... , Factory price.Model LCH1818This shot blast machine se to clean and de-rust steel structure, H-beam, steel profile, pipe, etc. Key Specifications/ ... successful project:More models of Shot Blasting Machine suit for processing H-beam, Steel structure, Pipe, Steel Plate, Heavy Casting Parts, Ship Chain,etc ... us by e-mail to cs#abrators.cn. Thanks. Blasting Machine for cleaning steel structure and pipe