This shot blasting machine is designed for cleaning the surface of car wheel.Through blasting

 the air,the machine shoots bunches of pills in high speed and density to impact on the original 

surface of the steel material and cause the rust layer, welding slag, oxide skin and other stains 

fall off quickly. The steel material and work pieces obtain a clean surface in certain roughness

 thus improve the adhesion of lacquer film to the steel surface. The pill blasting gives steel work 

piece metallic luster on the surface and visible part, expose the surface defect and enhances the 

anti fatigue and corrosion resisting performance.