... .stable and reliable operation 4.Rapid centrifugal discharge Introduction1. Bucket elevator is widely used in the transportation of coal,ores, rock ... .Working principle 1.It consists in steel plates, steel frame, buckets, belt, driving drum, bend pulleyand so on.2.This bucket elevator ... is more than 20000 hours).3.This kind of Bucket elevator is more suitable for carrying powder or fine particles. You ...