The metal track type shot blasting machine is used to remove sand, rust layer, oxide skin, and burrs on the surface of castings, forged parts, stamped parts, and other parts that are prone to rolling and falling, as well as non brittle parts that are not easy to collide, and castings with shallow cores. The main users are machine tool factories, automobile factories, textile machinery factories, heat treatment workshops, steel casting workshops, and stamping workshops. Due to the good protective measures and strong shot blasting performance of the shot blasting machine of this model, it can also clean workpieces that are difficult to clean with satisfactory results