喷砂机工作原理（The work principle of the sand blasting machine）
The work principle of the sand blasting machine is to compress the air to eject the grind material (or pill) on the surface of the parts, to cut or strike the surface of the parts mircrocosmicly, to achieve the disposals like derusting, degrease, wipe off the impurity on the surface, strength the surface and other decorative handling. It is widely used on all kinds of metal components and soldering surfaces in shipping, aeroplane, metallurgy, mine, railway, bridge, chemistry, vehicle and heavy machinery manufacture fields. At the same time, it's an ideal equipment for decorating and carvening the nonmetal (glass, plastic,etc.)surfaces.