PRODUCT

UHMWPE Idler Roller
UHMWPE is a linear polyethylene with a molecular weight more than 3 million.
It is an outstanding plastic with the best self lubrication, impact absorbing properties and the highest resistance to abrasion.

UHMWPE, "ultra-high molecular weight polyethylene. ", is linear structure of polyethylene with average molecular weight of over 2.5 million. This thermosetting polymer is formed by Ethylene, butadiene monomer under the effect of Barium-based catalyst. It is powder under the normal temperature while in the higher temperature (300℃) it is in solid state, never flow.

1.Good performance of self-lubrication and incoherence, keeps the roller surface clean.

2.Extremely low friction coefficient, makes the roller running more stable and flexible.

3.Long service life, the wear resistant of UHMWPE is 7 times as long as steel and 3 times as long as nylon.

4.Good performance of impact resistant

5.Prolong belt service life greatly, due to the UHMWPE has good performance of self-lubrication and incoherence, so, the roller can protect the belt better.

6.Low running cost, the UHMWPE roller can provide significant economic benefits. The light weight of the roller makes it very convenience to install and maintenance

7.Low running noise. The UHMWPE roller has good performance of impact energy absorption and damping, can reduce nose and vibration.

 

Item

UHMWPE Roller

Steel Roller

Ceramic Roller

Corrosion resistant

Yes

No

Yes

Tenacity (External force)

Shatter off

Shatter off

Shatter off

Surface adhesion

Not easy

Easy

Easy

Coefficient of sliding friction (to belt)

0.10~0.15

0.68~0.80

Larger

Wear to belt

Not easy

Easy

Easy

Running power consumption

0.85~0.90

1

-

Noise and Vibration

Low

High

High

Weight

3

10

15

Install and maintenance

Convenience

Difficult

Difficult

Water absorption

Low

Low

Large

Impact resistant

Good

Good

Poor

Service life

3~5 year

1~2 year

1~2 year

 

Item

UHMWPE Roller

Steel Roller

Ceramic Roller

Corrosion resistant

Yes

No

Yes

Tenacity (External force)

Shatter off

Shatter off

Shatter off

Surface adhesion

Not easy

Easy

Easy

Coefficient of sliding friction (to belt)

0.10~0.15

0.68~0.80

Larger

Wear to belt

Not easy

Easy

Easy

Running power consumption

0.85~0.90

1

-

Noise and Vibration

Low

High

High

Weight

3

10

15

Install and maintenance

Convenience

Difficult

Difficult

Water absorption

Low

Low

Large

Impact resistant

Good

Good

Poor

Service life

3~5 year

1~2 year

1~2 year

 

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Service item:

  1. DCCD ®/ HONGXIN® RUBBER provides complete technical support to ensure the products installed in time and run safety.

  2. The main purpose of technical support is to solve the products or technical problems which are beyond to the clients.

  3. Clients should provide necessary assistance during the services.

     

Service Mode:


  1. Communications support: the engineers help to solve the problems by various means of communication, main including phone answer, video or graphic by email.

  2. Field support: onsite install and guide service is available according to clients requirement

     

Working Procedure:


  1. For clients requirements, we will react quickly with 24 hours, no more than 48 hours at the latest.

  2. Give solutions by telephone

    The solution was obtained by experiment, then notify the clients.

 

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