Conveyor Roller/Return Roller/Carrying Idler, Return Idler, Carrier Roller

This kind of rollers (spiral roller, screw roller) have the following functions:
Enjoying cleaning function
Prevent the materials from stick to the belt
Avoid the belt moving deviation

The rollers/idlers are made from high precision welding pipes and seamless tubes, steel plates and the body of the roller/idler.
The bearing are welded as an integrated one by extrusion and argon guarantee welding, which make the rollers/idlers low resistance coefficient, long lifetime.

The seal of our rollers/idlers are labyrinth seal, which make the rollers/idlers fine waterproof and dustproof.
The concentric design of the roller/idler decreases vibration.