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139mm Diameter Conveyor System HDPE Conveyor Idler Blue Conveyor Rollers
Jan 06, 2017


139mm Diameter Conveyor System HDPE Conveyor Idler Blue Conveyor Rollers

Conveyor idler roller Product Description

Idler roller conveyor Industry Strengths:

  • Solutions to Dredging & Marine & Mining & Conveyor

  • 21 years export experience

  • Strict quality control 

  • Delivery in time 

  • SHUNDA service is available with competitive prices

  • Better trade services

SHUNDA Professional HDPE/UHMWPE/Plastic/Steel Conveyor Idlers/Rollers for Bulk Materials Handling Description

Features of HDPE Conveyor Roller Idler
(Light Load Duty Corrosion and Abrasion Resistant Roller).

Idler Roller For Conveyor Advantages and Benefits:

  • Lower weight-50% lighter than steel roller which means lower power consumption , Easier to install and maintenance,  Easier /cheaper  transportation.

  • Light load capacity-light HDPE roller is designed for light load capacity conveyor, it not only keeps the very light weight of roller but also guarantee the adequate mechanical strength of roller shell to avoid bending in the middle of roller. The most important is that it reduces the cost of conveyor roller.

  • Lower abrasion and corrosion of roller shell which means longer life of roller and lower maintenance.

  • High resistance to chemical agents which means the roller will not rust and is suitable for a wide variety of applications.

  • Belt friendly since HDPE shell will not wear and cut the belt.

  • Low noise emission due to thermoplastic noise absorption.

  • Self -cleaning roller surface which means prevention of build up of material which main cause of belt mis-tracking and less spillage from the belt.

  • Low running resistance sealing system which means lower motor torque need in conveyor start , lower power size and energy consumption.

 
Idler Roller Conveyor Properties comparisons of HDPE pipe, PA66 pipe and steel pipe
 

Item

Test method

Unit

HDPE pipe

PA66 pipe

Steel pipe

Density

ISO1183

g/cm3

0.945

1.15

7.8

Melting temperature

ISO11357

°C

129

255

1410

Water absorption

ISO11359

%

<0.01

3.8

-

Coefficient of linear thermal expansion

ISO11359

10-4/°C

1.2

0.8

0.17

Heat deformation temperature

ISO75

°C

71

182-224

1230

Yield strength

ISO527

Mpa

20

-

≥245

Tensile elongation

ISO527

%

≥350

60-300

20

Gap beam impact strength

ISO179

KJ/m2

<27

5.9-10.8

No break

Rockwell hardness

ISO2039

R

33

85-120

45

Friction coefficient

ISO8295

-

0.28

0.37

0.58

Corrosion resistance

-

-

Good

Good

Bad

 
Idler Roller For Conveyor Typical applications:

  • Mining---coal, iron ore, gold,

  • Coal process plants

  • Coal fired power stations

  • Import/export terminals

  • Steel plants

  • Fertilizer plants

  • Cement plants

  • Gravel plants

  • Quarry

Delivery 
Samples delivery: International Express FEDEX, UPS, TNT, DHL, EMS, Airmail;
Bulk Products Delivery: By Air; Sea; Truck; Train;
Goods will be delivered after our production time, delivery method bases on each customer's country area.
 
Payment terms
T/T, L/C, Western Union, Paypal, DP are acceptable.


Quality Control

  1. Roller Radial Run-out      

  2. Roller Axial Displacement

  3. Roller Rotation Resistance Factor

  4. Roller Axial Displacement after Falling    

  5. Roller Rotation Resistance after Falling

  6. Roller Axial Carrying Capacity