Shot Blasting Machine is casting equipment that throwing high speed pellets to clean up or strengthen the casting surface. Shot blasting machine can sand, core and clean up at the same time. Shot Blasting Equipment is first used in the casting industry cast steel, cast iron surface of the sticky sand and the removal of oxide. Almost all of the cast steel, gray castings, Magang, ductile iron and so on to be shot blasting. This is not only to remove the oxide scale surface and sticky sand, but also casting quality inspection before the indispensable preparation process. In the general casting production, throwing shot peening is essential means of technology that found in the casting surface defects. Its more important purpose is to throw shot peening to remove the burrs of die cast and get the taste of the surface quality to get a comprehensive effect.