This shot blasting machine is suitable for surface cleaning of the outer wall of various diameter steel pipes, to meet the needs of various workpieces in various industries; It belongs to specialized non-standard equipment. We use shot blasting cleaning technology to achieve the purpose of rust removal and strengthening, because shot blasting is still the most economical and reliable method in the world. Shot blasting cleaning has the following advantages compared to other cleaning techniques: Improving the fatigue resistance of mechanical products and metal components Relieve stress concentration Extend its service life Optimize the surface process state of the workpiece Greatly improve cleaning efficiency Reduce the labor intensity of cleaning work Reduce environmental pollution This type of equipment is widely used in mines, oil fields, pre-treatment of steel pipe anti-corrosion, shot blasting treatment of submarine or desert gas transmission pipes, etc., to improve the appearance quality and surface process status of its product components. technical specifications 1,Cleaned workpiece gas cylinder Workpiece size (D´L) Φ406´2000 mm 2,Roller Conveyor Roller speed 1-2m/min Power 3´1.5 kW 3,Blast wheel Impeller diameter Φ420 mm Abrasive flow rate 2´250 kg/min Power 2´15 kW 4,Elevator Lifting amount 35 t/h Power 4kW 5,Separator Separating amount 35 t/h Wind speed 4~5 m/s 6,Screw Conveyor Feeding amount 35 t/h Power 4 kW 7,Dusting system Power 11Kw Wind amount 9800m³/h 8,Total power ~53 kW