Rubber sleeve roller (idlers) are important parts on Belt Conveyor, it endure over 70% resistance of one belt conveyor. Rubber sleeve roller (idler) used for supporting conveyor belt and the material. There are kinds roller we supplied, like steel, nylon, ceramic or rubber. With years designing and manufacturing experience，Monster becomes a high quality rubber sleeve roller (idler) server in conveyor spares industry.

Rubber sleeve roller is a kind of return roller.The return roller is also called a parallel under roller. It is also the most used under roller. The role of back haul roller group is to support the backside section of the retaining tape, reduce the running resistance of the belt and skirt friction, and the tape’s drape is no more than a certain limit, so as to ensure the smooth operation of the belt and prolong the service life.

Technical features are as follows:

1.  The original roll of the two sides of the tooth is changed to the roller that is transferred by the roller.
2.  The operation of its tugboat is directly extended to the bearing seat on both sides, and three seals are added to ensure the stability of spray and the stability and service life of the whole back haul roller.
3. Reduce the deformation of the edge belt and the skirt and the diaphragm. It has a reasonable structure and good performance, thus ensuring the service life of the high angle belt conveyor belt.
4.  stable running, good quality with minimum maintenance.
5. Small vibrating and long lifespan.
6. Be well dust proof and waterproof.
7. High accurate steel pipes ensure the rollers/idlers running with low vibration
   And less noise.

Application:

The products are widely used in coal mines, metallurgy, machinery, ports, construction, electricity, chemistry, food packing and other industries

Specification:

1. D 89-D 159 mm, or according to customers’ requirement.
2. L 200-L 530 mm, or according to customers’ requirement.
3. With belt 500 mm-1400 mm, or according to customers’ requirement