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Help CenterUHMWPE Conveyor Roller Bracket Idler 133x900
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Specifications
1,Abrasion & corrosion resistant2,Labyrinth Seals
3,Light weight
4,Dustproof and waterproof
5,Asset protection (belts)
The parts of coal mine conveyor system hdpe yellow conveyor roller
HDPE polyethylene roller has physical and chemical properties which are high wear
resistance, low friction coefficient,not easy to wear leather strap. It also has the fine
self lubrication and not easy to card to die in the bad conditions, antistatic, flame retardant,
aging resistance, corrosion resistance.It can withstand repeated impact, vibration,
mechanical performance is excellent, light weight, easy installation, no maintenance,
low noise 93-7 DB), smooth operation. The temperature of using keeps in -40°C to -80°C.
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.
Advantages
(1).Low friction coefficient, waterproof, effective sealing system.
(2).High accurate steel pipes ensure the rollers with low vibration and noise.
(3).Multi-labyrinth seals achieve waterproof and dust proof.
(4).Adopt good bearing make sure the long lifetime, stable running and good quality.
(5).Stable running, good quality and attractive price.
Brief Introduction of Performance
1. Extremely high wear resistance
2. Super low friction coefficient
3. Super strong anti-adhesion ability
4. Prolong belt service time by 1-2times;
5. Fire resistance property,antistatic
6. Resistance to aging and various chemical media’corrosion
7. Super strong mechanical strength can stand repeated impact and vibration
8. Excellent sealing performance,low noise,low rotation resistance,steady operation
9. Long service life,which is 2-3times of that of traditional roller;
10.Wide temperature adaptability
11. Lightweight,easy installation
12. Safe and clean,no toxic can contact with food and medicine
13. Save energy consumption by more than 30%
The technical parameters of conveyor roller
Name |
Technical parameter |
After dropping parameter |
Radial moving, mm |
0.40-0.50 |
<0.70 |
Axial moving mm |
<0.70 |
<1.50 |
Rotation resistance, N |
1.50-2.50 |
<3.75 |
Axial loading, kn |
8.0-10.0 |
<10.0 |
Specifications
Shell Diameter |
Shaft Diameter at the Bearing |
89 |
17mm/20mm |
102 |
20mm/25mm |
108 |
20mm/25mm |
114 |
20mm/25mm |
127 |
20mm/25mm/30mm |
133 |
20mm/25mm/30mm |
140 |
25mm/30mm |
152 |
25mm/30mm/35mm |
159 |
30mm/35mm/40mm |
165 |
35mm/40mm/45mm |
Applications:Suitable for use in a wide variety of applications and products such as cement,coal,gravel,fertilisers,ports,chemicals,quarrying,zinc mining,grain. | |
RollerDiameters: 9mm,102mm,108mm,114mm,127mm,133mm,140mm,152mm,159mm,165mm.
(other sizes available on request)
Shaft:(mild steel/stainless steel)
Seal:Triple Labyrinth Seal
Bearing Type: SKF,FAG,NTN.(other brands available on request.
HDPE Roller components
Packaging
The Testing.
the dust test
In this setup, the dust test is performed on our HDPE roller. After 200 hours nonstop running, there was absolutely no dust detected in the grease of the bearing.
the water test
During the water test, we let the SYHDPE roller run for 72 hours continuously while water
was sprayed on the sealing. After those 72 hours, there was absolutely no water in
the labyrinth sealing and the HDPE tube.
the rolling resistance
Also, the rolling resistance of the HDPE roller is measured. This is done at a speed of
600 rev / min with a radial load of 250 N. The measured rolling resistance was only 0.96 N.
Application Fields
Chemical Industry
Fertilizer, Salt, Sugar, Pulp Paper, Acid and Alkaline, etc.
General Industry
Coal Mining, Cement, Concrete, Limestone and Quarry, etc.
Operating Condition
Send Inquiry to This Supplier
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