Ultra-fine Mill is a machine used for grinding materials into ultra-fine powder, widely applied in metallurgy, building materials, chemicals, mining, and other fields.

The primary function is to grind various non-flammable and non-explosive brittle materials into fine powder. Suitable for materials with Mohs hardness ≤6, the finished powder particle size can be adjusted between 325-3000 mesh, with a production capacity of up to 0.4-45 tons per hour.

The ultra-fine mill operates by using an electric motor to drive a reducer, causing the main shaft and turntable to rotate. The material, after being crushed, is sent to the storage bin and then evenly fed onto the turntable through a vibration feeder and inclined feeding pipe.

Material is scattered towards the circumference under the action of centrifugal force, and falls into the groove of the grinding ring where it is impacted, rolled, and ground by the ring roller. The crushed material is then extracted by the suction action of a high-pressure blower and separated into fine powder meeting the required specifications by a separator.