people who aspired to the FIFO lifestyle to reconsider their decision. “There are people out there what seem to be fine, and deep down they’re not,” he said. “People have got to realise that everyone’s not OK.” Connor blamed FIFO for his decision in a letter found in his room: “People don’t know what it’s like to work FIFO and have depression and I’ve decided to end my life.” Six weeks earlier Connor had separated from his partner, the mother of his only child. A year later a coronial inquest into four mining industry su-

icides would spark media reports that claimed nine FIFO workers had committed suicide in the past year. On August 9 2014 Perthnow was the first publication to state that nine FIFO workers had suicided, based on research from local newspapers and online, and the statistic was quickly taken up in Australian news cycle. This figure and the attention it gained formed part of the basis for the Standing Committee on Education and Health to launch an inquiry into the impact of FIFO work practices on mental health, chaired by Dr Graham Jacobs. The final report was tabled in June, but despite its many findings the committee claimed it was unable trace the details of the nine FIFO suicides in WA, largely due to inadequate reporting of details to the coroner’s office when suicides had occurred. This has led to some of the most important recommendations of the inquiry: That the Attorney General provide funding to the Coroner’s Court of WA to develop and implement a searchable database for record-

ing and monitoring trends in reportable deaths in WA. If implemented the measure will not only serve to keep accurate records of when and how FIFO workers have died of unnatural causes, but will also benefit other industries which require monitoring, including the disturbing trend of suicides among paramedics. However out of the 30 recommendations in the report, perhaps the most important one calls for a new industry code of practice for FIFO work arrangements. Inquiry chairman Dr Graham Jacobs MLA said the high risk demographic and higher incidence of mental distress among the FIFO group led to the decision to recommend development of a code of practice, one which can provide guidance on best practice for sites and remote camps, and promote improved mental and emotional health in workforces. “The current legislation lacks a clearly defined responsibility for workers’ health and safety once they are off-shift and residing in the accommodation AUSTRALIANMINING

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facility,” Jacobs said. “We could have been tougher, we could have said we want this mandated in regulation, but we said hang on, we know the industry has done well in the physical modality, lost time injuries and deaths on mines have plummeted over the last 10 years. “We believe, with a will, the industry has the wherewithal to do this in the mental health realm, because they’ve done it in the physical realm, and there’s a code of practice for almost everything in the industry; they’ve even got a code of practice for legionnaires’ disease, so why not establish a code of practice when it comes to rosters and fatigue management?” According to Jacobs, BHP had already started on delineating a code of practice with a fatigue management profile dictating that for every period of time worked, workers should have half of that time off. “We believe 4/1 is a high compression roster, which you see in the construction industry, and we believe that we need to reduce from 4/1 towards the ideal that has been prescribed by some of

the big miners, that we should move to a 2/1,” Jacobs said. “There should be recognition of a code of practice, and 4/1 does seem to be construction due to timelines, and the projects only go for a defined time, but construction workers often have to move from one construction site to another.” Of the 42 findings and 30 recommendations to come from the inquiry report, the call for more research into aspects of the mental health of FIFO workers is already in process. Mining lobby groups such as the WA Chamber of Minerals and Energy and Australian Mines and Metals Association, although slow to support many of the findings of the inquiry, have still managed to voice their support for conducting more research into the mental health of FIFO workers to aid engagement between miners and stakeholders. However, responses from industry lobby groups are guarded, as was WACME chief executive Reg Howard-Smith’s response to the inquiry report made on 18 June: “Industry would urge the

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FIFO FOCUS

Government when considering its response to recommendations to focus on quality research and data, rather than on anecdotal and emotive evidence.” The WACME says it is currently examining the findings of the inquiry report in detail, using a committee process incorporating their Mental Health Working Group and FIFO Reference Group and Workplace Health and Safety Committee to consider the recommendations. A report stating the final position of the WACME on the inquiry is expected to be released around the end of August. “The resources sector puts the safety and health of employees first and foremost and supports the use of robust and peer-reviewed research to inform continuous improvement efforts and ensure evidence based policy decisions prevail. The report and recommendations will be examined in that context,” a spokesperson for the lobby group said. “Safety and health legislation relevant to workplaces in Western Australia currently covers both physical and psychological aspects of employee wellbeing under general and specific

duties placed on employers and employees. “As noted by the Committee there are already many codes of practice and guidelines in place to assist companies manage risks to health and safety across the resources sector including; Working Hours Code of Practice; Prevention and Management of Violence, Aggression and Bullying Code of Practice, Safe Design of Buildings and Structures Code of Practice; and General Duty of Care guidelines for both mines and petroleum.”

In terms of peer-reviewed research, the Education and Health Standing Committee inquiry’s final report referred to three studies, however two studies are yet to release their final reports. A report from Lifeline which surveyed 924 FIFO workers demonstrated that there was a high level of psychological distress among workers, and that 30 per cent of the sample evidenced a likelihood of having a psychological disorder. Earlier this year Edith Cowan University researcher Philippa

NEW FIFO WORKERS EXPERIENCE LOW LEVELS OF STRESS, ANXIETY AND DEPRESSION

Vojnovic released some of the results from a study of more than 600 FIFO workers in Western Australia, a study which showed there is a trend of depression, anxiety and stress among FIFO workers much higher than in the general population. The results showed that compared with the average rate of incidence of depression, anxiety and stress in the general population (around 13 per cent), the

WITHOUT GOOD SOCIAL SUPPORT AT HOME AND AT WORK, CAMP LIFE CAN BE VERY ISOLATING.

results for FIFO workers were alarming at best. FIFO workers were demonstrated to be more stressed, with 19.4 per cent of workers reporting symptoms. The rate of anxiety among the FIFO sample was higher at 22.3 per cent, and for depression the incidence rate soared to 28.3 per cent. The full results of Vojnovic’s report will be released in October, including an analysis of the effects of the length of time workers have length of time workers have been involved in FIFO. Further reports will follow examining roster compression, work-place culture, sources of support and the stigma of mental health problems in the industry. While these results won’t be revealed in full until late 2015 and 2016, Vojnovic was able to discuss some of the more interesting findings with Australian Mining. The study found that the duration of time spent working FIFO had a marked impact on the extent to which one was likely to suffer some kind of mental effect. Workers in their first year of FIFO work exhibited very little in the way of mental problems, with a mean score of 8 across the board. Predictably, the numbers were higher, a mean score of 9.6, for workers who had been working FIFO for a period between 12 months and four years. From five years to nine years the incidence of depression, stress and anxiety was much higher Continued page 22

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FIFO FOCUS

From page 21 than any other duration studied, bringing in a score of 10.2. However, for workers who had been employed in a FIFO capacity for 10 years or longer, the rate of mental issues dropped right back to similar levels as those in their first year of work, at 8.3. Vojnovic suggested that the reason for this may be that the workers who had suffered mental illness that was related to their levels of isolation and stress in a FIFO capacity would have somehow exited the industry within a ten year window. A NEW CODE OF CONDUCT WILL OUTLINE BEST PRACTICE FOR Such attrition could be caused and in camp than other workby personal choice, by being ers, with most of them found to MANAGING WORKERS OFF-SHIFT AND IN CAMP. forced to leave, workforce turn- have worked in the same job for over, or even in the most ex- a long period of time, and had treme and rare cases by suicide. not jumped around from site who are better suited to high would find it easier to cope if However, more studies with to site throughout their careers. compression rosters than others. some of the pressure of isolaMany FIFO workers, often tion and long periods away from In addition, employees with a a longitudinal focus would be required to test such theories. university degree were half as long-term industry veterans, pub- home was lessened. The FIFO mental health reThose who are left after ten likely to experience stress or de- lically object to the notion that years are clearly people who gen- pression than those who didn’t there should be any change to port suggested it would be exuinely love working FIFO, for finish high school, even in cases the system to suit those at risk tremely difficult for employers to where the employee was work- of experiencing mental health screen for those who are psychoone reason or another. logically suited to FIFO work. Vojnovic also suggested ing in a manual role unrelated problems. A comparison was made with However there is a large body that the remaining FIFO ‘lif- to their field of study. Although the full studies from of FIFO workers who do be- people who work at heights, in ers’ (about a fifth of the sample who were working FIFO ECU are yet to be published, lieve that something needs to that companies do not hire peochange, relieve tenAyears M 0 8or1longer) 5 _ 0 had 0 0 much _ M I N there - are 1 already 2 0 1 clear 5 - 0indica7 - 2 4 T 1 6 : to 1 3 : 5 7some + 1 0of :the 0 0 ple who have good balance and better support systems at home tors that there are some people pressure from FIFO workers who trust them not to fall, but rather

utilise safety systems to work towards zero harm in terms of workplace injuries and deaths. The real question for the industry will be to consider whether the number of people who are better suited to FIFO work in Australia will be sufficient to cover the needs of the mining sector. We have already witnessed the slowdown of the construction phase in mining, which is indeed the source of Australia’s high compression rosters, so without such high demand for labour, will the dwindling number of old-school FIFO hardliners be suitable to carry the needs of remote construction operations? If Australia does not have sufficient numbers of citizen workers who are all but impervious to the psychological rigours of FIFO (and it would seem that research will show that we cannot be sure of this suitability until after 10 years of FIFO service), then measures such as a FIFO code of practice in WA will better serve the requirements of the workforce members who are more susceptible to adverse psychological change. AM

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AM0815_000_ENE

2015-07-24T16:24:23+10:00

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CONTRACT MINING, ENGINEERING & SERVICES

CUTTING CONVEYOR SPILLAGE ENCLOSED CUSTOM CONVEYOR SYSTEMS ARE HELPING REDUCE UNWANTED SPILLAGE

ne of the weakest points in any materials handling system are the transfer and discharge points. It’s often where material is lost, and in these days of tighter margins, the need for every ounce of production is crucial. However, ensuring all the material is retained throughout the conveying is key for all operations. One operator faced this very problem, where the material itself – caustic calcined magnesia – exacerbated the need to ensure none of it was lost during conveying. Standard conveyor belt and pneumatic conveying systems had proven inadequate for the job at Sibelco QMAG’s magnesia products processing plant where dust and spillage were unacceptable, and extremely tight routing was absolutely essential. Furthermore a flexible position for three loading and three discharge points was also necessary due to the configuration and footprint of the plant’s relatively small transporting circuit, which is quite close to populated areas. As a last resort Paul Wilson, manager engineering services, for Sibelco QMAG contacted ContiTech Australia to discuss the possibility of trialling their SICON conveyor belt system in an effort to help solve their conveying headaches for this conveying task. Sibelco QMAG’s Rockhampton QLD facility is involved in

the mining, beneficiation and production of deadburned, electrofused and calcined magnesia products. To produce this range of magnesia products, raw magnesite is fed into furnaces where it is heated by natural gas to 1000°C to produce magnesia (MgO) or caustic calcined magnesium oxide (CCM) products. Further upgrading of the calcined magnesia is completed prior to the production of high-grade deadburned magnesia (DBM), and electrofused (EFM) products. After failing with various traditional conveyor and pneumatic conveying systems Wilson had decided to contact ContiTech Australia to see if their unique SICON conveyor could provide a safe, clean, and efficient solution. SICON is a versatile enclosed conveyor belt system, produced

by ContiTech in Germany. The belt is a closed, endless conveyor belt suitable for all types of bulk material. Because of its flexibility, the conveying route can be designed with radii of less than a metre, eliminating the need for transfer points at corners and curves, while inclinations up to 35 degrees are also possible. The belt opens up only at loading and discharge areas and is also closed on the return trip, therefore even sensitive material remains protected and pollution can be avoided. Several feeding and discharge areas can be installed along the conveying track and the belt can be used as two-way conveyor system, loaded in both directions, and can run through several paths back and forward. The belt itself is lightweight

and flexible, self-centring between guide and support rollers, and is also self-cleaning. Based on initial studies about the routing, ContiTech Australia’s Joern Gehl submitted a proposal for the design and installation of a SICON belt and its associated mechanical components, eventually winning the order. Other than the conveyor structure and installation of the roller sets, ContiTech also supplied all of the conveyor hardware for the system including roller sets, pulleys, drives, splicing equipment, and commissioning technicians. Detailed structural engineering and design for the system was jointly provided by Wave International. In the process, the main loading point onto the new SICON conveyor is from a sidewall conveyor which lifts the material to

THE SYSTEM WAS DESIGNED FOR TIGHT TRANSFER POINTS

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approximately 40 metres above the ground. The material is then conveyed through the existing plant to the outside of the building, on top of the first silo. Here there is an intermediate discharge station where the material can either be fed into silo 1 or can re-feed itself and carry the material onto the top of silo 2 where the final discharge occurs. From there the belt runs empty back to silo 1 where a bucket elevator allows the material to be taken out of the silo again from the bottom, lifted on top of the silo and fed back into the SICON conveyor. This then carries the material back in the building, passing the main loading station and discharges the material into a screw conveyor for further processing. The caustic calcined magnesia is transported at 50 t/ph at 1.3m/sec and has a bulk density of 0.8 t/m3. The entire SICON belt length is 310 metres of which 225 metres is actually transporting material. “Results since the first trials in December 2014 have been very good so far,” Wilson said. “Even though it’s a relatively short travelling distance, the intricacies associated with this CCM material and challenges with our plant location requirements proved too difficult for the conventional conveying systems we tried. But the SICON system is performing beautifully – we’ve had virtually no issues or problems at all.” AM

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2015-08-04T15:12:51+10:00

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EXPLORATION

A NEW DIRECTION IN EXPLORATION? IS MINING MAKING EXPLORATION A PUBLIC AFFAIR? COLE LATIMER WRITES.

here is little doubt that exploration has slowed globally, and the cost of uncovering greenfield deposits has risen. The majors have all taken the knife to their own exploration budgets, and juniors are feeling the strain with many now acting as vehicles for backdoor listings. However, even though there is a slowdown in the physical activity of exploration, there are still reams of drilling and prospecting data just waiting to be perused. But the question has arisen: How can miners effectively sift through all these wads of information? Is using crowdsourcing to sift through reams of data the new way for miners to uncover the next big deposit? Integra Gold Corp has taken this new approach to analysing historical exploration prospects by holding a crowdsource competition to help it sift through the data. Following its acquisition of the Sigma-Lamaque mine in Quebec last year, the miner also inherited more than 75 years of prospecting data – approximately six terabytes worth of information.

