Gold Member Since 2016
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DMC INDUSTRIAL LIMITED

Belt Conveyor, Belt Conveyor Rollers, Plastic Roller manufacturer / supplier in China, offering Polymer Roller for Belt Conveyor, Rubber Coated Steel Roller, HDPE Roller Shell and so on.

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Polymer Roller for Belt Conveyor

FOB Price: US $10 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $10/ Piece
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Port: Shanghai, China
Production Capacity: 1000, 000 PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Material: Steel Tube
  • Motor Type: No
  • Size: Customer-Made
  • Transport Package: Wooden Crate
  • Origin: Shanghai, China
  • Surface Treatment: Lathe
  • Installation: Horizontal
  • Trademark: DMC
  • Specification: ISO9001
  • HS Code: 8431390000
Product Description
HDPE ROLLER
(Heavy Load Duty Corrosion and Abrasion Resistant Roller).
Advantages and Benefits:
  • Lower weight- Steel and HDPE tube combination provides significantly reduced weight  which means lower power consumption , Easier to install and maintenance,  Easier /cheaper  transportation.
  • Heavy load capacity- steel tube reinforces the mechanical strength of HDPE roller so that it can stand heavy loads as well as steel roller, it can't bend even under extreme loads (10,000 TPH). Comparing with thick roller HDPE shell, it reduces the cost but increases the strength of roller. 
  • Ultra thick abrasion and corrosion resistant -10-15mm thick HDPE shell can guarantee very good performances of roller which means longer life of roller and lower maintenance.
  • Lower abrasion and corrosion of roller shell has high resistance to chemical agents which means the roller will not rust and is suitable for a wide variety of applications.
  • Belt friendly since HDPE roller shell will not wear and cut the belt.
  • HDPE  shell contains carbon black increasing ultra violet resistance
  • Outer protective stone guard with integral labyrinth design minimizes possibility of being jammed by spilt material and provides additional protection from water and dust.
  • Multi part labyrinth seal protects the bearing from ingress of contaminants
  • Machined finish ensures very low run-out (TIR0.05mm), minimizing vibration and noise emission
  • Self -cleaning HDPE roller surface which means prevention of build up of material which main cause of belt mis-tracking and less spillage from the belt.
  • HDPE tube is a tight interference fit on the steel tube and the ABS bearing housing effectively locks the HDPE tube in position preventing movement along the steel tube.
  • Ultra low running resistance sealing system and break away mass which reduces  power and  energy consumption for start up and continuous operation.
Typical applicatios:
  • Mining---coal, iron ore,gold,
  •  
  • Coal process plants
  • Coal fired power stations
  • Import/export terminals
  • Steel plants
  • Fertilizer plants
  • Cement plants
  • Gravel plants
  • Quarry
 
Properties comparisons of HDPE pipe, PA66 pipe and steel pipe.
 
ItemTest methodUnitHDPE pipePA66 pipeSteel pipe
DensityISO1183g/cm30.9451.157.8
Melting temperatureISO11357°C1292551410
Water absorptionISO11359%<0.013.8-
Coefficient of linear thermal expansionISO1135910-4/°C1.20.80.17
Heat deformation temperatureISO75°C71182-2241230
Yield strengthISO527Mpa20-≥245
Tensile elongationISO527%≥35060-30020
Gap beam impact strengthISO179KJ/m2<275.9-10.8No break
Rockwell hardnessISO2039R3385-12045
Friction coefficientISO8295-0.280.370.58
Corrosion resistance--GoodGoodBad
 
 Polymer Roller for Belt Conveyor

Polymer Roller for Belt Conveyor

 
 
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