... , and steel sheet, etc. LCH1016B Shot Blast Machine For cleaning H-beam , Steel structure, frame, universal beam, steel plate, etc. ... High Blasting Volume and High Efficiency. LCH1016 H-beam Steel Abrator H-beam Steel Abrator Line, High Impeller Blasting Volume and ... to gain bright metal surface. Can improve technique characteristics of H-steel and surface of steels, enhance resistance to rot, ...