... 2.For Chain Conveyor & Bucket Elevator 3.Widely used in Cement mill. Driven Sprocket / Drive Sprocket For Bucket Elevator, ... NSE100, NSE200, NSE300, NSE400, NSE500, NSE600, NSE700, NSE800, NSE1000...For Deep Pan Conveyor ... DS640, DS800, DS1000, DS1200, DS1400, DS1600...For Chain Conveyor, FU150, FU270, FU350, FU410 ect....Order Information:1) Shaft ...