The characteristics of shot blasting
1, clean up the high efficiency, low cost, less operator, easy to achieve mechanization, suitable for mass production;
2, do not have to compress the air to accelerate the projectile, so do not have to set the power of the air compressor station, the surface is clean and no moisture;
3, poor flexibility, limited by the venue, clean up the workpiece when some blindness, easy to produce in the workpiece surface clean up the dead ends;
4, the equipment structure is more complex, wearing parts and more, especially the worn and other parts wear fast, maintenance hours, high cost;
5, the general situation can not use light and small projectile.