Due to the sheer size of the data, Integra has taken a unique approach by running a competition, offering $1 million worth of prizes for people to scrutinise the data and help it uncover any potential deposits around its Val-D’Or operation. “Given the wealth of valuable mining and exploration data at its disposal, Integra Gold is implementing one of the largest mining industry focused crowdsourcing analytical contests ever created in our industry,” the miner said. “The Lamaque mine remained untouched and relatively forgotten for nearly 30 years, until Integra purchased the original land, permits and infrastructure of the old Lamaque and Sigma mines out of bankruptcy in October, 2014,” it said. “While the initial aim of this acquisition was the milling facility at surface, the truly important part of the purchase turned out to be... data. Lots of it. Over six terabytes of data was discovered, spanning 75 years of mining data from the historic Sigma and Lamaque mine. “The sheer volume of data we now have on these mines would take Integra years to analyse on our own. We need a faster and more cost-effective method to analyse and interpret the data

to identify additional gold targets,” Integra Gold explained. “We want to unlock the value of this database by harnessing the collective brainpower of thousands of individuals around the world. We will be turning over our database to the public to help direct us towards this next discovery.” While this is a unique approach, it isn’t totally unheralded, with Goldcorp running

a similar challenge in 2000. It handed over its proprietary data to the public to uncover potential deposits around its Red Lake site. It received 1400 submissions, produced 110 targets – half of which were previously unknown to Goldcorp – of which 80 per cent yielded significant gold reserves. Overall it uncovered eight million ounces of gold worth be-

tween CAD$3 to CAD$6 billion. Importantly for the company, it slashed exploration time by two to three years. Outside of mining. crowdsourcing projects have been used to build armoured vehicles for the military, help to identify and fight cancer, and even to explore space. The Integra Gold competition will run from September this year. AM

CAN CROWDSOURCING UNCOVER NEW DEPOSITS?

AUSTRALIANMINING

AUGUST 2015

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MINERALS PROCESSING

PASTE THICKENING OPTIMISES TAILINGS DISPOSAL AND WATER RECOVERY AT IRON ORE MINE A CASE STUDY EXAMINING THE INSTALLATION AND OUTCOMES FROM A PASTE THICKENING OPERATION AT AN AFRICAN IRON ORE MINE. ROBYN SCHMITT WRITES.

isposal of mine tailings, and their impact on water usage and environmental issues, is one of the most important concerns for any mine during its lifecycle. The challenge today in the management of tailings, whether they be aluminum, zinc, gold or iron ore, is how to dispose of tailings material such that it is contained and stable, while maximising water reuse and minimising surface footprint. While sgnificant pressure is placed on mining projects in well-developed countries, such as the United States and Canada, to conform to stringent water conservation and environmental standards in their disposal of tailings, an increasing number of nations are instituting significant steps to require water reuse and mitigate environmental damage. In Chile, for example, where desalinisation plants along its coast are needed to provide water for that country’s vibrant mining

operations, the need for water reuse management is critical, prompting mining operations to explore the most efficient options for water reclamation in tailings disposal. In Peru, which has a huge mining sector, and similarly in Brazil, stiffer environmental regulations are being put into place for mining operations, largely because of the environmental impact concerns on native populations. Mines throughout the world face challenges as their tailings dams are nearing capacity, or are unstable and raise the potential for dam failure, both conditions that would require heavy capital investment to rectify. Yet, many of these mines could minimize or delay this liability by reducing the volume of water put into their tailings disposal facilities, which would improve capacity and stability, while reclaiming more water for reuse in their upstream washing, screening and jigging processes which require high water usage. Water reuse in mining tailings disposal becomes particular-

ly critical in arid and semi-arid environments where water availability is limited and usage is closely regulated by government mandates, such as in the semiarid climate of South Africa. One iron ore mining operation that has successfully adapted its tailings disposal and water reuse procedures to this environment is Khumani Iron Ore Mine.

KHUMANI IRON ORE MINE – FOCUS ON WATER RECOVERY

South Africa’s Khumani Iron Ore Mine (Khumani) is situated in Northern Cape Province. The iron ore deposits are located approximately 60 km north of the Beeshoek mine on the Bruce, King and Mokaning (BKM) farms, adjacent to Kumba’s Sishen Iron Ore Mine. The Khumani mine is part of Assmang Limited, which is jointly owned and controlled by African Rainbow Minerals Limited and Assore Limited. Beginning operation in 2008, Khumani is a large iron ore mine, producing on the order of 16 milAUSTRALIANMINING

AUGUST 2015

lion tons of product annually. After primary and secondary crushing, the processing of Khumani’s iron ore involves wet washing and screening, jigging and fines recovery through the use of de-grit cyclones. Because each of these processes requires large volumes of water, from the initial design stage it was evident that water recovery would need to play an integral part for the mine to be successful. “This area is a semi-arid climate, yet it supports a number of large mining operations, and an ever-growing local population and assorted infrastructure, so there is a limited quantity of water available for distribution by the Sedibeng Water Management Board,” Thomas Du Toit, the metallurgical manager for Assmang Iron Ore, said. “This created a number of challenges for the Khumani mine, as our preferred process involved wet processing, but we did not have the available water. “We also had to contend with high evaporation rates, and the

lack of suitable sites for a conventional tailings facility,” he said. “We needed to design a system that could recover most of the water, and not lose a large percentage to evaporation.” To maximise its water reuse capability, the Khumani plant contracted WesTech Engineering, which designed and implemented a two-stage tailings thickening process. The first stage consists of two primary highrate traction slurry thickeners, each 90 metres in diameter, situated at the main plant. The first thickener was installed in 2008, with the opening of the mine. The second thickener was added in 2012 to accommodate a 100 per cent increase in the plant’s production line and throughput capacity. The two high-rate thickeners operate as clarifiers, returning the bulk of the clarified water to the main plant at the combined hydraulic flow rate of 14,866 to 17,981 cubic metres per hour. These thickeners recover approximately 90 per cent of the slurry water by volume.

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MINERALS PROCESSING

Most mining facilities would then deposit the tailings slurry direct into a tailings pond at approximately 40-50 per cent solids. But this type of high-rate primary thickener was inadequate to produce the slurry densities required for the desired water reclamation. An additional thickening and disposal option needed to be implemented to maximise water recovery.

SECONDARY STAGE – PASTE THICKENING

WesTech engineered a solution utilising paste thickening technology to facilitate the secondstage tailings thickening process. The dilute slurry from the primary high-rate thickeners is pumped a distance of approximately 4.8 kilometres – to an area with adequate storage capacity for the expected 25-year life of the mine – to feed two 18 metres diameter paste thickeners at the plant’s paste disposal facility (PDF). The first of these paste thickeners was put into place when the original plant was built in 2008, and the second installed in 2012 to accommodate the mine’s increased capacity. “The secondA M 0size 8 1of5the _ 0two 0 0 _ I F ary paste thickeners was deter-

mined from the residence time required for the slurry to reach terminal solids concentration,” Philip Lake, WesTech’s International’s business unit leader explained. “Each of the two secondary paste thickener systems accommodates feed tonnages varying from a minimal 133 tonnes per hour to 272 tonnes per hour. Volumes up to 408 tonnes per hour can be buffered in each of the secondary paste thickeners for short periods of time. “The paste thickeners recover at least 75-80 per cent of the water by volume from the primary thickeners, increasing total water reclamation in excess of 95 per cent. These rates ensure adequate capacity in the thickeners to achieve high-density paste.” “The paste disposal facility requires a minimal solids concentration of approximately 58 to 60 per cent by mass, in general,” Lake said. This is due in part to enable pumping of the thickened slurry to the outer limits of the dam wall using centrifugal pumps, but also to allow the materiM al -to be1 deposited 2 0 1 5 in- layers 0 7 - of 2 9 less than 10 centimetres to en-

Projekt1 06.07.15 09:52 Seite 1

sure effective drying and consolidation. The PDF was three-dimensionally modelled for an accurate determination of the relationship between the height, area and capacity. The detail was processed to calculate the rates of rise for average production rates and eventually the life of the PDF. It has been designed as an impoundment (compacted earth embankments) into which the tailings stream is deposited. The construction is phased, with the facility built to accommodate tonnage expansions. Paste, or thickened tailings, has become an increasingly important method to address many of the environmental problems facing the mining industry. Pasting was originally developed by the alumina industry in the 1970s, and for the past 20 years has been applied worldwide in other mining applications. Yet today, less than 1 per cent of iron ore mines employ systems for paste thickening, despite the benefits it can provide for optimisation of tailings disposal. “Khumani’s secondary paste T1 1 : 3 0 : 1 4 + 1 0 : 0 0

Continued page 30

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WATER RETENTION IS A MAJOR ISSUE FOR THE ARID REGION

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MINERALS PROCESSING

ible options for dam locations, compared to conventional slurry systems.

From page 29 thickening process delivers substantial benefits,” Lake stated. “Not only does it recover water, which can be reused in the plant, but it also leaves less water in the deposit site. In a paste disposal, because of the nature of paste tailings, the particles within it are well distributed. The coarse particles (200+ microns in size) are uniformly intermixed with the finer material (less than 20 microns). “Therefore, in the non-segregating deposit, this homogeneous particle distribution facilitates water to be pulled up to the surface by capillary suction where it can be evaporated. In addition, the beach angle of the deposition forces free water to accumulate at the low point of the PDF to be collected and reused by the plant. “The process is quite different, however, in a conventional slurry tailings dam,” he said. “The slurry segregates into coarse material that settles out first at the deposition point, and the ultra-fines are carried further into the tailings facility. Because theAultra-fines M 0 8 1 5have _ 0 segregated 0 0 _ S GF from the coarse material, they

UNIQUE INSTALLATION

do not tend to settle over time, coupled with the reduced waand the free water on the tail- ter content, provide more comings pond cannot be reclaimed pact space utilisation and much better structural integrity withfor reuse, as is. “The result is a long-term wet in the tailings dam.” An additional environmental deposition with liquid fractions inside the tailings pond, which if benefit of paste tailings is that breached can result in dam fail- the paste tails tend to dry and ure. A condition that is unlikely form a hard crust, as opposed to occur with paste deposition to the conventional tailings that where the 1 balanced 2 0 1 5 distribution - 0 7 - 3 1 Thave 0 9a :very 4 4fine : 5powder 2 + 1 deposi0 : 0 0 of the course and fine particles, tion of ultra-fine material which

DESPITE BEING RARE, THE USE OF PASTE IN IRON ORE IS A SUCCES

will likely create dust pollution. Studies indicate that thickened paste tailings can provide up to a 40 per cent reduction in tailings dam construction, both in material quantities and capital costs, and allow more flex-

The Khumani project has demonstrated that it is possible to successfully build and operate a wet processing iron ore mining operation in an arid environment where water supplies are limited, providing an integrated design philosophy and sound engineering practices are in place. “The two-stage water recovery and paste disposal system that has been successfully implemented at Khumani iron ore mine is a unique installation, by any standard,” Du Toit said. “The combined use of primary and secondary thickeners in iron ore mining has rarely been implemented. Particularly with the integration a very large-sized 295-foot diameter primary thickener, linked to a secondary paste thickener located three miles away at the paste disposal facility. “This system provides longterm environmental and cost efficiencies that few, if any other iron ore mining facility, can realise.” AM

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AIMEX 2015: What’s on Show The Sydney Showground 1-4 September

AUSTRALIANMINING

AUGUST 2015

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AIMEX 2015 PREVIEW

AIMEX 2015: AUSTRALIA’S LARGEST MINING SHOW WHAT’S ON THE STANDS AT THIS YEAR’S EXHIBITION

ining regions throughout the world are facing increasing challenges to their ability to conduct profitable and successful operations due to global economic volatility, reductions in commodity prices, restricted budgets and fewer personnel. Despite these challenging conditions, the Australian mining industry is forecasted to generate $233.7 billion in revenue, including a profit of $90.7 billion, from over 5,826 enterprises. As the world’s largest mining exhibition in 2015, AIMEX will provide mining professionals with the innovations they require to meet these challenges, with a thirty-five year history of delivering the largest concentration of METS suppliers to Asia-Pacific’s mining industries. Beyond the extensive number of product and service launches from exhibiting METS suppliers at AIMEX, attendees will also have the opportunity to participate in various speaker sessions and panel discussions focused on strategy development, knowledgesharing and innovation updates, as well as networking functions including the AIMEX Industry Dinner. The METS suppliers that will feature at AIMEX will be showcasing a range of products, technology and services that provide crucial operational efficiencies and cost-savings. A M 0300 9 1suppliers 5 _ 0 0 have 0 _ Aalready PC_ r Over been confirmed for AIMEX this

year, including major global suppliers BASF; Caltex; Cummins; Davey Bickford; Eaton Industries; Falk Australia; Flexco; Hexagon Mining (Devex Mining, Leica Geosystems Mining, MineSight & SAFEmine); Hitachi; Kal Tire; Mobile Conveying Services; NHP Electrical Engineering Products; and the SEW-Eurodrive Group. According to Neville Judd, communications director of Hexagon Mining, AIMEX 2015 will provide a unique business opportunity for both attendees and exhibiting suppliers. “There is no substitute for faceto-face business. AIMEX delivers a valuable opportunity for Hexagon Mining to make a lasting impression on key industry players with innovative products and a mission to shape smart change,” he said. The world’s largest mobile conveyor, the Putzmeister Telebelt TB200, is also set to feature at AIMEX, with Mobile Conveying Services identifying AIMEX as providing an innovation platform to industry professionals. “While the physical size of our TB200 will get immediate attention, AIMEX provides us with an opportunity to showcase our products and services in an environment where there is a concentration of key industry people in one location, all looking for something new or different that can assist their operations to better manage current and future challenges and opportunities.” - Graeme 1 2 Cooney, 0 1 5 - director 0 7 - 2of9 MoT1 1 : 2 2 : 0 1 + 1 0 : 0 0 Mr bile Conveying Services, said. AM

