Spraying Paint 200kg Conveyor Return Roller For Conveyor Belt

Rubber Disc Comb Return Roller for Conveyor Transport System

The Rubber Disc Return roller is covered with a hard rubber ring, and the Rubber Disc Return roller can prevent the conveyor belt from deviating. Rubber Disc Return rollers are used on conveyors that convey viscous materials.

Rubber Disc Return roller is also called comb type cleaning roller. Rubber Disc Return rollers are used on conveyors that convey viscous materials. The surface of the roller body is equipped with an elastic cleaning ring-shaped rubber ring at intervals to clean the viscous material on the carrying surface of the conveyor belt. The comb-shaped roller automatically cleans the bonded materials on the return belt to remove the fine particles or particles adhering to the belt surface. Powdery raw material to prevent belt deviation caused by it. Rubber Disc Return rollers are widely used in mining, power plants, chemical industries and other industries.

Factors affecting the quality of comb idlers:

1. Roller radial runout (this index directly affects the stability of material conveying)
2. Axial string momentum (directly affects the service life of the roller)
3. Flexibility (affecting the service life of the roller and the service life of the tape, as well as the driving power of the whole machine)
4. Performance (affecting the service life of rollers)
5. Dustproof performance (affecting the service life of rollers)
6. Axial bearing capacity (affecting the service life of rollers)
7. Impact resistance (affecting the service life of rollers)
8. Rotation resistance (affects the service life of the tape)

There are five other criteria for judging the quality of rollers:

1. Dustproof performance of roller;
2. Waterproof performance of roller;
3. Axial bearing capacity of the roller;
4. The impact resistance of the roller;
5. The service life of the roller.

conveyor roller Description

The basic types of rollers:

(1) The rollers are classified into self-aligning rollers, buffer rollers, trough rollers, and parallel rollers according to their uses. The function of the self-aligning roller is to correct the deviation of the belt of the belt conveyor. Usually, a rotary groove-shaped self-aligning roller is installed on the heavy-duty section of the conveyor, and a parallel self-aligning roller is installed on the no-load section. The buffer roller is applied to the tailstock of the machine according to the actual situation. When receiving the material, it can reduce the impact of the material on the belt, which is beneficial to the service life of the long belt. The trough-shaped roller is generally composed of two side rollers and a flat roller. The groove angle is generally 30 degrees. For a detachable belt conveyor, the three rollers of the trough-shaped roller are hinged to each other, so Called hinged roller. The parallel roller is generally a long roller, which is installed at the lower end under pressure, so it is called the lower roller.

(2) The rollers are divided into two types: steel rollers and plastic rollers. There are three types of bearing seats for rollers: cast iron, stamped steel plate and phenolic plastic.