Steel shot blasting machine for bridges and steel structures of construction machinery and other industries the best choice. Cleanable plates. steel pipe. large I-steel, welded steel, roller hearth continuous operation devices of the genus, and is connected to steel pretreatment production line. Cleared the workpiece down on the roller, you can automatically access, lined with protection of high manganese high chrome trim cleaning Chamber. The equipment used in shot blasting machine is the latest patent product, with energy-efficient, high projectile velocity, throwing a large amount of consumable parts wear, long life and easy replacement and so on.