Customized CONVEYOR AND PARTS The rollers we provide adopt high quality welded steel pipe, stamping bearing seat and special clearance bearing, they have good advantages on flexible rotation, small starting resistance, good sealing and long service life. The maintenance is little and the carrying capacity is strong. It is an ideal accessory for belt conveyors.Customized CONVEYOR AND PARTS website:http://www.bjbfltech.com/mining-equipments-and-parts/conveyor-and-parts/