HGM Series Micropowder Grinder

HGM Series of Three-rings and Medium-speed Micro-powder Grinder is absolute advanced leading machine in grinding mill industry.

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Long Service Life
Service life could be 1 year. Service life is longer than wear-out part’s of impact crusher and turbine crusher if material and product size are same.
High Efficiency and Low Consumption
Under the condition of same material power and final product size its capacity is higher than jet mill and stirred mill by 40%.
Superfine Powder Process
Final size of the material processed by superfine mill could reach d97≤5μm.
Safety Operating
No antifriction bearing and bolt inside the grinding cavity no bearing or sealing element or bolt falling out and damaging machinery situation.
Model average
No. of Roller
and Ring
Size of Finished
Motor Power(KW) Weight of
Main Milland
Classifier (t)
Micron Mesh Main
Classifier air
HGM60 600 15 2 ≤10 5-47 325-2500 0.35-2.5 37 11 30 0.06 0.75 5.2 10×3×5.5
HGM80 800 21 2 ≤10 5-47 325-2500 0.6-4 75 22 45 0.06 0.75 7 11.9×2.7×5.8
HGM100 1000 21 2 ≤10 5-47 325-2500 0.9-6 132 37 75 0.15 1.1 9.5 15.5×4.5×8.6

HGM Series of Three-rings and Medium-speed Micro-powder Grinder Mill is also called superfine grinding mill, it’s a new type superfine powder process grinder designed by EMCC and based on many years’ grinding mill production experience, this new type grinding mill absorbed advanced machinery manufacturing technology from Sweden and it was made after 20 times tests. HGM Series of Three-rings and Medium-speed Micro-powder Grinder is absolute advanced leading machine in grinding mill industry. HGM Series of Three-rings and Medium-speed Micro-powder Grinder is widely used in making fine powder or ultra-fine powder, and the raw materials should be non-inflammable and non-explosive under the Moh’s hardness less than 6 grade such as limestone, calcite, dolomite, kaolin, bentonite, talc, illite, pyrophillite, barite, meerschaum, fluorite, potash ore, etc. The lifetime of spare parts is relied on the hardness of raw materials, and is lowered once the Moh’s hardness is up to 4-6 grades.

The material in the Silo will fall down into the Feeding tube evenly through the Vibrating Feeder and then fall onto the upper scattering plate after that will scatter on the gap between the roller and ring. The material into the inner wall of the rollers will be reground and then fall down onto the lower scattering plate. And the fine powder conforms to the standard will be discharged into the Dispersive Twin-pipe Cyclone Separator and then be discharged. And the massiveness will enter the grinding wall to be reground. The airstream with the dust will enter into the lower part of the Pulse Bag Dust Catcher and then being discharged through the Rotational Discharging Device after filtering dust.


Lots of production lines designed by EMCC have been put into use in many countries. And, what’s most important is some have already become the classical in the local place.
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We Shanghai Exceed Industry Co., ltd is a high-tech Mining machinery enterprise.In the past 20 years, we devote to producing mining equipments, sand making machines and industrial grinding mills.Till now, our products are sold to 75 countries, being the popular equipments in global crushing and grinding industry.

Room 20C, Yindong Mansion, No. 58
Xinjinqiao Road, Pudong, Shanghai, China



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