Mining Bulk Material Handling Conveyor Drum Components

Mining bulk material handling conveyor work in the open pit or underground mines environment. transfer bulk materials in coal mining, ore mining, hard quarry and related materials. pulleys play an essential role in conveyor system, keep equipment up and running. Xkte spherical roller bearing are available with heavy duty pulleys and cages that are suitable for extreme demand harsh applications such as vibratory screens. Mining conveyor machine, and mining bulk conveyor pulley. self-aligning ball bearing for light duty pulleys. Xkte specialize in manufacture manufacturing reinforced cage ball beairng for conveyor idler rollers and roller beairng for drum pulley. 1. Drum or shell: the drum is the portion of the pulley in direct contact with the belt. The shell is fabricated from either a rolled sheet of steel or from hollow steel tubing. Diaphragm plates: the diaphragm or end plates of a pulley are circular discs which are fabricated from thick steel plate and which are welded into the shell at each end, to strengthen the drum. The end plates are bored in their centre to accommodate the pulley shaft and the hubs for the pulley locking elements. Shaft:the shaft is designed to accommodate all the applied forces from the belt and / or the drive unit, with minimum deflection. the shaft is located and locked to the hubs of the end discs by means of a locking elements. The shaft and hence pulley shafts are often stepped.