The difference between dry sandblasting machine and wet sandblasting machine

The difference between dry sandblasting machine and wet sandblasting machine Liquid sandblasting machine and dry sandblasting machine use different methods. The liquid sandblasting machine puts the abrasive in the water, uses the abrasive pump and compressed air through the spray gun to spray the abrasive at high speed to the surface of the workpiece to be processed, to achieve the role of surface cleaning and polishing of the parts. The liquid sandblasting machine has high sandblasting efficiency and low abrasive consumption, which can achieve the purpose of improving the surface finish of the workpiece and the appearance of a strong bottom. Because the liquid sandblasting machine uses wet seal operation, the grinding liquid abrasive uses tap water and natural sand (pill), and the mechanical seal of the kettle is a cyclic operation, so there is no dust during operation, no toxic waste water, and no environmental damage. Pollution, the installation of equipment is simple and convenient, and no separate work room is required. The liquid sandblasting machine adopts suction sandblasting, which uses compaction to move at high speed in the sandblasting to form negative pressure to cause ejection. The mechanically sealed abrasive liquid of the kettle in the abrasive tank is sucked into the sandblasting gun through the hose, and then the air is compressed. The flow is blasted from the nozzle to the surface of the workpiece at high speed and reaches the blasting process. Liquid sandblasting machine, after the mechanical parts are blasted, the appearance of the mechanical parts can be improved by 0.5-2.0 grades on the original basis. If different shot materials are used, the mechanical parts can be bright or Matte and other effects. Liquid sandblasting is one of the most ideal methods for surface polishing and finishing. The liquid sandblasting machine can completely clean the rough appearance of stainless steel welded parts, heat treatment parts, stamping parts and machined parts, remove residual salt and burrs, and be used for pre-treatment procedures before spraying and electroplating; liquid sandblasting machines are suitable for small and medium-sized Small batch production of single-piece parts, high quality and high efficiency; shot glass shots, strengthening the appearance of light decoration parts; watchband factories, glasses factories, jewelry factories, electronics factories, etc.