Application of slot type roller
Trough type roller are widely used for open-air large dust, corrosive environment, such as mines, power plants, steel mills, stone material factory, cement plant, coal washery, saltworks, caustic soda plant, chemical fertilizer plant, terminals and other place of all transport often use trough type roller.
1, groove type supporting roller has the characteristics of corrosion resistance: acid and alkali salt are not corrosive to it.
2, groove roller hardness: wear resistance.
3, good sealing: trough type roller seal, are arranged at both ends of the plastic labyrinth sealing ring, oily grease does not leak, rolling long axis; trough type roller in the full sealing state operation.
4, groove type supporting roller ceramic surface, the formation of oxide film, smooth surface, non adhesive material, and conveyor belt friction coefficient is small, reducing the hoisting driving force.
5, groove type supporting roller with long service life: the use of groove type roller is longer than that of the steel roller, and can reduce the belt wear, the belt does not run the edge, and prolong the service life of the belt.
6, low operating costs: trough type roller can reduce the overall cost of belt conveyer, reduce maintenance man hours.