Use and operation of rollers:

1. Before using the roller, check the appearance carefully for any serious bumps and damage. The rotating roller should rotate flexibly without jamming.
2. The installation distance of the rollers should be determined by scientific calculations based on the type of logistics and the characteristics of the conveyor, and avoid excessive or dense installation.
3. The roller installation should be adapted to avoid mutual friction.

Roller model:

1. According to the material, it is divided into rubber roller, ceramic roller, nylon roller and insulating roller.
2. There are mainly trough roller groups, various parallel roller groups, various self-aligning roller groups, and various buffer roller groups.

What is the roller and its role classification
1. Groove idlers include ordinary idlers, forward inclined idlers, quick-change bearing idlers, hanging idlers, three-chain idlers, reversible idlers, variable groove angle idlers, and transitional idlers. Roller, V-shaped roller, etc.;
2. Parallel idlers include ordinary idlers, comb idlers, forward inclined idlers, steel rubber idlers, spiral idlers, etc.;
3. Self-aligning rollers include general-purpose rollers, friction reversible rollers, powerful rollers, cone rollers, spiral rollers, combined rollers, etc.;
4. Buffer rollers include spring plate type rollers, buffer ring type rollers, powerful buffer type rollers, adjustable elastic type rollers, hanging type rollers, etc.;

1. both acid, alkali and salt are difficult to corrode.

2. Trough roller has strong hardness: strong abrasion resistance.
3. Good sealing: The trough roller is fully sealed, and both ends are equipped with plastic labyrinth seals. The oil and grease will not leak, which can make the rolling shaft long-term; the trough roller is in a fully sealed state.
4. Ceramic surface of trough roller: an oxide film is formed, the surface is smooth, does not adhere to the material, and the friction coefficient in contact with the conveyor belt is small, which reduces the driving force of the winding.
5. Long service life of trough rollers: trough rollers are 2-5 times longer than steel rollers, and can reduce belt wear, belts do not run sideways, and extend belt life.
6. Low operating cost: trough rollers can reduce the overall cost of belt conveyors and reduce maintenance man-hour