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J JSG Industrial Systems (6022) J4 Jubilee Spring Co Pty Ltd (6212) J6

E Eaton (3418) H5 Ellton Conveyors (0116) B5 Elta Fans (0105) B6 Emtivac Engineering (4907) I6 Emyte Australia Pty Ltd (1907) E6 Endura Hydration (6421) J4 ENERGOMECHANIK Ltd (2609) G6 Enerpac (2410) G6 EnviroFluid (EFS/Environmental Fluid Systems) (1125) E4 ESS Engineering Services & Supplies Pty Ltd (0115) B6 Estry Trading Company Pty Ltd (1309) E6 Exhaust Control Industries (0925) E4 F F & S Group (6307) J6 Falk Australia Pty Ltd (0616) D5 FGX Sep Tech, LLC (2209) F6 Field Machine Tools Pty Ltd (1305) E6 Finlease (Australia) Pty Ltd (2323) F4 Finsbury Pump Systems (2120) F5 Fleetwash (R202) D3 Flexco (1711) E6 Fogmaker Australia Pty Ltd (6312) J6 Ford Motor Company (2511) G6 Fuchs Lubricants (Australasia) Pty Ltd (0320) C5 G Geocycle SBF (3624) H4 Geoequip Australia Pty Ltd (0128) B4 Gina’s Flags (6320) J5 Global Road Technology (2818) G5 Graco Australia Pty Ltd (R240) B3 Gulf Western Oil (0124) B4 H Halbach & Braun Industrieanlagen GmbH & Co (4709) I6 Handheld APAC (2225) F4 Hard Metals Australia (1320) E5 Heintzmann Australia (3920) H5 Hella Australia Pty Ltd (0206) B6 Henkel (LOCTITE) Australia Pty Ltd (5724) J4 Hexagon Mining (0202) C6 Hitachi Construction Machinery (Australia) Pty Ltd (0310) D6 Hitachi Ltd (0310) D6 Hi-Vis Signs & Safety (0620) D5 Hofmann Engineering Pty Ltd (0625) D4 Holville Pty Limited (6107) J6 Hytorc South Pacific Pty Ltd (4525) H4 I IBEX Australia (4024) H4 ICON (International Conveyor Products) (5309) I6 ifm efector pty ltd (0322) D5 IMI Precision Engineering (R104) D3 Impact Tools Pty Ltd (5816) J5 Industrial Info Resources Pty Ltd (1709) E6 Industry Capability Network (0625) D4 InGear Engineering Pty Ltd (2119) F5 Integrated Reliability Solutions Pty Ltd (2122) F4 Interclamp Pty Ltd (3416) H5 Interpump Group – Pratissoli Pompe (5405) I6 Invision Sales Pty Ltd (4911) I6 AUSTRALIANMINING

K K.A. Schmersal GmbH & Co. KG (3622) H5 Kal Tire (2216) F5 Kallman Worldwide Inc (2811) G6 Keenco Industrial Co Ltd (0100) B6 Kemet Australia Pty Ltd (7422) J4 Klausen Pty Ltd (2221) F5 Klüber Lubrication Australia (0625) D4 L Larzep Australia Pty Ltd (4905) H6 LaserBond Pty Ltd (0101) B6 Ledom Australia (7105) J6 LINAK Australia Pty Ltd (5818) J5 Long Range Systems Australia (3123) G4 Longkou Conglin Plastic Rubber Belt Co Ltd (CLGC Pty Ltd) (2223) F4 M Machinery Automation & Robotics (2516) G5 Mackay Consolidated Industries Pty Ltd (1308) E6 Macnaught Pty Ltd (0132) B4 Manitou Australia (R197) D3 (2111) F6 Marais Laying Technology Pty Ltd (2111) F6 Marketbook Australia (2222) F4 Marubeni Equipment Finance (Oceania) Pty Ltd (0310) D6 McNaughtans Pty Ltd (3222) G4 Mighty Shield Industries Sdn Bhd (2325) F4 Mining Family Matters (5917) J5 Mining Industrial Trade Suppliers (R229) C3 Minprovise Pty Ltd (3120) G5 MLT (Minet Lacing Technology) (2625) F4 Mobile Conveying Services (0108) B7 Motium (5007) I6 MTG (0316) D5 Multi-Wing Australia Pty Ltd (4725) H4 N Naismith Engineering & Manufacturing Co P/L (3425) G4 National Instruments Australia Corp (2224) F4 National Wireless Pty Ltd (1407) E6 Navman Wireless Australia Pty Ltd (0611) D6 Nexans Olex (0625) D4 NHP Electrical Engineering Products Pty Ltd (0136) B4 Norbar Torque Tools (2513) G5 Northline (3220) G5 NOVAMINE (3116) G5 P Panalytical (6012) J6 PCM Group Australia Pty Ltd (2421) G5 Peter Ellsmore and Associates (4809) I6 Pintsch Bubenzer GmbH (2307) F6 Pipe & Buoy Australia Pty Ltd (2320) F5 PJL Group Pty Ltd (2507) G6 Plastral Pty Ltd (6114) J5 Poclain Hydraulics (2111) F6 POLAND (3223) G4 Poles & Underground (6211) J6 Precia Molen (2111) F6 Prochem Pipeline Products (6016) J5 ProChile (3116) G5 Promac Sales Pty Ltd (2019) E5 PT Hydraulics Australia P/L (4020) H4 Pyrotek (7420) J5 Q QHDC Australia (4807) I6 Qingzhou Taihong Grinding Ball Co Ltd (4708) I6 R Radical Torque Solutions Pty Ltd (2522) G4 Radlink Communications (2305) F6

AUGUST 2015

Redox Pty Ltd (2324) F4 Reflect Fabrics (4707) I6 Renishaw Oceania Pty Ltd (6124) J4 Rimex Wheel Pty Ltd (2407) F6 RMI Pressure Systems (1324) E4 Roobuck (2126) F4 Rotork Australia Pty Ltd (1909) E6 RUS Mining Services Pty Ltd (2011) E6 (R102) C3 RYCO Hydraulics Pty Ltd (0113) B6 S Safemate Anti-Slip Pty Ltd (0625) D4 Sears Seating Australia (0106) B6 Selwood Pumps (2309) F6 SEW-EURODRIVE Pty Ltd (1311) E6 Shaft Drillers Australia Pty Ltd (2817) G5 Sheffield Group (5211) I6 Shenyang Yong Ying Da Industrial and Mining Mechanical Co Ltd (6123) J4 Sigma Air-conditioning (2220) F4 Simple Green Australia Pty Ltd (2127) F4 Skala Australasia Pty Ltd (6805) J6 SKF Australia Pty Ltd (0208) B6 SNL Metals & Mining (6011) J6 Somi Conveyor Belting Ltd (5707) J6 Spinefex Pty Ltd (3924) H4 Spraying Systems Co Pty Ltd (1825) F4 SSAB Swedish Steel Pty Ltd (0230) C4 State of Illinois Far East Office (4811) I5 (4810) I6 Stateside Promotional Merchandise (1408) E6 Strata Worldwide Pty Ltd (0214) C6 Superb Tent Co Ltd (5608) I6 T T F Hudgins Australia Pty Ltd (7414) J6 Tecalemit Australia Pty Ltd (5508) I6 Tecknoweld Alloys Overseas (P) Ltd (6024) J4 TFI Earthmover (2420) G5 The Drug Detection Agency NSW (R206) D3 TOMRA Sorting Pty Ltd (0234) C4 Total Steel of Australia Pty Ltd (6014) J5 Trakblaze Global (1307) E6 Transformers Manufacturing Co Pty Ltd (0625) D4 Transmin Pty Ltd (2822) G4 Tratos (6925) J4 Trimble Loadrite (2427) G4 Trotec Laser (6625) J4 TSBC Engineering Sdn Bhd (2219) F5 TSM-Australia (R170) E3 Tuff Buckets/hw buckets (R100) C3 U UGL (0307) C6 Ultra Vision Lighting (5207) I6 Ultra-Dynamics Pty Ltd (0711) E6 Ultrahigh (Shanghai) Machinery Co Ltd (2123) F4 V VALCO Group (2111) F6 Valve Services Pty Ltd (4405) H6 Vayeron (4808) I6 Vektra Engineering (3221) G4 Veldeman Australia (2205) F6 Vinidex Pty Ltd (6112) J6 Vulkan Australia (2014) E5 W W.WIN Engineering Pty Ltd (3422) H4 WAM Australia (6322) J4 WEG Australia Pty Ltd (0625) D4 Wenco Fleet Management System (0310) D6 Western Diagnostic Pathology (0509) D6 Wildcat Rock Drilling Tools (6007) J6 Wilson Transformer Company (Distribution) (0625) D4 Wiring Harnesses Australia (5723) J4 Worldpoly (2820) G5 X XLTKXJ (5209) I6 Y Yarton Enterprise Co Ltd (3620) H5

AM0815_037_SEW

2015-07-24T16:10:47+10:00

Visit us on Stand 1311 1-4 September

Gearmotors \ Heavy Industrial Solutions \ Electronics \ Decentralised Systems \ Services

1 High running and maintenance costs from existing inefficient gear unit.

2 Conceptual model of a modern gear unit overlayed against the ageing drive unit. The output shaft dimensions and location are matched to suit.

3 Mounting dimensions, shaft size and location of the new gearmotor coupled with a manufactured drive base are matched to suit the ageing drive unit.

Ageing drive assembly replacement made easy! SEW-EURODRIVE can tailor an engineered solution to replace ageing drive assemblies across many industries. For the approximate cost of servicing obsolete, unreliable and inefficient gearboxes, SEW can engineer a drop-in replacement package. Utilising a vast assortment of modern proprietary gearing and motor technology increases reliability, efficiency and serviceability, contributing to a significant reduction to the Total Cost of Ownership. Our team of experienced engineers can design a modern drive package, which enforces critical measurements and includes additional options. Personal consultation supported by conceptual and engineering drawings are used to guarantee our solution will meet your technical requirements. Drop-in packages are engineered and assembled in Australia utilising our vast assortment of stocked parts. To find out more about SEWâ&#x20AC;&#x2122;s drop-in replacement solution contact a qualified engineer closest to you on 1300 739 287.

www.sew-eurodrive.com.au 1300 SEW AUS (1300 739 287) to be directed to your nearest office Melbourne (Head Office) I Sydney I Brisbane I Townsville I Perth I Adelaide

sew am 8.15 fap drop in replace AIMEX.indd 1

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AIMEX 2015 PREVIEW

TOOL MANUFACTURERS

FUEL MANAGEMENT

Banlaw’s research and development team will proudly showcase their latest innovations at AIMEX 2015, which have been designed in partnership with key customers that have engaged Banlaw to assist them overcome business challenges. These new products include onsite and cloud-based fuel management solutions, their ‘connect under pressure’ coupling and their new patent pending ‘common evacuation’ coupling. Banlaw’s FuelTrackTM is a powerful management tool that saves money through precise monitoring, reconciliation and centralised reporting of fuel and other liquid usage. At AIMEX, this next generation hardware and its cloud-hosted software versions will be demonstrated. Banlaw’s LubeCentralTM product range has been refined for 2015, with these flush face couplings providing more efficient, safer and cleaner transfer of oil, coolants and other fluids. Banlaw’s new Evacuation Coupling further enhances LubeCentralTM by providing a single connector to remove waste fluids, which increase time efficiency and assists in providing a better operational environment. Banlaw’s systems allow fixed and mobile plant equipment to be fast-filled safely and fuel usage to be monitored. Additionally, their systems also assist in eliminating fuel theft, reducing machinery down-time and providing a cleaner, safer and more environmentally sustainable workplace. • Banlaw Jeff Anderson 02 4922 6330 janderson@banlaw.com www.banlaw.com

Keenco Industrial, a leading tool manufacturer, is set to feature at the 2015 Asia Pacific’s International Mining Exhibition (AIMEX). Keenco specialises in both hand and pneumatic tools including professional sockets, industrial sockets and accessories. These tools are suitable to a variety of applications across the Automotive, Construction, Mining, Marine and Bridge building industries. Keenco has been an industry pioneer amongst tool manufacturers through their extensive focus on the research and development, engineering, manufacturing performances and quality testing of their products. Their global client base has provided confidence and long-term support, which stems from their quality product offering, competitive pricing and on-time delivery of stock. Keenco also provides customised products, accepting OEM and ODM orders. Founded in 1986 in Taichung, Taiwan, Keenco Industrial Co., Ltd is committed to providing their customers with the highest quality products and services to ensure their satisfaction. • Keenco Industrial Clare Wu +886-4-2339-6189 clare@keenco.com.tw www.keenco.com.tw

