The grinding efficiency of the mill is high, the collision times of grinding medium is 50 times that of ordinary ball mill, and the grinding speed is 10 ~ 30 times higher than that of ordinary ball mill. It has good sealing performance, no dust overflow, low energy consumption, simple installation and convenient maintenance. It adopts rubber lining plate and non-metallic medium to basically realize iron free wear. It can grind inflammable and explosive materials intermittently, and can be filled with nitrogen for protection brief introduction Rotary vibration mill is a newly developed ultra-fine powder crushing machine with a wide range of crushing. It is suitable for chemical industry, dyes, rubber products, bakelite, ceramics, pesticides, medicine, building materials, cosmetics and other industries. It is suitable for intermittent, continuous, dry and wet grinding operations. The grinding efficiency of the mill is high, the collision times of grinding medium is 50 times that of ordinary ball mill, and the grinding speed is 10 ~ 30 times higher than that of ordinary ball mill. It has good sealing performance, no dust overflow, low energy consumption, simple installation and convenient maintenance. It adopts rubber lining plate and non-metallic medium to basically realize iron free wear. It can grind inflammable and explosive materials intermittently, and can be filled with nitrogen for protection.