Double Sealed Bearing 25M/Min Heavy Duty Conveyor Rollers For Moving Equipment

Double Sealed Bearing 25M/Min Heavy Duty Conveyor Rollers For Moving Equipment

Heavy Duty Belt Conveyor Buffer Impact Idler Roller Manufacturer Supply

The heavy-duty buffer roller is used to slow down the impact of the falling material on the conveyor belt at the receiving part of the belt conveyor. It is a type of roller that is mainly developed for corrosive environments such as coal washing plants, coking plants, and chemical plants. Its inherent toughness is It is more than 10 times that of ordinary metals, and has a life span of five times that of traditional pillar shoes. It is corrosion-resistant, flame-retardant, and light weight. It is widely used in mining. The special polymer material for the roller body has mechanical properties similar to bronze, has good wear resistance, and has good self-lubricating properties, and does not damage the belt. The buffer roller has superior anti-corrosion performance. The roller body and the seal are made of polymer materials, which are corrosion resistant. Used in corrosive occasions, the service life can reach more than 5 times that of ordinary rollers.

Heavy-duty cushion rollers are light in weight and have low rotational inertia. The special polymer material for rollers is light in weight, and its specific gravity is one-seventh of steel. The weight of rollers made of this material is about one-half of ordinary rollers, with low rotational inertia, between the rollers and the belt. The friction is small

Main Features

Customized Heavy Duty Conveyor Mining Idler Trough Grooved Roller
1) Solid design, most suitable for heavy loading.
2) The bearing housing and steel tube are assembled with precision concentric automatic welding machine
3) Cutting of the pipe and bearing is processed by CNC automatic equipment
4) The shaft end is precision barreled and firmly connected with the bearing
5) Fabrication of the roller is tested by an auto device to ensure concentricity
6) Roller and supporting components.materials are conformed to DIN/AFNOR/FEM/ASTMCEMA standards.
7) The roller is lubricated and maintenance free.
8) Life span is up to 30,000 work hours or more, depending on correct usage.
9) Sealing structure: inner-seal, 3 slot labyrinth seal, V shape rubber ring and centrifugal self-cleaning body to ensure water and dust proof.
10)Vacuum sealed which has withstood anti water, salt, snuff, sandstone and dust proof experiments.

 conveyor roller parameter