REBUILT MINING ENGINES MINING DUST SOLUTIONS

Spraying Systems will showcase their mining dust solutions at Asia Pacific’s International Mining Exhibition (AIMEX) from 1-4 September 2015 at the Sydney Showground, Olympic Park. The key to dust management is identifying and understanding the most effective method of minimising the dust problem. Applying efficient dust suppression, prevention and control methods are the most effective solutions. Spraying Systems will showcase spray equipment solutions to stop dust at the source, on its stand during the show. Its solutions are supported by engineers that have decades of experience in supplying systems and spray nozzles to companies within the mining industry. A common assumption among many mine sites is that as long as water is spraying out of nozzles, they are functioning correctly. Its spray nozzles are designed to be long-lasting with trouble-free performance. However, nozzles can wear after time. Having a skilled engineer come in and inspect the quality of your nozzles regularly ensures that your operations run smoothly. Maintaining nozzle quality is not only critical for efficient and effective dust control, but also for the health and wellbeing of your employees. Inhalation of airborne dust may cause temporary or permanent illness. Regular mine site inspections are an essential part of proper onsite maintenance. Electing to have a site audit conducted by one of our engineers can help avoid these issues. Spraying System’s engineers have an improved understanding of nozzle technology and their applications which allows for a thorough and accurate inspection. • Spraying Systems Co. Olivia Spasenovska 03 8378 4100 olivia@spray.com.au www.spray.com.au AUSTRALIANMINING

Cummins’ Tier 1 to Tier 2 converted QSK60 engine will be a key focus of their stand at Asia-Pacific’s International Mining Exhibition (AIMEX) in September. Carrying out the conversions at their Master Rebuild Centres in Brisbane and Perth, Cummins explained that the key change is the use of the modular common rail fuel system (MCRS) on the Tier 2 QSK60, which replaces the Tier 1 engine’s unit injection system, with the MCRS creating longer life-to-overhaul and reducing life cycle costs. The MCRS fuel system if fully integrated with Cummin’s Electronic Control Module (ECM) that enables the engine to continually maintain an optimum balance between load, demand, fuel efficiency and emissions control. This high-pressure fuel system is different to anything else in the industry, with each injector having its own integrated accumulator that helps eliminate pressure pulsation to improve combustion and idle stability. A high-pressure pump delivers fuel through double-wall lines to the accumulators and injectors that are electronically actuated to provide highly accurate control of metering and timing. Fuel is delivered to the injectors at up to 1600 bar (23,000 psi), by conducting multiple injection events during each power stroke, smoother and more consistent power is delivered. The common rail system also provides 18% faster load acceptance for improved engine response, 50% faster colder starts, and significantly reduced noise and vibration. MCRS engines are 80% quieter under load and when idle, with reduced loading on the camshaft and gear-train, due to the fact that camshaft-driven injectors are eliminated through the use of the common rail fuel system. • Cummins South Pacific Rachael Reinheimer 03 9765 3018 rachael.reinheimer@cummins.com www.cummins.com

AUGUST 2015

AM0815_000_THY1

2015-07-15T16:41:26+10:00

Semi-mobile crushing plants For more than 100 years our customers benefit from our innovations and know-how in the field of mineral processing. Our semi-mobile crushing plants with gyratory crusher represent todayâ&#x20AC;&#x2122;s leading crushing technology. They are designed for high performances at low operating and maintenance costs.

10,000 t/h

capacity

Our semi-mobile crushing plants crush more than 10,000 t/h. Whatâ&#x20AC;&#x2122;s more, operating costs and greenhouse-gas emissions can be reduced thanks to their capability of relocating within the mine and reducing truck haulage.

See us at pt Sydney, 1- 4 Se

Stand: 4311-05

ThyssenKrupp Industrial Solutions www.thyssenkrupp-industrial-solutions.com

TK_1502_ad_crushingglants_235x297_aimex.indd 1

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AIMEX 2015 PREVIEW

MINING ENGINEERING

The Alfabs Group are set to market their custom designed products and services, from across all of their business units, which includes Engineering products, Protective Coatings, Mining Equipment and Onsite Services, at this year’s AIMEX. Jason Torrance, generalmManager of the Alfabs Group, recently labelled the basis for exhibiting at AIMEX as stemming from the platform it offers as a business-to-business trade event. “We will be looking to showcase all of our business units and meet with mining professionals from throughout Australasia,” Torrance said. Brad Kebblewhite, Alfabs operations manager, explained: “AIMEX is an important part of the Alfabs Groups marketing strategy as it gives us the opportunity to display our new and improved products and services. We set out to do as much networking as possible in our time at AIMEX with new and existing clients with the potential for new collaborations.” • ALFABS Rachael Frew 02 4936 5000 rachaelf@alfabs.com.au www.alfabs.com.au

TOOL MANUFACTURERS

TRENCHLESS TECHNOLOGY

ITS PipeTech will showcase its range of practice trenchless technologies for installing and renovating pipelines and culverts utilised in mining at AIMEX in September. The trenchless solutions available from ITS afford customers with the ability to rehabilitate aged or damaged pipes and culverts, resulting in lower costs, minimal community impact, greater uptime of existing assets and remediation work to occur whilst an asset remains open for use. ITS PipeTech’s product, service and technology offering includes pipe bursting, which involves the displacement of an existing host pipe, and the simultaneous installation of a structural replacement pipe of the same or greater diameter; Sliplining, which is similar to pipe bursting, except a pipeline smaller than the existing main is installed, this is ideal for pipeline renewals where the capacity can or has to be reduced; Pressureline, where immediately prior to insertion, the pipe is temporarily reduced in diameter via a reduction die and then towed into the host pipe, and the PE main then reverts to fit tightly to the host pipe; and in using CCTV Inspection and Pipeline Robotics, which are ideal for crack pipes, joints and sealing of junction connections, as this structural repair technique provides for a 50 year sealing solution and is ideal for localised defect repair in pipelines. It also carries out CIPP, a German BerolinaLiner System utilises corrosion resistant glass fibre together with a matrix of UVlight initiated polyester resins, which provides optimum reinforcement that is able to withstand aggressive chemical compounds (e.g. acids); commonly found within the sewerage environment. Unlike other products, this liner is cured in place by using UV light. The company also specialises in the Tunneline system, which uses concrete, steel reinforcement with the logistics of concrete pumping, putting them together with a bespoke formwork system. This provides the ability to install a compacted reinforced in situ concrete lining, that if required can be designed to act as a self -supporting structure without having to take any structural support away from the host structure. • ITS 5 : 1 5 +PipeTech 1 0 : 0 0 www.itspipetech.com.au

ATLAS COPCO RENTAL SERVING YOUR BUSINESS AROUND THE CLOCK We develop and rent high quality air compressors, generators, nitrogen generators, high pressure boosters and more. For rental solutions and 24/7 customer service. Visit us at www.atlascopcorental.com.au to find your nearest contact.

AUSTRALIANMINING

AUGUST 2015

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AIMEX 2015 PREVIEW

MINING WATER SOLUTIONS

Allied Pumps, are set to showcase their integrated water solutions to Asia-Pacific’s mining sectors when they exhibit at AIMEX 2015, which they anticipate will contribute further to their customer service excellence with mining clients. Focusing on complete packaged turnkey solutions, Allied Pumps will highlight its cost-effective pumping, storage and water treatment across all fields of fluid handling. Renowned for their ‘plug and play’ system that facilitates a stress-free installation, Allied Pumps ensure minimal onsite labour is required to reduce overall project costs. Allied Pumps are an ISO9001:2008, AS/NZ 4801 & ISO 14001 certified company, with over 25 years’ experience, are well equipped in-house to offer packaged solutions to the mining sectors, including bore pump/headworks packages; dewatering; water transfer; fire pump systems; storage solutions; stormwater treatment and re-use; industrial waste and oily water treatment; and sewerage and grey water treatment. • Allied Pumps 08 9350 1000 www.alliedpumps.com.au

WORLD’S LARGEST MOBILE CONVEYOR

The world’s largest mobile conveyor is headed to Sydney in September, with the Putzmeister Telebelt TB200 to be displayed at Asia-Pacific’s International Mining Exhibition (AIMEX). Featuring a 62 metre placement conveyor, 22 metre feed conveyor and a maximum throughput of 7.65 cubic metres per minute or one and a quarter Olympic sized swimming pools per day, the TB200 will be presented by Australian industrial supplier Mobile Conveying Services during the show. Suited to a range of industrial bulk material applications beyond mining, the TB200 provides greater production efficiency by eliminating frequent relocation, the need for multiple machines and conveyor loading systems. The independent slew of the feed conveyor and placement belt also provide productivity advantages, with the telescoping of the placement belt allowing larger areas to be processed. “The TB200 on show is the only one in the world available for wet hire and project work, and is MINING ENGINEERING SUPPORT available for regional work as well as work in Australia. It suits large scale bulk handling work Cavotec are highlighting their range of fixed and mobile equipment engineering skills this year such as backfilling tailings dams, mine reclamation, port development and work on large scale at AIMEX. Cavotec, manufacture power transmission, distribution and control technologies, hard stands.” Graeme Cooney, managing director of Mobile Conveying Services, said. which form the link between fixed and mobile equipment. Its product range suited to mining and With cost savings an ever-present challenge for mining companies throughout the Asia-Pacific tunnelling include Radio Remote Control (RRC) systems; Human Operator Interface (HOI) tools; region, particularly with reduced commodity prices and global economic volatility, the TB200 power connectors; a wide range of cable reelers; cable chains; and crane controllers and slip provides significant cost advantages as placement or set-up ground preparation is not required, rings. which makes it suitable for projects involving sensitive or unstable ground and backfilling. AIMEX 2015 will be used as an opportunity for Cavotec to display their local knowledge, which “Compared to dump trucks dumping at the face, there is no need to build, maintain and move is supported by their global engineering and manufacturing capabilities, customer service and a haul road. There are no safety and congestion issues with dump trucks backing up to a face capability of meeting demand mining application, to mining professionals from throughout the on ground that may cause stability issues with the dump body raised. On one job the TB200 Asia-Pacific region. backfilled caissons [water-tight retaining structures for foundations] for a port development from Phillip Macridis, Cavotec Australia managing director, stated: “AIMEX attracts all the key players land, where the alternative would have been to do this from a barge, at considerably greater we need to meet – across Asia Pacific, and beyond.” expense.” Mr Cooney explained. • Cavotec Australia Cooney described AIMEX as being “nationally and internationally important in bringing together Chris Beech the suppliers and users of equipment and services for the mining and resources sector.” 03 9799 9444 • Mobile chris.beech@cavotec.com A M0 8 1 5 _ 0 0 0 _ G R A C 1 2 0 1 5 - 0 7 - 2 4 T1 6 : 0 6 : 1 6 + 1 Conveying 0 : 0 0 Services www.mobileconveyors.com.au www.cavotec.com

AUSTRALIANMINING

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AIMEX 2015 PREVIEW

FLEET MANAGEMENT

At AIMEX 2015, Navman Wireless will be demonstrating their latest system, Qtanium Connect, a consolidated telematics portal specifically designed to manage fleets of mixed Equipment. Navman Wireless gives mining companies the power to monitor their entire fleet, highlight inefficiencies and areas where improvement can be made, whilst providing a safer working environment, in addition to increased productivity within a mining company’s fleet management. Its new solution provides total fleet wide visibility without adding third-party hardware to machines, which already have factory installed Original Equipment Manufacturer (OEM) telematics. By using Qtanium Connect, fleet operators will be able to request data access credentials from each OEM represented in their fleet through a single portal and then utilise the data within Qtanium Connect’s widgets, dashboards, maps and reports. Qtanium Connect’s portal can integrate with all types of tracked equipment from generators, to lighting towers, to heavy construction vehicles and machinery. Regardless of the source, fleet managers will gain better insights for developing improved fleet efficiencies, with Qtanium Connect, bringing profitability to their individual businesses. • Navman Wireless www.navmanwireless.com.au

TECHNICAL ELECTRICAL SOLUTIONS

Baxters is one of Australia’s largest automotive electrical distributors and a specialist in-heavy duty, industrial and mining related solutions, and will be demonstrating its capabilities at AIMEX in September. Baxters’ proprietary technical solutions have delivered significant reliability, efficiency and safety improvements to our partners, such as Cummins Diesel with our dual earth starter motors and CAT Underground mining with our DPS switches. Some of its more high profile projects include the patented Dual Earth Starter Motor fitted as original equipment on Australia’s; industry leading electrical isolation solutions for dangerous goods transport and mine safety; customised high output alternators with low cut-in performance for buses, emergency services and industrial applications; and product support and applications engineering for the leading manufacturers of rotating electrical solutions for the transport and defence sectors. Its service capability extends from trouble shooting and the development of custom solutions through to one-stop supply of over 20,000 auto electrical components from the world’s leading suppliers. • Baxters 03 9730 7000 www.baxters.com.au

SPECIALIST DRILL BITS

Hard Metals Australia Pty Limited (HMA) is an engineering company that specialises in designing and manufacturing a range of tools applicable to the construction, drilling, mining and agricultural industries. It will showcase its specialist drill bits at this year’s AIMEX event on stand 1320, where they will showcase their mining bit range, PDC hole opener tools, PDC bits, conical picks and holders. As a manufacturer of Australian made products, HMA is a specialist supplier of tungsten carbide and polycrystalline diamond tools, providing an extensive range and unrivalled quality. As a locally based manufacturer, HMA has a good knowledge of the engineering requirements for drilling tools, with multi axis CNC machining centres for creating prototypes and manufacturing. Additionally, HMA are also a niche supplier that offers custom tools for unconventional applications. The mining range of drill bits available from HMA includes roof bits, designed and patented by HMA, which give up to 30 per cent faster drilling rates and improved integrity in a wide range of ground conditions. The Helibit, recently developed by HMA, is designed to assist applications in roof and rib drilling for support bolts in mining. Suitable for most ground conditions, including conglomerates, the Helibit is set to cut drilling cycle time and extend drill bit life. HMA’s conical pick and holder range, which is suited to mining applications, includes: Conical Picks, Conical Picks Inserts, Conical Pick C Blocks, Conical Pick B Blocks and Conical Pick Sleeve Holders. • Hard Metals Australia Ervin Bata 02 9476 6333 www.hardmetals.com AUSTRALIANMINING

