china manufacturer tumble shot blasting machine OEM is available durable use easy to operate high capacity china manufacturer tumble shot blasting machine workpiece to be cleaned ItemSpecificationUnitSteel sheetWidth2200mmThickness5~60mmLength3000~12000mmSteel structureWidth1200mmHeight300mmLength3000~18000mmInlet size of blasting chamber ItemSpecificationUnitWidth2400mmHeight400mm Blasting ...