... 5.ISO 9001:2008 certified Qingdao Antai Heavy Industry Machinery Co., Ltd.Founded in 2003, 10 years experience for making shot ... special material spare parts for our machines. Chain Bucket Elevator Performance and Parameters:In accordance with JB3926-85 Vertical Bucket ... etc. Uses and characteristics 1, TH, TD Vertical Bucket Elevator is widely used in mining, metallurgy, building materials, coal, ...