... Product Description This is a multi-purposes pre-treating processing machine for the cleaning of welding structure, H/I beam, profiled ... of steel plate and prolong the lifetime of steel plate. Machine name: Passing type H beam shot blasting and cleaning ... machine Model: XQB05H, XQB05HA, XQB06H, XQB06HA, XQB08HD, XQB08A6 Technical data: Work- ...