1.Shot Blasting Machine For Concrete 2.Manufacture 3.Qingdao Seaport 4.Worker training Sri Lanka Shot Blasting Machine For ContreteThis series mainly used in rusty ... , it prolongs its service life.lt is the best choice for mesh, steel structure, ship, bridge, engineering machinery, boiler manufacturer and ... , 70% before shipping by T/TNote: We has exported this machine to russia, saudi arabia.