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Ultra fine Powder Processing 21 Roller Grinding Mill

Source:clirikb Posted:2020-03-30

What’s 21 roller grinding mill?


21 roller grinding mill is produced by Shanghai Clirik, it’s also known as model HGM80 ultra fine powder grinding mill, because of there are 21 rollers in the mills, so part of our customers call it 21 roller grinding mill. There are 5 models ultra fine powder grinding mill is Shanghai Clirik, and there grinding rollers number are different, they are HGM80, HGM9, HGM100, HGM125 and HGM1680.


21 roller grinding mill


The structure of roller grinding mill


The mainly grinding parts of HGM ultra fine roller grinding mill are grinding rollers and grinding rings, as we have mention that the 21 rollers grinding mill is the smallest size during the 5 models grinding mill, besides the 21 roller grinding mill, we also can supply, 32 roller grinding mill, 40 roller grinding mill and so on. As for the working principle of roller grinding mill, after the suitable size stone mineral was send into the roller grinding mill, the grinding rollers and grinding rings will continue to grind the minerals, until it become superfine powder. And it’s also true, our roller grinding mill will work smoothly when it used for Moh’s hardness below 6 minerals powder grinding, such as: calcium carbonate, dolomite, fluorite, calcite, gypsum, marble, kaolin, China clay, barite and so on.


Grinding rollers and grinding ring


21 roller grinding mill’s processing ability


As we have remain that our HGM roller grinding mill can be used in more than 300 kinds of minerals powder grinding, and as one of superfine stone powder making machines made in China, the powder fineness can be adjusted between 300-2500 mesh, which you, no matter you want to process 800 mesh gypsum powder, or 1250 mesh calcium carbonate powder, Clirik HGM roller grinding mill can process the stone powder what you want to process. At the same time, according to your different demand of the stone powder fineness, the final capacity of HGM roller grinding mill can be controlled in the range of 1-35 t/h.


Model HGM80 HGM90 HGM100 HGM125 HGM1680
Ring Diameter(mm) 800 900 1000 1250 1680
Ring Number(layer) 3 3/4 4 4 4



About 21 roller grinding mill manufacturer


Shanghai Clirik Machinery had devoted into the filed of roller grinding mills R&D and manufacturing more than decades years, as a professional roller grinding mill manufacturer, we are always be called “grinding expert” in the industry. And there are also many agent in our country, they are selling our roller grinding mill too. In other words, you can get the same performance roller grinding mill in a cheaper price, if you direct to buy the roller grinding mills from us.


What else machines we can supply besides the 21 roller grinding mill


As a professional mining use grinding mills supplier, there are also many other powder making machines, we can supply:


Hot Sale


Traditional YGM Raymond roller mill: for 50-450 mesh stone powder grinding;

New technology CLUM Vertical roller mill: for 300-3000 mesh powder grinding with large capacity and can be used in more minerals powder processing;


Start Products:


PC hammer mill

High pressure suspension grinding mill

Stone powder surface coating machines

All kinds of stone crushers


More details, pictures or information, welcome to contact us, and we will share more with you, thanks for your reading.

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