Ultra-high molecular weight polyethylene (UHMWPE) belt conveyor roller is a high-tech product, which consists of uhmwpe pipe,metal bearing, metal shaft , plastic bearing housing , sealing ring and so on . Compared with metal roller , uhmwpe plastic roller has many obvious advantages in performance.
Name | UHMWPE conveyor roller | Steel conveyor roller | Ceramic conveyor roller |
Corrosion resistance | High | Low | high |
Toughness (powerful force) | High | High | Low |
Sealability | Very good | Normal | Bad |
adhesive quality | Not | Easy | Easy |
coefficient of sliding friction(to belt ) | 0.10-0.15 | 0.68-0.80 | 1.4-1.5 |
abrasion performance | High | Normal | Low |
Abradability(belt ) | No | yes | yes |
Operating power consumption | 0.85 | 1 | 1.05 |
Noise and vibration | Low | High | Higher |
Weight | 4 | 10 | 15 |
Maintenance | free | Need | Need |
Life | 5-8 years | 1-2 years | 1-2 years |
Comparation with steel and ceramic roller
UHMWPE Conveyor Roller Specification (Unit:mm)
Specification（mm） | Length （customize） | Bearing （HRB，LYC, FAG, SKF） | Pipe wall’s thickness （customize） |
Φ89 | 150—2000 | 6204 | 11 |
Φ102 | 150—2000 | 6204/6205 | 11 |
Φ108 | 150—2000 | 6304/6205 | 11 |
Φ114 | 150—2000 | 6205 | 11 |
Φ127 | 150—2000 | 6204/6305/6306 | 11 |
Φ133 | 150—2000 | 6305 | 13 |
Φ140 | 150—2000 | 6305 | 13 |
Φ152 | 150—2000 | 6307 | 14 |
Φ159 | 150—2000 | 6307 | 14 |
This product is widely used in the original dock transporting places where dust is bigger and the environment has high corrosive , such as mining , power , steel , stone materials factory , cement and coking plant , coal washing factory , salt plant , alkali plant , fertilizer factory , dock and so on .
01.Longer Lifetime.
02.Abrasion and Corrosion Resistance.
03.Light Weight and Power Saving.
04.Low Decibel and Higher Safety.
05.Minimum Belt Damage.
06.Low Incrustation.
07.Dust-Proof and Water-Proof.
08.50% Lighter than Steel Roller.
09.Low Friction.
10.Available in CEMA C & D Classes.
TIPS DURING OPERATION
1.Prevent the sharp objects from scoring roller surface
2.Should not be used in the temperature greater than 80 degrees
3.Shall not use to destroy the structure and cause the loose firm ware.
UHMWPE COMPONENTS
01.SHELL
02.BEARING HOUSING
03.SHAFT
04.CLASP RING
05.BEARING
06.INNER LABYRINTH SEAL (3 IN 1)
07.MID LABYRINTH SEAL (3 IN 1)
08.OUTER LABYRINTH SEAL (3 IN 1)
09.SNAP RING
10.DUST-PROOF AND WATER-PROOF COVER CAP
Safety CE， ISO9001， Food grade FDA, SGS certificates.
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