SMALL BUSINESS SUPPORT

AusIndustry will present their Entrepreneurs’ Infrastructure Programme, which replaces a multitude of competing small grants and entitlements with a new streamlined approach to government support delivered by AusIndustry’s single business service, at AIMEX. Aiming to provide strategic support to small and medium enterprises, bringing together researchers and business to develop and commercialise novel products, processes and services and to equip small and medium businesses with the management and business skills needed to grow and change. The Entrepreneurs’ Infrastructure Programme provides practical support for businesses, including flexible, tailored and value-added advice and support through a network of over 100 experienced advisers and facilitators. The programme offers this to businesses through the following three elements: • Business Management, providing support for business improvement and growth; • Research Connections, providing support for business to collaborate with the research sector and connect with appropriate sources of expertise, technology and advice; • Accelerating Commercialisation, helping entrepreneurs, researchers, start-ups and businesses address key commercialisation challenges in bringing novel products, processes and services to market. The Business Management and Research Connections elements provide support in the five growth sectors, as well as enabling technologies and services within these sectors. The Accelerating Commercialisation component supports entrepreneurs, small business and medium businesses across all sectors, with priority given to sectors operating in growth markets, including mining equipment, technology and services; and oil, gas and energy resources. • AusIndustry Jamie Roberts 02 9397 1695 jamie.roberts@industry.gov.au www.industry.gov.au

PIPING PRODUCTS

Pipe & Buoy have announced their plans to showcase their range of UHMWPE pipe products and marine equipment, at their second AIMEX, in 2015. Dealing regularly with international organisations, such as PowerChina, and domestic clients including BHP, Peabody, Thiess, Sibelco, Tronox, AGL and Sedgmen, Pipe & Buoy supply their range of piping products at a global scale. Pipe & Buoy have identified AIMEX 2015 as a prime opportunity to market their ultra high molecular weight polyethylene, utilised in the UHMWPE piping products, due to the relatively new nature of the product to the industry, its complexity of manufacture and the benefits it provides. Their UHMWPE is the premium Polyethylene product for performance and mechanical properties as result of features that include corrosion resistivity, impact resistance, increased temperature envelope, reduced surface friction, self-lubricating properties and UV degradation protection. With patented and unique manufacturing techniques offered by Pipe & Buoy’s partner, which are ISO 9001, 14001 and OHSAS 18001 certified, ensure their pricing is competitive to any market throughout the world. Offering customised sizing, with pre-developed moulds between 50-1200 ID, which can be flanged to any standard and type, Pipe & Buoy are the only international provider that has third party inspected welding approval for their UHMWPE pipes. The high grade of their product, at 4.5m g/mol, ensures mechanical attributes after extrusion, with no other manufacturers globally able to claim this level of molecular weight or performance, making it the foremost option for marine equipment. Resulting in Pipe & Buoy now also providing IALA certified Power Generating Buoys, Mooring Buoys, Navigation Aids, UHMWPE Beacons, Environmental Buoys and Ice Buoys. By presenting end-users or re-sellers with solutions to drastically improve the manufacturing process, increasing wear life by 7:1, reducing energy consumption or pipeline friction loss. • Pipe & Buoy Australia Eugene Lakous 07 4955 4644 Eugene@pipeandbuoy.com www.pipeandbuoy.com

AUGUST 2015

AM0715_000_TYR

2015-07-01T11:25:59+10:00

Need Mining Tyres? Call Tyres4U Australia’s leading independent tyre distributor.

GLR20 L-5 RADIAL OTR LOADER TYRES 35/65R33 **

Tread depth 95mm

Load capacity 28,000kg

100% Australian owned & operated

GLR20 Features & Benefits: GLR20 Features & Benefits:

• Non-directional tread for excellent grip & traction • Wide footprint for increased stability & handling • Optimised shoulder and sidewall for high performance in tough conditions • Reinforced carcass & extra deep tread provides high mileage, even on abrasive surfaces

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Call: 1800 788 688 and speak with a Tyres4U OTR tyre expert or Email: miningtyres@tyres4u.com.au or visit: tyres4u.com.au

ld n in ng

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AIMEX 2015 PREVIEW

HAZARD REDUCTION SYSTEMS

WORKER HYDRATION

Strata Worldwide will use AIMEX to demonstrate its new systems designed to make underHealth World will be showcasing its range of miner hydration products at this year’s AIMEX. ground mining safer. Australia now has a new electronics system to reduce accidents and save Loss of fluid and electrolytes, if not replaced, can result in dehydration and electrolyte imbalanclives, operating on surface, in hard rock, and now under trial in Australian coal mines. es which may affect work capacity and performance. Endura Hydration is a range of specifically It detects converging man and vehicles; plus machine and machine; even machine approaching formulated electrolyte products designed to quickly hydrate users. infrastructure, using a low frequency magnetic field. The formulas contain a high dose of the patented Meta Mag Magnesium to help improve stamiHazard Avert is particularly effective at curbing crushing, pinning, and impact injuries. na and performance, with sodium, potassium and calcium to improve hydration status. It is currently in operation on haul trucks, bulldozers, draglines, shuttle cars, continuous miners Replace essential electrolytes lost in sweat with Endura Rehydration Low Carb Fuel, an everyday and LHDs, so that multiple miners and machines can work closely together without stress. hydration formula to meet the physical demands of work. Rehydration Low Carb Fuel is available Suitable for all mining operations, the magnetic field provides for safe, non-visual detection in Lemon Lime, Fruit Punch, Grapeberry and Coconut flavours. This range is sweetened naturally in the high risk zone from zero metres to 35 metres from the equipment. It instantly sets off with stevia, and contains less than 1.3 g of carbs per dose. The Endura Hydration range contains warning alarms for both worker and machine operator and is capable of shutting down machine no artificial colours, flavours, preservatives, caffeine, gluten, dairy, lactose, syrups or concenoperation. Worker alarms are as close as belts and hard hats. trates meaning compliance for a broad range of employees. The Hazard Avert system was developed in the USA and acquired by Strata Worldwide – using • Health World NASA low frequency electronic field technology used as part of the space program, with the conJarryd Biddle cept transferred to mining. It uses low frequency signals to pass undetected through coal, rock, 07 3117 3300 dust and water, always ready for a crisis situation. jbiddle@healthworld.com.au The system is a totally new concept for safety in Australian mines, and while the original concept was developed in the USA, Strata Australia’s electronics specialists have developed Hazard MINING COMMUNICATIONS Avert for the Australian market, adding capability, reliability and features now incorporated into Major communications provider for ‘All things radio’ in Australia, with over 20 years of industry the system in mines worldwide. experience, National Wireless, will participate at Asia Pacific’s International Mining Exhibition Hazard Avert is deployed in over 100 mines in the USA, South Africa, and now Australia. Now (AIMEX) in September. Leading the move from analog to digital technology, National Wireless fully-approved to IECex requirements to comply with Australian mine standards, the system is has the expertise in all areas of radio system design and installation. National Wireless has suited to underground and surface coal and hard rock mining. It is particularly relevant to underwell-established expertise in TETRA systems and infrastructure, from conception through ground mines where GPS is technologically inoperable. to installation and onsite training, having installed the first DAMM/Sepura TETRA system in The Company is increasing its foray into mining electronics in safety and communications, addAustralia, in 2006. National Wireless’s team of dedicated Account Managers and Service ing to a strong reputation with Link-N-Lock underground timber roof supports and underground Administrators coordinate with their technical staff, who are regularly in touch with customers refuge chambers for up to 24 people. to ensure the smooth roll out of their new system. Strata Australia President Tony Lobb said an assertive push into Asian mining markets, formidaNational Wireless is the preferred choice for radio users, with simple direct mode analog ble investment in technology, equipment and research and a commitment to manufacturing in radios through to the most advanced digital system involving voice and data, crossing multiple Australia spell the formula for the company’s future success. sites linked via IP. • Strata Worldwide Australia • National Wireless Gillian Summers Iona Siolo 0418 161 179 07 3891 2600 gillian@tonylobb.com A M0 6 1 5 _ 0 0 0 _ S U L Z 1 2 0 1 5 - 0 5 - 1 9 T1 4 : 2 6 : 4 9 + 1 0 : 0 0 www.natwire.com www.strataworldwide.com/au

Real-world Real-world Innovation Innovation in in Dewatering Dewatering The real world can be a challenging place, especially when it comes to dewatering. Whether the water has its source Sulzer Pumps (ANZ) Pty Ltd. above ground or below, you want it gone so that you can get on with your work. That’s where Sulzer comes in. Sulzer 3/624 Ferntree Gully Rd The real world canof be a challenging place,water especially when it comes to dewatering. Whether hasHill, its3150 source Wheelers Melbourne has more than 50 years experience removing difficult from mining operations. We offer not only a complete range the water Phone +61 3in. 8581 3752 ofabove submersible pumps, but also smart fail-safe maintenance-friendly Supporting them is the expertise ground or below, you want it and gone so that you cantechnologies. get on with your work. That’s where Sulzer comes Sulzer www.sulzer.com and service network to bring you the most effective solution – no matter how much water you face.

has more than 50 years of experience removing difficult water from mining operations. We offer not only a complete range of submersible pumps, but also smart fail-safe and maintenance-friendly technologies. Supporting them is the expertise and service network to bring you the most effective solution – no matter how much water you face.

pecially when it comes to dewatering. Whether the water has its source hat you can get on with your work. That’s where Sulzer comes in. Sulzer g difficult water from mining operations. We offer not only a complete range and maintenance-friendly technologies. Supporting them is the expertise ective solution – no matter how much water you face.

Sulzer Pumps (ANZ) Pty Ltd. 3/624 Ferntree Gully Rd Wheelers Hill, 3150 Melbourne Phone +61 3 8581 3752 www.sulzer.com AUSTRALIANMINING 44 AUGUST 2015

Sulzer Pumps (ANZ) Pty Ltd. 3/624 Ferntree Gully Rd Wheelers Hill, 3150 Melbourne Phone +61 3 8581 3752 www.sulzer.com

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AIMEX 2015 PREVIEW

HYDRAULIC WRENCHES

Following their official Australian launch at the QME Mining show July 2014, Protorc wrenches will again be on show, this time at AIMEX in September. Protorc wrenches are manufactured and distributed by ISO accredited companies, with the manufacturer having specialised in hydraulic bolting products for over 20 years. Where many companies make wrenches as an addition to their overall product offering, the manufacturer of the Protorc wrenches focusses only on bolting products. Complete care is taken in producing a high quality product where the owner of the company is also the head engineer and designer. As wrenches come from a bolting specialist manufacturer Protorc is able to offer complete bolting solutions from pumps right through to solution solving wrenches and reaction arms. Protorc product manager Matt Lloyd explained that “it’s not only their ability to custom design solutions but also the standard features of the tools that make them such a quality product”. “Things like the increased material thickness in the nose of the square drives, the unique link and head design that solves the generic problems with links cracking at the hook or even the fact that each of the square drive wrenches above ¾” drive comes with a support handle. “This handle attaches to the wrench and can be positioned anywhere in a 360o arc to provide wrench stability and greater operator safety whilst in operation, eliminating the need to have your hands on the tool itself.” Protorc is imported by an experienced high force tooling company that has been selling hydraulic tooling in Australia for over 30 years. Based in Melbourne they have a large stock holding of wrenches & spare parts to meet the requirements of the Australian market. Lloyd added that “because we have our own clean room calibration facility we are capable of calibrating wrenches up to 10,000 ft./lbs. This means that wrenches that fall within these parameters are supplied with a NATA traceable calibration certificate.” Protorc’s standard stock range includes square drive models ranging from 1299 ft./lbs (1760NM) up to 51105 ft./lbs(69247NM) and low clearance models ranging from 1870 ft./ lbs (2534NM) up to 29992 ft./lbs (40639NM). Also available ex stock is a complete range of accessories such as sockets, reducers, reaction arms and hoses, which allows for complete system set ups. Protorc is also excited to announce the upcoming arrival of their range of pneumatic and electric wrenches in both single and two speed. • PT Hydraulics Australia Peter Jenkin 03 9562 8800 peter.jenkin@pthydraulics.com.au www.pthydraulics.com.au

MINING CHEMICALS

Environmental Fluid Systems (Enviro Fluid) are set to showcase their wide range of self-manufactured environmentally responsible and cost-effective cleaning, maintenance and process chemicals at Asia Pacific’s International Mining Exhibition. Their new market leading products for mining industry, Dissolve and EOR, are set to feature prominently. Enviro Fluid’s products are designed to complete any relevant application to the highest standard, whilst reducing through-life operating costs by eliminating cost inefficiencies by saving on power; water; transport, handling and storage; waste removal; oil water separation; reducing labour requirements and downtimes; and it preserves cleaning surfaces aiding longer equipment lifetime. Safer substances mean easier and more efficient handling, which increases productivity, reduces wastes, eliminates Health & Safety risks, and the associated costs from WHS and environmental compliance. Enviro Fluid’s products are highly suited for use in sensitive environments, with its cleaning products avoid emulsion with grease and oils, whilst releasing them from surfaces to provide easy removal and complete oil/water separation. This saves waste costs and enables the re-use of water on-site as a dust suppressant, saving on water procurement costs. The hydrocarbon level of these products allow water re-use due to their 15ppm (parts per million), with some of Enviro Fluid’s customers achieving hydrocarbon levels as low as 0.75ppm; an almost perfect separation. • Environmental Fluid Systems: Lydia Ohlmeyer lydia.ohlmeyer@envirofluid.com www.envirofluid.com AUSTRALIANMINING

