... of steel pipe, tube, sheet,plate, etc.to gain bright surface. Sandblast EquipmentUsed to clean the surface of steel pipe, tube, ... : Size of work piece : 800x800mmRevolving speed of roller: 1 to 5m/min Distance of roller: 400mm Loading limited of roller ... of customer is available.Reference photo taken from our successful project.Our company have passed SGS Audit, and ISO9001:2008 cerification ...