Idler Roller Conveyor Introcon Conveyor systems

Idler rollers, or sometimes simply known as conveyor rollers, are cylindrical-shaped bars that run along and underneath a conveyor belt. There are many different types of idler rollers with varying functions.

The purpose of using a flat return idler is to support the belt from the return side to prevent stretching, sagging and failure of the belt, which increases the service life of the conveyor belt.

Conveyor idler designs are composed of more than one roller, where various parts of the idler connect to the conveyor belt at different points to keep the belt properly routed and operating well. These designs can also include metal racks for stability.

Idler rollers can be manufactured to suit almost any conveyor application. Some variables include bearing brand, bearing size, diameter or series, wall thickness, seal type and material type. Different variables can be selected and customised to suit your application’s standards and specifications.

Different idler rollers are used for various processes, and some determining factors could be material type, specific gravity of the material and lump size.

Idler rollers Conveyor belt types

Plain Idler Rollers
Tapered Idler Rollers
Rubber-Coated Idler Rollers
Rubber Disc Idler Rollers
Rubber Screw Idler Rollers
Steel Screw Idler Rollers