NEW AGITATORS LAUNCHED

The new application gear units for agitators will be showcased by SEWEURODRIVE at the upcoming Asia-Pacific International Mining Exhibition (AIMEX) in September. SEW-EURODRIVE’s X Series Agitator range is purpose built for agitating and mixing within the mining and minerals processing industries, especially in applications that require high bending moments combined with high levels of torque. In addition to the torque that has to be transmitted, high radial or axial forces are often brought to bear on the output shaft. With a flexible product concept, SEW-EURODRIVE offers a standardised solution with loadspecific bearing and output shaft combinations. Designed to perform in extreme conditions such as high ambient temperatures or ATEX environments, the new X Series Agitator gear units are available with different options based on the load criteria. For light loads: SEW-EURODRIVE offers a model with a universal housing for helical gear units and bevel helical gear units performing in a 6.8-475 kNm torque range. Available as 2- to 4-stage helical gear units and bevel helical gear units, the solution is based on the combination of a universal housing with reinforced bearing design. For medium and heavy loads: SEW-EURODRIVE offers two models in a 22-90 kNm torque range, featuring a roller bearing design with increased bearing distances. All drives are suitable for use in ATEX environments and can be combined with the standard options of ‘drywell’ seal, pressure lubrication/oil bath lubrication, rigid flange coupling, fan cooling, and foot- or flange-mounting. Available as a 3-stage helical gear unit, the solution has an increased thermal rating thanks to the use of an optimised vertical housing with cooling fins and axial fans. SEW-EURODRIVE’s new X Series Agitator range will be showcased at the AIMEX on Stand 1311, Sydney Showgrounds, 1-4 September, 2015. • SEW-Eurodrive www.sew-eurodrive.com.au

UNDERGROUND FLUID COUPLINGS

Naismith Engineering, in conjunction with Fludiomat, will showcase its off the shelf and custom built fluid couplings at AIMEX. Naismith stocks virtually every size of fixed speed Fluidomat fluid coupling available in their Melbourne warehouse, including shaft mounted, radially displaceable, pulley design and steel bodied; which are suited to underground mining applications. These Fluidomat couplings include Fixed Speed/Constant Fill fluid couplings, Variable Speed fluid couplings and custom built couplings for both of fixed and variable speeds. With an increasing number of satisfied customers, throughout Australia and the Asia-Pacific region, utilising Fluidomat Fixed Speed and Variable Speed fluid couplings, AIMEX is ideally suited to Naismith growing their client base across mining sectors in these regions. Naismith’s in-house Melbourne workshop provides them with the capability to manufacture and install custom required pulleys to Fluidomat fluid couplings, bore and key to specific shaft sizes, pre-assemble products and test all products to ISO 9000 standards; as per Fluidomat India’s ISO certification. Naismith Engineering will be conduction demonstrations of the Fluidomat Variable Speed fluid coupling along with display models of Steel Bodied couplings for underground mining, on their stand at AIMEX 2015. • Naismith Engineering 03 9489 9811 sales@naismith.com.au www.naismith.com.au

AUGUST 2015

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AIMEX 2015 PREVIEW

CONVEYOR MONITORING

MINING ENGINEERING SUPPORT

Industrial OEM, Vayeron, will debut is new Cavotec are highlighting their range of fixed and mobile equipment engineering skills this year centrepiece ‘Smart-Idler’ product at the at AIMEX. Cavotec, manufacture power transmission, distribution and control technologies, 2015 Asia-Pacific’s International Mining which form the link between fixed and mobile equipment. Its product range suited to mining and Exhibition (AIMEX). tunnelling include Radio Remote Control (RRC) systems; Human Operator Interface (HOI) tools; The Smart Idler is targeted at primary power connectors; a wide range of cable reelers; cable chains; and crane controllers and slip end-users in iron ore operations, coal oprings. erations, mineral post facilities, large nonAIMEX 2015 will be used as an opportunity for Cavotec to display their local knowledge, which ferrous miners and high volume industrial is supported by their global engineering and manufacturing capabilities, customer service and operations. capability of meeting demand mining application, to mining professionals from throughout the As a wireless, low-cost, energy efficient, Asia-Pacific region. Phillip Macridis, Cavotec Australia managing director, stated: “AIMEX atconsumable monitoring sensor device for tracts all the key players we need to meet – across Asia Pacific, and beyond.” utilisation in conveyor rollers/idlers, the • Cavotec Australia Smart-Idler is able to prevent roller failure Chris Beech by sensing key signals such as acoustics, 03 9799 9444 vibration and temperature. chris.beech@cavotec.com This product then wirelessly transmits the sensed data ‘back-to-base’ for roller condition www.cavotec.com reporting so that intelligent, pre-emptive, rather than reactive, maintenance decisions can be made. HEAVY DUTY PUMPS Conveyor downtime is widely attributed to conveyor roller failure at mines/ports and processSelwood will be demonstrating a wide range of pumps at the 2015 AIMEX exhibitions. This ing plants. The down-time arises either as a direct result of damage to the conveyor belt range includes solid handling, drainer, high head, hydraulic submersible and positive displacecaused by unexpected catastrophic idler failure, or from pre-empting the damage that a ment pumps, used for a wide variety of applications serving the water and wastewater, quarry, detected failing roller can cause, with either case requiring unplanned shutdown. mining, environmental industries. With conveyor downtime widely attributed to conveyor roller failure in mines, ports and proSelwood will use AIMEX as an opportunity to promote its existing products and a new range of cessing plants, which is down-time resulting from direct damage to a conveyor belt caused by highhead pumps to the Australian mining industry. It will launch the HX150, their latest model unexpected catastrophic idler failure or pre-empting the damage that a detected failing roller specifically designed for mining applications alongside the new S150M medium head pump can cause, the Smart-Idler offers the necessary solution. at the show. The company will also introduce a new family of high and medium head pumps By providing accurate information on age and aggregate rotation of idlers from installa(80mm to 300mm) suitable for quarry and mining applications. These new pumps offer the tion, which allow for better replacement planning and substantial cost benefits, as well as same high quality build, ease of maintenance and low running costs of the existing range but improved OH&S outcomes by automating the idler condition function, which are currently with improved hydraulic efficiency. Selwood is partnered with Eneraque throughout Australia, manual. which has been distributing Selwood pumps since 2005. • Vayeron • Selwood Pumps Ryan Norris Tracy Jones 02 8817 0219 ryann@vayeron.com.au A M0 7 1 5 _ 0 0 0 _ G R A 1 2 0 1 5 - 0 7 - 0 2 T 1 0 : 2 5 : 2 2tracy.jones@selwoodpumps.com + 1 0 : 0 0 www.selwoodpumps.com www.vayeron.com.au

Introducing the new XM700!

Portable marking solution.

- Portable and compact engraving machine - Built-in control unit

Full mobility Deep marking Easy programming

- Touch screen is used for easy programming

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- After surface treatment (painting, galvanising, grinding, sanding) to obtain readable marking is ideal

Excellent results at your fingertips!

Scan here for more details

XM700 – The new generation of portable and independent marking solutions. It has a large marking area and designed for use in difficult to access places. To find out more information about the XM700, contact us at sales@gravotech.com.au.

gravograph.com.au | 02 9684 2000 SYDNEY • MELBOURNE • BRISBANE • ADELAIDE • PERTH GRAV013_MM_HPC.indd 1

AUSTRALIANMINING

AUGUST 2015

1/07/2015 12:16 pm

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AIMEX 2015 PREVIEW

COMMERCIAL VACUUM CLEANERS

Cleanstar will feature its commercial and domestic vacuum cleaners, vacuum bags, filters, spare parts, accessories, general cleaning equipment and supplies at AIMEX. Family owned and operated, their dedicated team has accrued over 100 years of combined experience in serving the cleaning industry, which has made Cleanstar the brand the industry has come to trust and rely on. In partnership with their extensive network of local and worldwide partners, and large stock holdings, Cleanstar pride themselves on offering the most comprehensive product range within Australia. With a national and international distribution capacity, Cleanstar is proficient in supporting their individual retail partners, offering superior customer service, prompt dispatch of orders and providing quality innovative products. • Cleanstar www.cleanstar.com.au

CONTROL AND MONITORING SYSTEMS

National Instruments (NI) will highlight their embedded control and monitoring systems from 1-4 September at AIMEX 2015. Their tools help design teams build highly differentiated embedded systems, with a product ROBUST TORQUE TOOLS range suitable to a range of demanding applications within the energy, infrastructure, manuRadical Torque Solutions is set to exhibiting their range of tools at Asia-Pacific’s International facturing, mining and transportation industries. Mining Exhibition. The company’s capabilities will be on show, and this includes specific applications such as According to Radical Torque Solutions it provides the lightest and most robust torque tools in the machine condition monitoring; industrial automation; power quality monitoring; wireless and market. remote monitoring; smart machines and machine control; in-vehicle data-logging; integrated Specialising in Torque and Controlled Bolting, Radical Torque Solutions has one of the largest motion/vision; and general robotics. and comprehensive range of quality tools, with branches in Adelaide and News South Wales, as Its embedded control and monitoring systems, including NI’s LabVIEW software and NI well as online to supply solutions Australia-wide. reconfigurable I/O (RIO) hardware, combine the ruggedness and ease of using off-the-shelfRadical Torque Soltuions is also able to support the South East Asian region with master dissystems like programmable logic controllers (PLCs), PC-based systems, and single-board tributors in Singapore and Malaysia, in addition to their own office and distribution centre in computers (SBC’s) with the specialisation of custom designed hardware. Thailand. • National Instruments • Radical Torque Solutions Mendel Bernardino Joe Bradford 1800 300 800 08 8299 0355 mendel.bernardino@ni.com jbradford@radicaltorque.com.au A M0 8 1 5 _ 0 0 0 _ C O N 1 2 0 1 5 - 0 7 - 2 9 T1 1 : 2 6 : 0 7 + 1 0 : 0 0 www.ni.com www.radicaltorque.com.au

turning

workplaces into safer places

Invitation to AIMEX 2015 For the first time, Schmersal in partnership with Coal Control are presenting their extended range of products and services for safe conveyor solutions at AIMEX 2015. safe conveyor systems belt monitoring consultancy services

See our operational display and talk with us about how we can help with your machine safety and belt monitoring for a complete integrated solution.

1-4 SEPTEMBER, HALL 3, STAND 3622 >> See you there! industrial. electrical. automation.

for more information call 1800 557 705 or email sales@control-logic.com.au www.control-logic.com.au AUSTRALIANMINING

AUGUST 2015

industrial. electrical. automation.

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MINESITE VEHICLES

A NEW STEP IN SENSORS PROXIMITY SENSORS DESIGNED TO HANDLE THE RIGOURS OF MINING ARE HITTING SITES.

he mining industry is swiftly moving into its next era – the age of automation – and while this is creating massive boosts in efficiency and productivity, it is also creating new risks. Heavily laden autonomous trucks criss-crossing the mine site at relatively fast speeds present a real danger to other, human operated vehicles, particularly light vehicles. The situation has even become so serious the NSW Department of Trade & Investment: Mine Safety has even called for separate roads to be developed for light and heavy vehicles. One of the ways being developed to overcome this massive safety issue is through high level proximity detection and collision avoidance systems, which are gaining in importance for the industry. In a survey carried out last year Timetric asked 110 mine managers, maintenance managers, procurement managers and other key decision-makers in over 90 Australian mines questions related to each company’s current investment intentions for technology, and their views on the future of autonomous vehicles.

Over 30 per cent of respondents said they were considering investing in the technology within the next two years with the key driver being ‘safety’. Globally, in the United States and South Africa miners are already on board with the proposed changes, as government recommendations for new legislated rules around the use of proximity detection on mobile mining machines have been in talks since 2013. Yet despite the big push for safety, not all proximity detection technology is built to endure the rigours of the mining environment. In a bid to not only making mining safer, but make mining more productive, ifm efector have developed a new, rugged, plugand-play sensor that provides three dimensional detection of scenes and automatic detection of objects. The new O3M sensor is a PMD sensor designed for area surveillance and movements, capturing it in a single image, using infrared technology. This technology also captures these images in three dimensions and without motion blur, aiding precision in detecting and monitoring moving objects at depth.

Additionally, by using infrared rather than cameras the technology is immune to the effects of dust on the lens, and is able to work across a variety of different materials. “Thanks to the PMD technology is it possible to have a high repeatability of the measured data even on materials of different reflectively,” ifm efector said. The sensor sets itself apart

IT IS FULLY ENCASED FOR MINE SITE ENVIRONMENTS

AUSTRALIANMINING

AUGUST 2015

from other proximity detection units in the field, due to it being fully encased, and featuring protection ratings IP67 and IP69K, meaning it is completely protected against ingress from the dusty environment encountered on a mine site. Added to this is a capacity to automatically suppress background illumination, ensuring reliable recognition even with full solar radiation of 120 klx, or interference by high powered vehicle lights. It is also able to operate in a wide temperature range, from -40 degrees Celsius through to 85 degrees Celsius, ensuring it can take both ambient and vehicle and machinery operating temperatures. In regards to vehicles operating autonomously in areas that may have people in them, an integrated automatic object recognition system detects up to 20 stationary or moving objects in the path of the vehicle, and by comparing the current speed, the motion vector, and fixed parameters such as braking distance the collision probability is calculated by the 3D sensor and then transferred to the machine control system via CAN bus or Ethernet, or alternatively, signals the driver. This integrated distance mon-

itoring also provides up to 64 adjustable regions of interest. For automated vehicles path monitoring can also be part of the system, with a freely adjustable reference point on the vehicle allowing for applications like obstacles of pre-defined heights above ground to automatically be detected as an obstacle. ifm efector’s sensor also has an automatic vehicle tracking program. A special classification of reflective objects is used to aid in tracking the vehicle ahead. “For example, the minimum and maximum distance to the vehicle ahead is set or recognition is limited to a certain arrangement of reflectors via various parameters,” ifm efector stated. “Additional collision prediction ensures that obstacles are reliably detected and signalled to the machine control system in two stages. “Interference by direct solar radiation or other 3D sensors is automatically suppressed.” It has an operating distance of 35 metres, but can detect people even further way if they are wearing reflective vests. The sensor has a pixel resolution of 64 x 16 and a maximum field view size of 49 x 14.37 metres. AM

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MINESITE VEHICLES

A NEW GRADE OF MACHINE CATERPILLAR’S NEW MINING SPECIFIC GRADERS ARE RAISING EFFICIENCY.

aterpillar has released a new motor grader designed for mining. According to Cat, its new 16M3 Motor Grader features engineering enhancements that boost fuel economy, increase structural durability, simplify maintenance, add operator convenience, and increase safety. The 16M3 has a 4.9m moldboard and an average operating weight of just over 32 tonnes, and is optimised for operations using 136tonne or smaller trucks. It is powered by a Cat C13 ACERT engine with the Cat Optimised Variable-Horsepower system, which provides net power ratings from 216 to 259 kW, and is available in three configurations for global emissions standards: U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final); Tier 3/Stage IIIA /Japan 2006 (Tier 3) equivalent; and Tier 2/Stage II/Japan 2001 (Tier 2) equivalent. A new ECO mode, standard for Tier 2 equivalent and Tier 4 engines, is designed to improve fuel economy by optimising engine speed to 1900 rpm

in working gears when possible. This operator-selected feature delivers fuel savings of between 4 to 5 per cent, compared with working in comparable light to moderate load applications with the system deactivated. An additional engine control system feature provides consistent power to the ground by continually adjusting the engine to compensate for power losses to the cooling fan. The mining grader also features an “OK-to-Start” system that automatically checks the engine coolant, engine oil, and hydraulic oil levels when the key is turned to the on position. The system also monitors these levels and the trans-axle oil level during operation, alerting the operator if levels drop too low. It has a Cat direct-drive, power-shift transmission, with eight forward and six reverse gears, incorporating the Cat Advanced Productivity Electronic Control Strategy (APECS) system, for smooth gear changes. The modular trans-axle now has a standard automatic differential lock, for locking/unlocking and providing optimum traction and manoeuvring, avert-

ing possible damage from illtimed manual control. The 16M3 also features nearly 15 per cent greater dynamic braking torque at the rear tandems, which Cat achieved by enlarging both the brake disc diameter and the piston area. A new manual brake wear indicator simplifies disc wear measurement, eliminating the need to remove the brake pods to check wear. Its front frame, hitch area, and rear frame have been specifically designed to ensure long-term durability with the added weight and power of the new model. The centre-shift section is now a heavy-duty steel casting, which distribute stress and en-

HAS A 4.9 METRE MOLDBOARD

AUSTRALIANMINING

AUGUST 2015

hances durability in this highly loaded area of the mainframe. The rear frame is lengthened, incorporating two bumper castings for added counterweight, and the hitch plates (at the articulation joint) are 50 per cent thicker than those of the previous model. The longer frame improves machine balance and steering control and provides easier access for routine maintenance. Inside the machine a full-colour touch-screen display, with an intuitive menu structure, allows the operator to monitor machine performance, set parameters to suit operating situations, and access service information for initial troubleshooting. The new display also shows Cat Grade Control Cross Slope readings and DEF (diesel exhaust fluid) level. A new keypad with lighted onetouch buttons replaces most of the three-position switches used previously. Advanced Control joysticks (a retrofit option) enhance control of the Cat Grade Control Cross Slope or AccuGrade systems and also have provision for auxiliary-hydraulic control. Also standard for the 16M3 is the Caterpillar Vital Information Management System (VIMS), which provides real-time information about machine health and surroundings, trends, events and other vital machine information to support production and planning. In terms of safety, an as standard rearview camera system presents images on the information display or on an optional LCD screen above the rearview mirror.

DESIGNED WITH A LONGER FRAME FOR STABILITY

Also standard is a seat belt indicator, which alerts the operator that the belt is not fastened and records the incident as a fault code. Optional enhanced-access platform provides ladders, walkways and handrails that allow access to the cab or engine compartment from either side of the machine. An available service access configuration has ladders, walkways and handrails for convenient access to the engine compartment from either side. Double doors provide open access to the engine and use stainless steel barrel hinges for easy removal. An available firesuppression-ready package facilitates installation of most recommended fire-suppression systems suitable for the 16M3. Key service intervals have been extended for the 16M3: engine air filter and pre-cleaners have twice the life, compared with the 16M, and service intervals for the main hydraulic, pilot and transmission filters have doubled from 500 hours to 1000 hours when S•O•S sampling and Cat filters are used. In addition, transmission/rear-axle fluid-change intervals are extended from 1000 hours to 2000 hours with S•O•S sampling. In the engine enclosure, clearance above the valve cover allows injectors, compression brakes and valves to be serviced without removing any major components. AM

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MINESITE VEHICLES

ECONOMY ON A SCALE NEW TWO WORK-MODE WHEEL LOADERS ARE INCREASING PRODUCTIVITY ON SITE.

itachi has released a digging or travelling uphill,” clude an “air suspension seat with adjustable lumbar support new range of wheel Mitsuyoshi said. “A new hydraulic circuit al- and a high level of travel to comloaders to increase capacity at quar- lows for combined lift arm and fortably accommodate even the ries and smaller bucket operation during load- tallest operators, and the wrist mining operations. ing, and prioritises bucket use and arm rests and side console The new ZW-5 wheel loaders for dumping while an anti-drift are all adjustable.” Front window pillars also prorange between 47 tonnes and valve prevents internal oil leakbucket capacities of 7.2 cubic age that can cause creeping of vide increased operator visibility meters for the 397kW Zw550-5 the lift arm. The result is a pre- and unobstructed forward views, while to the rear both sides of through to the mid-sized ZW370- cise, economical machine.” The ZW-5 range wheel load- the counterweight can be seen 5, which weighs in at 34 tonnes and has a bucket capacity of ers use automotive style plane- clearly from the cab, for better up to 6.2 cubic metres, and the tary automatic transmission for manoeuvring in tight quarters. Maintenance has also been a smaller sized ZW330-5, which smoother shifting, while a standweighs in at 27 tonnes and has ard lock-up torque convertor aids focus in the new design. “Despite their size, the new bucket capacities of up to 5 cu- fuel efficiency. “The auto-style transmission wheel loaders are designed for bic metres. According to Hitachi national makes these wheel loaders sim- ground level access to daily mainproject manager – wheel load- pler to operate. Standard traction tenance points once the covers er & excavators, Hiroyuki Mit- control and torque proportion- are raised,” he said. “The reversible cooling fan suyoshi, the new machines have ing differentials get the power to been designed with two work the ground efficiently, reducing can be set to automatic mode modes for greater productivity. wheel spin and extending tyre in dusty conditions to provide a minute of reverse flow for eve“In Standard mode the engine life,” Mitsuyoshi said. The operator controls also in- ry 30 minutes of operation and revs are controlled for smooth efficient operation in normal clude an automatic mode that the fan can be reversed manually as :required conditions, A M 0 8 while 1 5 _ Power 0 0 0 mode _ M T G cuts - bucket 1 spill 2 0 during 1 5 - opera 0 7 tion. - 1 7 T 1 0 1 9 : 3in2 better + 1 0 con: 0 0 Its new in-cabin features in- ditions.” offers extra traction for heavy

Hitachi has also updated its previous existing models: the ZW140-5, ZW150-5, ZW1805, ZW220-5, ZW250-5 and ZW310-5. AM

BUCKET CAPACITIES RANGE FROM 7.2 TO 5 CUBIC METRES

S VISIT UEX AT AIM ITION

EXHIB º 0316 N BOOTH

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SAFE, RELIABLE AND EFFICIENT BUCKET PROTECTION SYSTEMS FOR THE MINING INDUSTRY

MTG www.mtg.es

No limits innovation

AUSTRALIANMINING

AUGUST 2015

AM0815_052

- 52

2015-08-03T08:56:53+10:00

PRODUCT SHOWCASE

ALL-TERRAIN CRANES Two new Grove all-terrain cranes have recently joined the Manitowoc range, alongside the recently launched GMK5250L. The innovative new GMK5180-1 and GMK52001 cranes share several of the features and advantages found on the GMK5250L, as well as an optimised counterweight package for maximum flexibility. The new Grove cranes offer optimal boom and jib combinations, featuring a 64m main boom which can be extended with two 8m inserts and an 18m swingaway jib with 40° offset. The 180t capacity GMK5180-1 has a maximum counterweight of 50t, and the 200t capacity GMK5200-1 has a maximum counterweigh of 70t. With the optimised boom length combined with the highly competitive load charts featured on the new Groves, Manitowoc has set new standards in the five-axle, all-terrain crane category. Manitowoc senior vice president for all-terrain and truck cranes Jens Ennen said the new five-axle Grove all terrain cranes allowed them to offer customers the widest choice in terms of boom length and capacity. “All-terrain cranes in this class are highly popular for rental work and well-suited for all kinds of jobs from construction, to industrial lifts and tower crane assembly,” Ennen said. “The new GMK5180-1 and GMK5200-1 cranes offer all the technical benefits of the GMK5250L, including the excellent manoeuvrability provided by the VIAB turbo clutch as well as the interchangeability of counterweights with the GMK6300L for betterAversatility.” M0 7 1 5 _ 0 0 0 _ K O M 1 2 0 1 5 Together with the GMK5250L, the new Grove

HAS A 64 METRE MAIN BOOM

five-axle cranes are the first in the industry to offer a VIAB turbo retarder clutch, which eliminates both fluid overheating and clutch burning, while enabling wear-free starting and braking, and contributing to fuel savings. A common feature with new Grove launches, the GMK5180-1 and GMK5200-1 are powered by a single engine – a Tier IV Final/EUROMOT 4 Mercedes-Benz OM471LA, a six cylinder diesel engine with a 390 kW (520 hp) rating and maximum torque of 2,460 Nm. Using only a single engine means lower fuel consumption during operation (up to 30 per cent less diesel), reduced overall weight and less maintenance, meaning the crane is far more economical. As with the Grove GMK5250L, the new GMK51801 and GMK5200-1 offer excellent roadability, with a variety of axle load configurations, allowing the cranes to 7meet of 0virtually 0 - 0 the 1 T requirements 1 0 : 5 4 : 4 + 1 0 : any 0 0market. Special attention has been given to the appropriate

AUSTRALIANMINING

AUGUST 2015

axle group spacing, and in countries where the local requirement is for axle loadings of up to 16.5t (such as the UK), the cranes are able to move on the highway with up to 21t of counterweight. The five-axle cranes can be moved on the job site with their full counterweight, saving valuable project time that would otherwise be spent installing or removing sections. The counterweight slabs are interchangeable with other models, and the new Groves also benefit from their use of common parts found in other Grove cranes, optimising logistics and reducing transport costs for customers. In addition, the self-rigging auxiliary hoist introduced on the GMK5250L can be used on both new models. On site movements are made easier with the inclusion of Grove’s patented Megatrak independent suspension as well as the all-wheel steer system, which means no axles need to be lifted while moving – again, enabling the optimum amount of counterweight to be carried, supported by the active suspension control. The standardised Crane Control System (CCS) is a user-friendly interface that Manitowoc is introducing on all new all-terrain crane models, as well as crawler cranes, rough-terrain cranes, truck cranes and tower cranes. The CCS components and operating software have been specifically designed, developed and tested by Manitowoc Engineering and Innovation teams worldwide to ensure the highest reliability standards. The cab also features a new ergonomic jog dial and new joysticks. • Manitowoc Cranes 07 3890 8800 www.manitowoccranes.com

AM0815_000_LAS

2015-07-31T11:15:34+10:00

Rear wheel spindle and drive train maintenance underway on a 400t payload dump truck (supported by Hedweld’s Trilift XC30).

New laser cladding method now provides superior REMAN here in Australia. Off highway dump truck spindles are removed from

We now offer this standard of remanufacturing

operation as drive components fail, most often the

(REMAN) servicing here in Australia. Operators get

heavily loaded wheel spindles. These suffer bearing

‘as new’ or better quality at a fraction of the cost

fretting, spline wear and, if previously repaired

of previous USA supply, with far less downtime.

with metal spray, delamination. This Caterpillar

Our leadership in laser cladding enables high-

777F spindle was repaired to full specification

load, high-wear drive train components like

by LaserBond’s superior laser cladding process,

gearboxes, splines, bearing housings, and shafts

which offers full metallurgical bonding without

to be remanufactured to at least OEM standards.

dilution of base material. These are the

Guaranteed. Find out more from the

latest standards of surface engineering,

leaders in surfaced engineered REMAN

offering long life, high load capacity to

solutions now, Laserbond.

minimise owning and operating costs.

Just visit www.laserbond.com.au/reman

Don’t pay and wait for new parts or overseas REMAN – contact us today for a better solution.

