Product Description
HDPE Rollers, UHMW-PE Rollers, are High-Density Polyethylene Rollers, widely utilized in conveyor systems across various industries due to their exceptional properties and advantages over traditional steel rollers. These materials provide unique benefits that make them a preferred choice for specific applications, ensuring efficiency, durability, and sustainability.

HDPE Roller Structure

HDPE Roller available size
|
Roller Φ (mm) |
Roller lengths (mm) |
Bearings |
Shaft diameter (mm) |
Roller tube thickness (mm) |
|
63.5 |
190-3500 |
6204 |
20 |
6-20mm and customized thickness |
|
76 |
6204 |
20 |
||
|
89 |
6204 |
20 |
||
|
102 |
6205 |
25 |
||
|
108 |
6205 |
25 |
||
|
114 |
6205 |
25 |
||
|
127 |
6205; 6206 |
25, 30 |
||
|
133 |
6205; 6206 |
25, 30 |
||
|
140 |
6205; 6206 |
25, 30 |
||
|
152 |
6, 305, 620, 663, 076, 300 |
25, 30, 35, 40 |
||
|
159 |
6, 305, 620, 663, 076, 300 |
25, 30, 35, 40 |
||
|
165 |
6, 305, 620, 663, 076, 300 |
25, 30, 35, 40 |
||
|
178 |
620, 663, 076, 308 |
30, 35, 40 |
||
|
191 |
620, 663, 076, 308 |
30, 35, 40 |
||
|
194 |
620, 663, 076, 308 |
30, 35, 40 |
||
|
219 |
620, 663, 076, 308 |
30, 35, 40 |
Our HDPE/UHMWPE Roller Features
- Roller tube extrusion adopts advanced melt extrusion method, and vacuum sizing and vacuum cooling, to ensure that the radial runout of our pipe is stable, and has good flatness, far better than peers.
- All the pipes and seals are made of new materials and produced by ourselves to ensure the axial load of the idlers. High quality bearings lubricated with double seal lithium base grease and strict processing equipment process ensure good rotation resistance!
- We have all the national standards of testing equipments, through ISO9001 quality system certification, product production process and finished product inspection is strictly controlled, to ensure that each product has excellentperformance, stable quality.
HDPE / UHMWPE Roller Benefit
- Longer roller life means reduced maintenaince costs
- Increased production through improved reliability and performance
- Achieve safety outcomes and simplify roller maintenance
- Corrosion Resistance: Non-corrosive excellent abrasion resistance.
- Lightweight Design: 50% Lighter than steel roller, long lifespan.
- Cost Savings: Lower start-up costs on conveyer drives.
- Energy Efficiency: Recyclable, energy efficient, decreases vibration.
- Eco-Friendly: Non-toxic HDPE pipe.
- Longevity: Water-tight sealing arrangement.
- Low vibration.
- Minimized the damage to the conveyor belt.
- Lower noise than traditional steel conveyor roller.
- Water proof sealing device.
- Friendly to the bearing service life.
- Applicable to extreme temperature, and sever running conditions, like corrosive, damp and dusty environment.
- Can be used whereas steel conveyor roller works.
Roller Production Equipment and Capacity

● We have our own automatic numerical control production line designed and manufactured, which includes the following unique core patented equipment: Full- automatic extrusion equipment; Fully automatic injection molding equipment; Two-way numerical control plastic roller lathe: Two-way milling machine with flat grooves: Numerical control pipe cutter for plastic pipe.
● Our automated production line produces 50,000 idlers per month and has the ability to expand production capacity.
● Our CNC automatic processing equipment can fully ensure the processing precision and quality of products.
HDPE Roller and Steel Roller Comparison
|
Name |
HDPE Idler |
Steel Idler |
Ceramics Idler |
|
Chemical corrosion resistance (strong acid, strong alkali) |
Resistance |
Not resistant |
Resistance |
|
Toughness (Under greater external force) |
Not fragile |
Not fragile |
Fragile |
|
Bearing tightness |
Very good |
General |
Poor |
|
Surface adhesion |
Not easy |
Easy |
Easy |
|
Sliding friction coefficient (for belt) |
Less 0.10-0.15 |
Larger 0.68-0.80 |
Larger |
|
Abrasion resistance |
Good |
General |
Good |
|
Wear on belts |
No wear |
Easy to wear |
Easy to wear |
|
Operating power consumption (based on steel idler) |
0.85 |
1 |
1.05 |
|
Noise and vibration |
Lower |
High |
Higher |
|
Weight |
5 |
10 |
15 |
|
Installation and maintenance |
Easy installation and maintenance free |
Installation and maintenance work is heavy |
Installation and maintenance work is heavy |
|
Water absorption |
Less |
Less |
Less |
|
Service life |
3 to 5 years |
1 to 2 years |
1 to 2 years |
HDPE Roller Export Packing

HDPE / UHMWPE Roller Application

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