The three-ring medium-speed powder mill is a fine powder and ultrafine powder processing equipment, which is widely used in ultrafine grinding of non-metallic minerals. The fineness can be controlled at 325-2500 mesh, which can be used to grind brittle materials with Mohs hardness below 5, with the advantages of high yield rate and precise particle size control.

Advantages and characteristics

1.High efficiency and energy saving: Under the same fineness and power consumption, the output is more than 45% higher than that of airflow mill and stirring mill;

2.High yield rate: Adopting intelligent frequency conversion speed regulation device, the finished product screening rate ≥D97;

3.Safe and reliable: There are no rolling bearings and screws in the grinding chamber, which avoids the problem of bearing wear and screw loosening;

4. High finished product fineness: The fineness can reach D97≤5μm at one time, and the fineness range is adjustable between 325 mesh-3000 mesh;

5.Environmental protection and pollution-free: Adopting pulse dust collector and muffler, the whole set of equipment operates in a closed manner, without dust pollution, and meets environmental protection standards.