LaserBond Limited | www.laserbond.com.au Sydney | Adelaide | Freecall 1 300 527 372 International +612 4631 4500 | Fax +612 4631 4555 Email info@laserbond.com.au

Quality 9001, Environment 14001, Health & Safety 4801 14581 A4+

AM0815_054

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2015-08-03T08:58:34+10:00

PRODUCT SHOWCASE

DESIGNED WITH TWO MAIN BODIES DESIGNED FOR RIGHT HAND DRIVES

NEW MINE RUNNER DEVELOPED A new all-purpose mine runner will be launched in Australia. Astec Australia has launched the BTI Mine Runner with a range of features, including a payload capacity of 1.18 tonnes low maintenance costs, low fuel usage, a long life cycle, and operational flexibility. Already tested on Canadian mines, the vehicles are slated to hit Australia in the coming months. According F N 1 1 1 to 3 Astec _ 0 0national 0 _ S Aproduct F manager John Williams, “initial feed-

back, has so far highlighted some additional features that would be nice to have; we’ve listened to that feedback and been able to adjust the specification or add as an option to the offer.” Those changes include right hand drive; collision avoidance systems; ROPS / FOPS personnel carriers with forward facing seats; and integratable with special service options - like scissor lifts, ambulance and explosive transports etc. Following its release in Australia, Astec said it will hold a number of field trial days and mine site trials. • Astec Australia 107 3714 2 0 18800 3 - 1 0 - 1 5 T0 9 : 2 1 : www.astecaustralia.com.au

NEW ROCK DRILL LAUNCHED Atlas Copco have created a new low pressure rock drill for surface drilling applications. Its new, 14 kW, RD 14S is the first of what Atlas Copco claims is a new line of rock drills. “It is intended for the customer whose top priority is to operate a reliable rock drill with consistent performance over time,” the company said in a statement. The RD 14S drill is designed with

two main bodies and a single dampening system, which minimises the number of moving parts, for easier maintenance and overall operation. It also comes with a number of unnamed safeguards. “The RD 14S is intended for customers which prioritise reliability and ease of maintenance rather than peak performance; for smaller operations where cost is critical this would be an optimum rock drill of choice,” Atlas Copco product portfolio manager David Jonsson said. • Atlas Copco www.atlascopco.com

2 2 + 1 1 : 0 0

EDGES NEW HAVE HIGH LEVEL VIBRATION AND SHOCK RESISTANCE

LEDS FOR HAZARDOUS ENVIRONMENTS

Leading the way in high visibility impact protection, New Safepad Edges are designed to cover protruding or hazardous edges. Made from high quality EVA foam, Safepad products are durable and reduce worksite injuries and costs. Typical uses include cornices, flanges, ducting, braces, stairways and beams.

www.safepad.com.au sales@safepad.com.au (+61) 8 9474 6886

ABB has launched a new LED lighting range for hazardous area applications at oil and gas and offshore facilities. ABB’s DTS portfolio now includes a full tubular Exd lighting range designed to reduce maintenance cost and ensure continuous operation in hazardous onshore as well as offshore environments. Key performance features of the new DTS XFFL tubular LED fittings include an operating life of more than 100,000 hours, output of 5,000 lumens with 100 per cent yield, long service life, excellent energy efficiency, and superior vibration and shock resistance. Built robustly for harsh environments,

AUSTRALIANMINING

AUGUST 2015

the DTS XFFL tubular LED fittings are manufactured with low-copper, marinegrade aluminium castings, and finished with offshore-grade paint for durable protection. The LED tubular luminaires are available in UV protected polycarbonate tube or borosilicate glass. The components are mounted on a sliding gear tray to facilitate simple installation and maintenance, and may be retrofitted into existing fixtures mounted with T8 lamps. Christophe Janin, ABB’s Global Product Manager for hazardous location products explains that the LED technology in DTS’ industry-leading Series XFFL tubular lighting and Series XLF floodlights brings several advantages to hazardous area lighting applications. • ABB www.abb.com

AM0815_000_RAN

2015-07-30T13:41:48+10:00

 1300 639 320 www.therangeskarratha.com.au K A R R A T H A

THE best ACCOMMODATION IN THE PILBARA If you’re looking for short or long term accommodation in the Pilbara, you can’t go past The Ranges Karratha. Surrounded by the picturesque and peaceful Karratha Hills, our luxury resort-style neighbourhood equipped with a large swimming pool is the perfect base for work and leisure. Enjoy the serenity and quiet while you make use of our business facilities, with complimentary WIFI and FOXTEL available in all of our 73 spacious one bedroom apartments. Conveniently located only 1.5km from the Karratha CBD, it is just a short hop into town for the business district or expos. We are also one of the most secure accommodation complexes in the Pilbara.

We look forward to seeing you soon!

AM0815_056

2015-07-31T11:09:26+10:00

mining jobs

updated daily To see the latest jobs visit www.miningaustralia.com.au

Franna OperAtoR/ Yardsman Perth TECSIDE Personnel is a

• Be living with in 100km radius of Brisbane airport

Our Client is a leading mining

Reference Number: 100850a

Dump Truck Operators with solid

DAS and police clearance.

contractor seeking experienced

Contact Details: Dan Dobe,

coal mining experience. You will

Reference Number:

Underground Operators for posi-

Chandler Macleod –

need to make yourself available

752J201435040

tions at their remote mine site

07 3003 7705

for a start early December

Workpac

in the Kimberley. They currently

with this role going through to

www.workpac.com

have vacancies for Underground

the beginning of March, with a

Nipper/Jumbo Offsider on a 2:2 FIFO roster from Perth or

CHPP Operator/ Maintainer (Mechanical)

possibility of extension. To be successful in these roles

You will need to supply current:

Darwin. The duties will involve

• Coal board medical (must be

operating a Sandvik Toro Truck,

with in the first 24 months)

Integrated Toll Carrier, IT Loader

Chandler Macleod are currently

as a Dump Truck Operator

you will have the following: • 2 years + experience working

Mobile Plant Operator – RD 797 CAT

national supplier of Recruitment

• An up to date resume

and carrying out Service Crew

seeking Four experienced CHPP

within a production coal

Regional QLD

Services to the Oil & Gas,

• Standard 11

works. Applicants will need to be

Operators/Mechanical Maintain-

mining environment – CAT 793

Mackay & Coalfields

Industrial, Engineering and

• Passport or Birth certificate

able to demonstrate and prove

ers for an immediate start. You

(minimum)

their previous underground

will be working for one of the

Construction sectors. We have

and drivers licence

• Current BMA or Standard 11

MULTI-SKILLED OPERATORS • F IFO exit Brisbane • 7 on 7 off

been established for over 10

• 2 x referees

expereince, as well as their com-

biggest mining companies in

Statement of Attainment

years.

If you feel you possess the

mitment and leadership towards

Australia and it’s a mine site

• Current Coal Board Medical

TECSIDE Blue is seeking the

required attributes, and

health and safety on site.

that is well sort after plus the

(essential it is dated within

WorkPac currently have a

services of a Franna Operator/

you have a strong focus on

Applicants with the following

opportunity to work on a 7/7

the last 2 years)

number of opportunities for

Yardsman for an ongoing

safety then please apply

qualifications will be very highly

day shift roster.

contract with a global Subsea

below

regarded – Working at Heights,

Skills required:

company working at their new

Reference Number:

Integrated Toll Carrier, IT Loader

• F ixed plant fitter qualification

large workshop.

100833a

and Underground Dump Truck

• F ixed plant processing

TO BE CONSIDERED YOU WILL

Contact Details: Dan Dobe,

Recognition of Prior Learning.

REQUIRE:

Chandler Macleod –

These are approximately 6

• Franna Crane License

07 3003 7705

month positions. Must be

• RIIs/competencies to support

• November/December start

experienced Multi-Skilled

your experience on dump

Operators with solid coal mining

trucks, dozers and graders

experience. You will need to

• Current drivers licence

make yourself available for

Reference Number:

a start on the 26th / 27th

• F ixed plant maintenance

7226J20147922

November or the 3rd December.

• Minerals processing

Don’t delay your applica-

These roles are ongoing for 6

tion as these roles will

months at this stage, with a

experience

operations experience

• A minimum of 1 year experi-

available to start ASAP. Subject

ence in a similar position

to full pre employment medical.

• CHPP Operations experience

be filled very quickly. For

possibility of extension.

Reference Number:

• Relevant processing RII

further information please

To be successful in these roles

contact:

you will have the following:

Nicole Gray

• 2 years + experience working

• Excellent organisation skills • Ability to work with different

Dragline Operator

trades • E xcellent communication skills

752J201435038

• Maintenance management

Workpac Chandler Macleod are looking for

www.workpac.com

tor for an immediate start. This

YOU WILL BE REWARDED WITH:

is a FIFO role out of Brisbane

• E xcellent hourly rate with

working a 7/7 D/N roster,

systems experience • Hydraulic system mainte-

an experienced Dragline Opera-

• EWP (Preferred)

qualifications

Shotfirers

nance • Current coal board medical

Our Client is looking for a shot

(must be with in the first 24

• Weekly pay with Tecside

provided. You will help provide

firer for an immediate start

months)

• Ongoing contract

leave coverage for the production

working on a 7/7 roster FIFO

• Standard 11

If you have the relevant

mining team with in the dragline,

out of Brisbane. You will be

• Passport or (Birth certificate

qualifications and experi-

drill and blast area.

responsible for delivering, load-

ence as mentioned above;

To be considered for this role you

ing and firing of bulk explosives

please call Ryan Corp on

must have:

6436 2909 or email your

• Be residing with in 100km

resume to ryancorp@ tecsideblue.com.au Reference Number: 3049RC1

radius of the Brisbane airport • Previous experience on Marion Draglines 8050 and D11 Dozer You will need to supply: • Current Coal board medical

Drill Operator (Coal Mining)

(must be within the first 24 months) • Standard 11 • Passport or (Birth certificate

Global mining company are

and drivers licence)

within a production coal

E: nicole.gray@workpac.

mining environment as a

com

Multi-Skilled Operator - CAT 793 (minimum), D10 and D11

You will need to supply current:

flights and accommodation is

penalties rates

P: 53901322

UNDERGROUND – Agi Driver

dozer as well as series 16 or 24 grader •R eside within 100 klms of the Brisbane Airport - this

Regional WA

needs to be your permanent

Broome & Kimberley

place of residence. Applicants

• 2 x contactable referees

Our Client is a leading

outside of 100klms will not be

in an open cut coal mine.

• Licences and qualifications

mining contractor seeking

To be considered for this role

• Residence with in 100km

experienced Underground Agi

radius of Brisbane airport

Truck Operators for a position

you must have:

and drivers licence)

considered •C urrent BMA or Standard 11 Statement of Attainment

• Min three years Shot Firing

If you feel you possess the

at their remote mine site in

experience in a coal mine

required attributes, and you

the Kimberley. The duties will

environment

have a strong focus on safety

involve operating an Hitachi

then please apply below now.

AH300 truck that has been

Please support your application

converted to an Agi truck for

with a Cover Letter and only

Underground concreting works.

short listed candidates will be

Applicants must have proven

• A focus on safety

contacted at this stage.

Underground experience and

PLEASE NOTE: These roles

• Be living with in 100km radius

Reference Number:

experience operating Agi trucks

are FIFO only and will only be

• Hold a current Qld Shot Firers Licence • Good knowledge of the explosives industry

•C urrent Coal Board Medical (essential it is dated within the last 2 years) •R IIs/competencies to support your experience on dump trucks, dozers and graders Current drivers licence

currently seeking experienced

• 2 x contactable referees

of the Brisbane airport

102041d

for underground or surface.

offered to experienced MS

Drilling operators for their

If you feel you hold the

You must be able to supply:

Contact Details: Dan Dobe –

Suitable applicants must be

Operators with proven coal

drill and blast department.

required attributes, and

• Coal board medical (must be

07 3003 7705

able to present copies of tickets

mining experience who reside

This is a great opportunity to

you have a strong focus on

and underground RPL’s on appli-

within 100 klms of the Brisbane

work with an industry leader

safety then please apply

• Current S11

cation. Successful candidates

Airport. There are no entry level

at an established mine and

below.

• Passport or driver licence and

be able to demonstrate their

roles available.

these positions are ongoing at

Reference Number: 100820a

commitment and leadership

Reference Number:

present.

Contact Details: Dan Dobe,

• 2 x contactable referees

towards health and safety on

7226J20147923

To be considered for this role

Chandler Macleod –

If you feel you possess

site as this is paramount in the

Don’t delay your applica-

you must have:

07 3003 7705

the required attributes,

Regional QLD

Underground environment. This

tion as these roles will

and you have a strong

Mackay & Coalfields

position is FIFO from Perth on

be filled very quickly. For

desire to be a part of a

DUMP TRUCK OPERATORS

a 2:2 roster, working 12 hour

further information please

company that wants you to

• CAT 793 operators

day and night shifts. These

contact:

succeed, supply you with a

• 6 on 6 off

are approximately 2 month

Nicole Gray

competitive remuneration

• December to March

positions working through till

P: 53901322

on a potential ongoing

• Moranbah area

the end of December. Must be

E: nicole.gray@workpac.

Regional WA

contract with an immediate

WorkPac currently has a number

available to start ASAP. Subject

com

Broome & Kimberley

start please apply now!

of opportunities for experienced

to full pre employment medical,

• Skilled in operating Atlas Copco Pit Viper is preferred • Prepared to work a 7/7 D/N roster • Dozer skill will be advanta-

Underground – Nipper/Jumbo Offsider

geous but not essential • L arge diameter drill ticket and experience

with in the first 24 months)

birth certificate

AustralianMining

Mobile Plant Operator – Level 3

AUGUST 2015

Tickets on sale now Tickets are now on sale for the 12th annual Australian Mining Prospect Awards, to be held in October 2015 Don’t miss your chance to be a part of this prestigious night! Buy your ticket today! A total of 14 awards will be presented on the night, highlighting companies innovation and excellence in the mining industry.

DRESS Cocktail/lounge suit

TIME 6:30pm pre-dinner drinks for a 7:00pm awards dinner start

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MINING: AUSTRALIA’S MOST RENOWNED INDUSTRY For more information visit www.miningaustralia.com.au/awards or contact Alice Wearne on alice.wearne@cirrusmedia.com.au or 02 8484 0822 Platinum Sponsor