The Expert CORRUGATED PIPE machine 200-1600ID PE / PP
We are a premium provider
Corrugators Machine by Candas CANDAS specializes in a complete range of corrugator systems capable of producing pipes of virtually any size: from inside diameters as little as 20 mm to outside diameters as big as 2,000 mm. In all our corrugators, you can expect: • Strong, precise construction to withstand rigorous daily production demands • Two-year mechanical warranty • Vertical construction – a user-friendly, space-efficient configuration • Ability to accept almost all blow and vacuum formable materials • Available in either blow molding or vacuum forming designs • Manufactured in accordance with strict ISO 9001 procedures and bearing the CE stamp of conformity to the European technical and safety standard • Design that works with all makes of extruders More information about our key differentiating technology
high-quality range of corrugators tooling and downstream equipment.
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TECHNICAL BROCHURE
Machine and application Ø200 CSCW250 ID50-250 CDCW600 ID100-600 CDCW800 ID200-800 CDCW1000 ID300-1000
Ø600
Ø800
Ø1000
Ø1200
Ø1200 DIAMETER mm
300kg/hrs 10m/min 600kg/hrs 8m/min 800kg/hrs 4m/min 1000kg/hrs 3m/min
CDCW1200 ID400-1200 CDCW1600 ID600-1600
1300kg/hrs 2m/min PE/PP output 1500kg/hrs 1.5m/min
Why Vertical Construction? Wear and tear is low on CANDAS corrugators due to our vertical design. A small gap between the top and bottom mold blocks is left when they are closed, allowing for expansion and free movement. Specifically designed column spacers are used for each mold block size to create the perfect mold block closing position and pressure. Our drive system applies force at four points of contact to the mold block carriers pushing them around evenly, preventing them from tilting or jamming.
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Mold Block Technology CANDAS’s mold block design is optimized for the most efficient cooling, maximum production versatility and quick changeovers for different pipe sizes.
CANDAS’s Mold Blocks are maintenance-free. There are no cooling water channels that need to be cleaned frequently like with direct water-cooled corrugators. CANDAS’s quick change system for mold blocks make for quick changeover times. Mold blocks can be changed without tools and smaller molds are changed by hand. Larger diameters have their own automated changing unit.
Corrugator Extrusion Die Technology CANDAS’s die head and tooling are easily calibrated for optimal material distribution and quick startups. Our customers can achieve high outputs and line speeds with our extrusion dies while maintaining low back pressure for safe operation. We have proven results with a wide range of materials including PE, PP and PVC.
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TECHNICAL BROCHURE
THE ADVANTAGES OF CANDAS DWC PIPE •
HIGH STRUCTURAL RESISTANCE – to external loads under various use conditions
•
BEST HYDRAULIC PERFORMANCE – at short and long-term
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LIGHTWEIGHT AND IMPACT RESISTANT – outstanding operational advantages in working site
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INHERENT RESISTANCE – to chemical, electrochemical and mechanical aggressiveness
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OVERALL COST EFFECTIVENESS – of the installation
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WATER TIGHTNESS – of the joint system in both directions
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100% TECHNOLOGY & INNOVATION
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QUALITY OF THE DWC PIPES The voluntary compliance with the institute and the acquisition of the quality certification involves: • PROCESS CONTROL through monitoring, recording and checking process and product parameters (temperature, pressures, extrusion speed, processing anomalies) • PRODUCT CONTROL, all the tests made according to EN 13476-1 are carried out on the product at a steady cadence. These tests are the minimum requirements that must be withstood and maintained by the product. The tests results are summarized in a “test report” that is at the customer’s disposal and it certifies the tests that have been carried out successfully. • PERIODICAL CONTROLAUDITS: CANDAS carries out, through its network os inspectors, control visits and sample tests on the finished product and on the operating documents. As a complete guarantee of this, the manufacturer has implemented a Company Quality Management System, in keeping with the UNI EN ISO 9001:2000 norm. An element of quality of the CANDAS product is the ability to fully comply with the strict specifications defined by the relevant norm EN 13476-1. This quality must be guaranteed to the client and maintained steadily in all the phases of the production process in order to assure use suitability and resistance throughout the life of the products. For this reason the manufacturer has decided to refer to a third body for what concerns
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TECHNICAL BROCHURE
THE PRODUCT: GEOMETRY & DIMENSIONS • MATERIAL – high density polyethylene (HDPE) , Polypropylene (PP) • STRUCTURED WALL TYPE – B (corrugated pipe) gasket positioned between the first and second corrugation • COLOUR – black corrugated outer wall and inner layer (Optional inner layer color apply as client needs) • DIMENSIONS & STIFFNESS – DN/ID 200 to 1200 SN4,8, (SN12 PP) DN/ID
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di
Di
Be
L
160 200 300 400 500 600 800 1000 1200
178
156
181
145
6200
228
196
222
150
6170
343
294
335
150
6170
461
392
454
190
6175
574
492
564
260
6165
690
589
678
260
6160
923
785
912
290
6160
1128
982
1116
375
6180
1364
1180
1350
425
6100
THE PROFILE The DWC profile is particular, it falls within the EN 13476-1 resulting from the most recent growth in the production technology field. This has permitted to modify the traditional structure of the rib from a flat or semicircular top to a double arch one
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di
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Pipe Coupling Technology SAFE CONNECT A comprehensive and reliable local waste water collection and removal solution to protect human health and the environment and support existing infrastructure. This is a very important criteria for any waste water collection and removal system. Another important criteria is that the waste water network‘s pipe joints must remain hermetic throughout the system’s operational life, without causing additional local stresses on the surrounding environment at pointtype pollution sites. We obtain CANDAS system connections which during the operational life of the pipes prevent infiltration of underground water (groundwater), and prevents seepage of polluted waste water into the soil, thus preventing local point-type soil pollution. The assembly of the pipe components at the construction site is a simple matter of lubricating the end of the pipe with the rubber sealing ring then inserting the pipe extension, using basic tools. A tight fit for the pipes is achieved thanks to profiled EPDM rubber sealing rings, which guarantee the hermetic sealing of the connection points (pressure 0.5 bar).
