(1), shock and vibration caused by fasteners loose and fall off, causing the coal falling pipe lining plate, guide plate falling. (2), the material is mixed with foreign body, the foreign body is hard, has edges and corners, the coal tube ja...

(1) to a small diameter, the bending stress of the conveyor belt is large. (2) the poor quality of the conveyor belt, especially over two times, the strength of the joint is obviously reduced, or when the canvas layer is cut, or cut, and the...

The conveyor belt in the transportation and storage should be kept clean to avoid direct sunlight or rain leaching, and to prevent the acid, alkali, oil, organic solvent material contact and distance heating device one meter away. The temper...

Avoid roller covered by material, resulting in the rotation is not working, material card to prevent leakage between the drum and the belt, pay attention to the conveyor belt moving parts lubricated, but not oil pollution conveyor belt; To p...