H beam blasting coating line The series is used for pretreatment of the surface of the H-beam and other steel materials. Three-dimension dynamic simulating design is adopted, to locate the position of the shot-blasting machine. Effective blasting and auto control are controlled with PLC programming control and photo-detecting device. A highly efficient filter-barrel pulse back-blowing dust is equipped H-beam coating production line The production line is used to make coating of steel structure, so it has greatly shortened the processing period, and improved the sticking force of the painted film. The production line reduces the laboring intensity of workers, and improves working circumstances. Currency: Unit Price: Quantity: Delivery: