1, good polishing effect, surface smooth and uniform, with very high consistency.

2, good toughness, and not easily broken, can be recycled, long service life, reduce energy consumption, reduce the cost of.

The pollution caused by 3, to be treated not parts or products.

4, to reduce dust, improve the service life of equipment and improve working environment.

5, used for shot peening, a large number of projectile ejection to parts of the surface, the violent impact the surface of metal parts have extremely strong plastic deformation, the surfaces of the parts have a certain thickness of cold hardening layer, called the surface strengthening layer, the reinforcement layer can significantly improve the fatigue strength of parts in high temperature and high humidity work the. In addition, shot peening can induce change of steel surface tissue, which induced by residual austenite transforms into martensite, and the ability to sub structure refinement of martensite, further improve the workpiece surface hardness and wear resistance, and the service life can be prolonged. The actual test, shot 10 seconds, arc height of specimen deformation is up to 0.6mm, 100% coverage rate.