HDPE Idlers/Rollers

JM Scandi Roll offers a very wide range of plastic and HDPE conveyor idlers/rollers and idlers with our quality sealing.

Typical installations and advantages:

  • Corrosive environment
  • Reduction of noise levels
  • Reduction of weight

The typical field of applications are:

  • Where solenoids are involved
  • At conveyor systems exposed to strongly corroding matter, e.g. fertilizer
  • Where noise emission needs to be reduced
  • Where weight and, thus, energy consumption is to be decreased
  • Where material adhesion has to be prevented

Product description:  

Brand JMS
Life time 30000-50000 hours
Production capacity 3000pcs/day
Pipe diameter 38-219mm
Shaft diameter 10-60mm
Idler/Roller length 110mm-3500mm
Idler/Roller pipe PVC, PE-HD, PA6, POM etc.
Shaft 45# carbon steel
Bearing type Single row deep groove ball bearing 2RS with C3 clearance
Bearing brand HRB, SKF, FAG, NSK and LYC etc.
Seals Grease retaining inner seal with multi-stage labyrinth and retention cap with outboard rubbing flinger seal
Standard ISO, UNI, DIN, AFNOR, FEM, BS, JIS, SANS and CEMA

Specification:

Standard diameter

Length (mm)

Bearing types (min-max)

Pipe thickness (mm)

mm

inch

89

3 1/2

110-3500

6204

8/10

108

4 1/4

110-3500

6204 6205

10/15

133

5 1/4

110-3500

6204 6205

10/15

159

6 1/4

110-3500

6204 6205 6206 6305 6306

10/15

Lower mass

JM Scandi Roll HDPE idlers/rollers is lighter than an equivalent steel roller making for safer handling especially on larger rollers. The lower rotating mass reduces the start-up torque required for the conveyor.

Steel HDPE % Change % Change
Roller Size Total Mass Rotating Mass Total Mass Rotating Mass  Mass Rotating Mass
127/340/25 6.8 5.5 5.3 4.0 -22% -37%
127/390/25 7.5 6.0 5.9 4.4 -21% -36%
152/450/30 12.2 9.7 10.6 8.1 -13%  -19%
152/560/30 14.4 11.3 12.5 9.4 -13% -20%
152 dia 127 dia
Belt speed St HDPE Diff Steel HDPE Diff
4,2 m/sec 78 65.5 12.5 74.6 65.5 9.1
3,2 m/sec 73 62.5 11 67.3 62.5 4.8
1,2 m/sec 54 52.8 1.7 53.6 51.5 2.1

Quieter idler/roller

Conveyor noise is an environmentally sensitive issue. The HDPE idlers/rollers have a significantly lower noise emission than steel idlers/rollers. Our idlers/rollers have been tested in a dedicated acoustic chamber at JM Scandi Roll in China.

Selection of our HDPE idlers/rollers

Delivery on time

A wide product range

ISO9001:2015 certified

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