Roller conveyor type H beam shot blasting machine General Introduce The series equipment is mainly used for removal of large steel structure, H beam steel, construction machinery, large welding structure on the surface of dirt, rust, slag and scale, etc., make its surface clean and obtain certain uniform roughness, in order to enhance the adsorption force of paint, improve the quality of coating. Structure Principle The equipment consists of: the main, auxiliary cleaning room, shot blasting machine, the workpiece conveying system, vertical screw conveyor, horizontal screw conveyor, elevator,separator , pill feeding system, the projectile recycling system, dust removal system, platform railing, electrical control system etc.