Silicon carbide grinding barrel Silicon carbide grinding barrel, also known as silicon carbide inner barrel, sanding machine accessories, nano sanding lining. Silicon carbide grinding barrel is mainly used in the sand mill, as its lining, with small density, light weight, high hardness performance, greatly improve the service life of the equipment. Silicon carbide ceramic material is a good balanced wear-resisting material at present. Silicon carbide grinding barrel, instead of imported products, the service life is 5-10 times of the general wear-resistant materials. High hardness, high strength, high wear resistance, high temperature resistance, good thermal conductivity. The characteristics of silicon carbide grinding barrel: 1ã??very low wear, can prevent material pollution. 2ã??suitable for all kinds of grinding and dispersing occasions. 3ã??high grinding efficiency. 4ã??extremely long service life, low comprehensive operation cost.