Shanghai Clirik Machinery Co., Ltd. is specializing in processing plant for fine super fine powder of non-inflammable, non-explosive and brittle amterials with Moh's hardness under six, the moisture under 5% such as calcite. chalk, limestone, dolomite, kaolin, bentonite, talc, mica. magnesite, illite, pyrophyllite and vermiculite sepiolite, attapulgite, rectorite, diatomite, barite, gypsum, alunite, graphite, fluorite, rock phosphate, Kalium ore, pumice, etc., totally more than 100 kinds of materials.

HGM series processing plant maily consist of main unit, classifier, powder collector, dust cleaner, induced draft fan, muffler, sound-proof room, crushe, crucket elevator, storage hopper, and vibrating feeder.

Working Principle of HGM series powder processing plant:

1) After crushed by hammer crusher, the large materials become smaller pieces and are sent to the micro powder grinding mill.

2) When the micro powder grinding mill is at work, the granulated materials are crushed and grinded by the rollers into particles below 47micron.

3) The high-pressure air blower constantly inhales air within the micro powder grinding mill.

4) Along with the high speed airflow, micronized materials are brought to the classifier.

5) The qualified particles are screened and driven into the cyclone powder collector, finally exit from the discharging valve at the bottom;

6) A small proportion of the fine powders, with airflow, moving to the dust cleaner. Filtered clean air will be emitted from the air outlet of muffler in the end.