High pressure Sand blasting machine , 1) working pressure :3-8bar 2)blasting abrasive :glass beads ,aluminum oxid,steel grit High pressure  sand blasting machine    Application1.       The machine can clear mold , forging and casting parts . welding parts ,heat parts and machine processing work pieces 2.       Deal with Rough surface , remove oxide ,residual salt and burr . and also can be used Pretreatment process before spraying ,electroplating except carbide ,polishing treatment 3.       This machine also use glass beads ,Silica sand ,and strengthen the surface of light decoration 4.       This machine is suitable for medium volume production of single ,small parts 

High pressure sandblasting machine