... is the high efficiency blasting wheels, shot blasting with high-speed thick blasting pills and blowing on every parts of steel plate ... quickly, to make steel plate achieve a bright and clean surface and to improve the adhesion force of painting to steel ... lifetime of steel plate. Machine name: Passing type H beam shot blasting and cleaning machine Model: XQB05H, XQB05HA, XQB06H, XQB06HA, XQB08HD, ...