EPDM raber sealing which optimises interaction between the extension and the rubber sealing ring, further improving the positive characteristics of the flexible pipe system. Complies with EN 13476-3+A1 and INSTA SBC EN 13476
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TECHNICAL BROCHURE
DWC corrugated plastic pipes are developed by the company CANDAS. The DWC pipe systems are produced by its partner company in the ASIA and middleast regin, and pipes are manufactured by CANDAS series equipment. The pipeline network system complies with standards (EN, ISO, INSTA CERT, DIN) for technical and physical mechanical requirements, as well as construction and operational technical regulations. and standards for road and rail construction, water management,
Scope of use: • Gravity lines of any kind • Waste water networks, rain water systems • Combined sewers • Drainage systems for premises • Special solutions for industry and communities • Open-construction exchange and renewal procedures • Extension of existing networks • Special constructions for the management of rain and • storm water and for industrial applications upon request
Standardisation • The HPDPE / PP material guarantees a high modulus of elasticity and, combined with the especially developed profile • geometry of the pipe, a high ring stiffness of SN 8 in accordance with DIN ISO EN 9969. • Approval on the basis of DIN EN 13476 and DIN 16961. • Profile pipe series 5 according to DIN 16961 31.5 kN/m². • Appropriate for all bedding materials according to DIN • EN 1610. • Appropriate for pressure tests according to DIN EN 1610. • High-pressure cleaning methods according to CEN/TR • 14920. • Water tightness and root penetration resistance are • proven by tests according to DIN 19537-2/ DIN EN 681. • Ring flexibility according to DIN EN ISO 19368, 30 % deformation without failure behavior
Ring stiffness ≥ 8 kN/m² SN8
Ring flexibility 30% deflection of OD RF30
Creep Ratio HDPE at 2 years extrapolation
Impact resistance -10 °C (straircase method) H50 ≥ 1000 mm
EN 9969
EN 1446
EN 9967
EN 1411
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REFERENCE NORMS: EN 13476-1 PLASTIC PIPING SYSTEM FOR UNDERGROUND AND NON-PRESSURISED SEWAGE AND DRAINAGE 1- STRUCTURED WALL PIPING SYSTEM IN PVC-U, PP AND PE.
CONFORMITY REQUIREMENTS SPECIFICATIONS Circumference thickness Creep ratio
INSTRUCTIONS > _ <_ 4 with a 2 year extrapolation
TESTINGPARAMETERST
ESTINGMETHODS
In keeping with EN ISO 9969
EN ISO 9969
In keeping with EN ISO 9967
EN ISO 9967
CHARACTERISTICSR Impact resistance
TIR <_ 10%
Percussion type Percussion mass Falling height Testing temperature Conditioning
See PREN 13476-1
Oven test
<_ 3% without any cracks or delamination
Deformation3
EADINGS See PREN 13476-1 See PREN 13476-1 See PREN 13476-1 (0 1)°C Water/Air
EN 744
0% of the outer diameter
EN 1446
Temperature Immersion time <_8mm >8mm
(110+2)°C 30 min 60 min
ISO 12091
Temperature
(23+2)°C 10% DN 5% DN
Joint tightness
No leakage for 15 minW
ater pressure0
,05 bar
No leakage for 15 minW
ater pressure0
,5 bar
Air pressure-
0,3 bar
<_10% for 15 min
Temperature
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315<Dext <_6301,5° Dext>630 1°
Water pressure0
,05 bar
No loss for 15 min
Water pressure0
,5 bar
Air pressure-
0,3 bar
TECHNICAL BROCHURE
Cond. B
(23+2)°C Dext<_3152°
No loss for 15 min
<_10% for 15 min
EN 1277
EN 1277 Cond. C
Note:
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PIPELINE SYSTEM FOR CONSTRUCTION OF ROAD CULVERTS, RAIN AND WASTE WATER INFRASTRUCTURE
CANDAS® pipes machinery is manufactured in CHINA with DIN / GB / ASTM standards. CAT -2022V2P