• Spiral Return Idlers for Belt Conveyor
  • Spiral Return Idlers for Belt Conveyor
  • Spiral Return Idlers for Belt Conveyor
  • Spiral Return Idlers for Belt Conveyor
  • Spiral Return Idlers for Belt Conveyor

Spiral Retrun Idlers

This Belt Conveyor Spiral Idler, also called screw conveyor idler and screw roller, is designed for conveying sticky materials and it has self-cleaning ability to ensure high working efficiency.

  • Applications
  • Specification
  • Related
Applications

The Conveyor Spiral Idlers are used on the return side of the belt as belt cleaner. Spiral steel welded on the spiral roller act as a screw and pushes the build-up material on the center to the edge of the belt, return roller. Our products are widely used in thermal power generation, harbours, cement plants, metallurgy and as well as the light duty conveying devices for industries.

Specification
Specifications of Spiral Conveyor Return Idler
Standard Diameter (mm) 108-219
Length scope (mm) 900-3350
Idler's Shell Wall Thickness (mm) 3.0-6.0 (customizable)
Standard DIN, CEMA, JIS, AS, SANS-SABS, GOST, AFNOR etc.

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