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UHMW-PE Roller

UHMW-PE Roller

Model:
Φ76/89/108/133/159
Tube diameter:
76/89/108/133/159mm
Tube material/Thickness:
Ultra High Molecular Polyethylene/10~15mm
Shaft Material/Diameter:
Bright-draw steel axle/20/25/30/35/40mm
Bearing Brand:
SKF/FAG/LYC/HRB
Matched bandwidth:
500/650/800/1000/1200/1400mm
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Product Details
Characteristics
Application
Parameters
Product Details
Ultra high molecular polyethylene roller (UHMW-PE Roller) is an advanced product which is to substitute stainless roller, which has some disadvantages such as heavy, easy to be eroded, easy to stick with transporting material, high static electricity and others. it includes ultrahigh molecular polyethylene pipe which is produced by high technology as its body, bearing seat and seal are fully rubber material made by one-time. Then, they are sealed with three layers of water-proof and dust-proof installation via labyrinth and contact method.
Characteristics
01
Good lubricity and not bonding, so no bonding and piling up material on the surface of the idler. Guarantee the steady operation of the belt conveyor.
02
Friction coefficient is much lower than steel, reduce the friction between the idler and belt, that reduces the driving force of the belt conveyor.
03
Long working life, is 3~5 times of the steel.
04
Because of the good performance of the UHMW-PE, also extending the working life of the belt conveyor.
05
Light weight which is 1/3~1/2 of the steel weight, conveniently installing and changing, reducing the maintenance and labor intensity and also reducing the 25% electricity.
06
Effectively reducing the operation noise, UHMW-PE has better shock absorbing performance and damping performance.
07
Good load bearing performance and anti-corrosive performance, it can be meet the heavy load of the belt conveyor according to adjusting the thickness.
08
Adapt to large scope of the working temperature. ( can work from -40℃ ~ 80℃).
Application
Ultra High Molecular Roller is the substitution product of stainless roller; it is also equipped in the belt conveyor, which is widely used in coal mines, metallurgy, ports, construction site, power station, and chemical, especially in food and medicine industries.

Comparison test data of gantry service life(UHMW-PE Roller and Metal Roller)
Group No. Test bearing  Inertial time pre-test  Rotary resistance pre-test  Time to failure Inertial time after test Temperature rising in test
First Group UHMW-PE 536 / 276 107 30
First Group Metal 142 5.9×10-3 18 Not run ≥60
Second Group UHMW-PE 556 / 423 39 25
Second Group Metal 136 4.0×10-2 7 Not run ≥60
Third Group UHMW-PE 894 6.8×10-3 536 20 ≈30
Third Group Metal 383 1.4×10-2 52 Not run ≥60
Fourth Group UHMW-PE 821 3.9×10-2 536 29 ≈30
Fourth Group Metal 263 1.8×10-2 121 Not run ≥60

Selection Conditions

Please refer to the following picture and provide the core parameters : b______mm; d _____mm ;f _____mm; h_____mm; L_____mm
Corresponding layout drawing if you have:_____

Parameters
Diameter  Lenth   mm Pipe Thickness Shaft Diameter Bearing Type Seal Type Weight(kg)
63.5mm 200 3mm 15mm 6203/4C Labyrinth Type 1.86
600 3mm 15mm 6203/4C Labyrinth Type 4.48
76mm 200 3mm 20mm 6204/4C Labyrinth Type 2.54
250 3mm 20mm 6204/4C Labyrinth Type 2.85
600 3mm 20mm 6204/4C Labyrinth Type 5.82
750 3mm 20mm 6204/4C Labyrinth Type 7.05
89mm 200 3.5mm 20mm 6204/C4 Labyrinth Type 2.8
250 3.5mm 20mm 6204/C4 Labyrinth Type 2.99
315 3.5mm 20mm 6204/C4 Labyrinth Type 3.59
600 3.5mm 20mm 6204/C4 Labyrinth Type 6.49
750 3.5mm 20mm 6204/C4 Labyrinth Type 7.88
950 3.5mm 20mm 6204/C4 Labyrinth Type 9.73
108mm 250 3.5mm 25mm 6205/C4 Labyrinth Type 4.3
315 3.5mm 25mm 6205/C4 Labyrinth Type 5.07
380 3.5mm 25mm 6205/C4 Labyrinth Type 5.87
465 3.5mm 25mm 6205/C4 Labyrinth Type 6.89
530 3.5mm 25mm 6205/C4 Labyrinth Type 7.7
600 3.5mm 25mm 6205/C4 Labyrinth Type 8.54
750 3.5mm 25mm 6205/C4 Labyrinth Type 10.37
950 3.5mm 25mm 6205/C4 Labyrinth Type 12.78
1150 3.5mm 25mm 6205/C4 Labyrinth Type 15.2
1400 3.5mm 25mm 6205/C4 Labyrinth Type 18.11
1600 3.5mm 25mm 6205/C4 Labyrinth Type 20.7
133mm 250 4mm 25mm 6305/C4 Labyrinth Type 4.3
315 4mm 25mm 6305/C4 Labyrinth Type 7.12
380 4mm 25mm 6305/C4 Labyrinth Type 8.23
465 4mm 25mm 6305/C4 Labyrinth Type 9.62
530 4mm 25mm 6305/C4 Labyrinth Type 10.7
600 4mm 25mm 6305/C4 Labyrinth Type 11.86
700 4mm 25mm 6305/C4 Labyrinth Type 13.53
800 4mm 25mm 6305/C4 Labyrinth Type 15.17
950 4mm 25mm 6305/C4 Labyrinth Type 17.66
1150 4mm 25mm 6305/C4 Labyrinth Type 20.98
1400 4mm 25mm 6305/C4 Labyrinth Type 25
1600 4mm 25mm 6305/C4 Labyrinth Type 28.48
159mm 315 4.5mm 30mm 6306/C4 Labyrinth Type 9.38
380 4.5mm 30mm 6306/C4 Labyrinth Type 11.87
465 4.5mm 30mm 6306/C4 Labyrinth Type 13.8
530 4.5mm 30mm 6306/C4 Labyrinth Type 15.27
600 4.5mm 30mm 6306/C4 Labyrinth Type 16.86
700 4.5mm 30mm 6306/C4 Labyrinth Type 19.13
800 4.5mm 30mm 6306/C4 Labyrinth Type 21.4
1150 4.5mm 30mm 6306/C4 Labyrinth Type 29.34
1400 4.5mm 30mm 6306/C4 Labyrinth Type 35.02
1600 4.5mm 30mm 6306/C4 Labyrinth Type 39.56
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