ultra fine grinding machinery for grinding alcite, diatomite, barite, gypsum, alunite, graphite, fluorite mining machinery

ultrafine grinding machinery mining machinery used in calcite, diatomite, barite, gypsum, alunite, graphite, fluorite, phosphate

 application

Ultra-fine grinding machine is a powder processing equipment, which is mainly suitable for medium and low hardness, Mohs hardness <6 non-explosive brittle material, ultra-fine grinding is widely used in calcite, diatomite, barite, gypsum, alunite, graphite, fluorite, phosphate rock, limestone, dolomite, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite, vermiculite, K minerals, pumice and so on.

working processThe working process  of ultra-fine grinding machine: Bulk materials crushed are sent into the storage silo by the elevator, and then into the main grinding chamber evenly by the electromagnetic vibrating feeder, the material into the grinding chamber is cooped up by shovel blade into the gap between the roller and ring grated to get crushed, fans blow it into the grinding room, blowing powder into the analysis machine, sorting, and the powders which can not reach the fineness will be brought into grinding room again, qualified powder is will be blown by airflow into the cyclone powder collector, the separated powder from the discharge port is finished product, and the air return back to the top, the wind direction is circular, and flow under negative pressure.

technical

Model	8021
Power	50kw
Feeding size	1-5mm
Product fineness	500-8000mesh
Dealing capacity	800kg
Yield	95%

ultrafine grinding machinery mining machinery used in calcite, diatomite, barite, gypsum, alunite, graphite, phosphate