Q311 rolling drum type shot blasting machine General Introduce The high-speed impeller throws the abrasive to the continuous tumbling castings or forgings in barrel, to remove the greensand or scales on the surface. It cleans evenly and its productivity is high, so it is suitable for cleaning the small work pieces whose weight are under 15KG in medium or small-scale casting or forging workpieces. Durable drum type shot blasting machine,strengthening shot blasting cleaning equipment,remove oxide skin equipment Features 1. Evenly cleaning and high productivity. 2. Apply to clean up little casting under 30 kilograms in medium and small casting workshop 3. With automatic stopping device. 4. The machine has individual dust-collecting device, the installation spot is not limited by the ventilation pipelines in workshops. 5 PLC control , can achieve automatic operation. 6. The blasting cabinet uses SPMN13 steel protective liner with thickness 10mm,SPMN13 has good quality and stable performance. Its lifetime is 13 times of alloy casting iron.