Shandong Kaitai shot-blasting machinery co.,ltd is a professional enterprise which integrates with technical research ,development, production ,installation and debugging .cooperated with machinery college of jinan university .and have types such as rollers ,chains ,lift hooks ,pass-through ,revolving tables and stepping.ect.We also design it according to their casting size.QG series shot blasting machine for surface treatment ,wiping up the oxide coating ,welding slag ,appearing the metallic sheen ,increasing the area of the surface .which is in in favor of UV,it applies in the line of petroleum &chemical ,steel ,city group heating ,group drainage ect.