Introduction:
HGM series Ultrafine Mill from Sweden advanced mill industry technology, in view of the current domestic mill industry development trend and market demand situation, professional on superfine power processing research and development of a new type of grinding equipment. Mainly applied to calcite, chalk, calcium carbonate, dolomite. Kaolin, bentonite, mica, talc, magnesite,Illite,Leaf Lashi, vermiculite, sepiolite, palygorskite, rectorite, diatomite, barite, gypsum, alunite, graphite, fluorite, phosphorus ore, ore of potassium, pumice humidity is less than 6%, Mohs hardness below 9 non flammable and explosive of non metal material.

Features:
1. Low investment costs. It has lower investment cost, shorter recovery cycles.
2. High output. It has more than 45% of high yield than the jet mill and mixing mill with the same product fineness and power consumption.
3. Long service life. All wearing parts are made of high wear-resistant materials.
4. Safe and reliable operation, better sealing performance.
5. The final products size is extensive, from 325mesh to 2500mesh
6. Energy saving &little pollution

Working principle:

1) After crushed by hammer crusher, the large materials become smaller pieces and are sent to the grinding mill.
2) When the ultrafine 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 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, moves to the dust cleaner. Filtered clean air will be emitted from the air outlet of muffler in the end.

Technical Parameters: