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High-pressure grinding mill

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Production: 0.2–21 t

Product size: 0.125–0.010 mm

Applied material: feldspar, talc, barite, marble, limestone, argil, etc

Send us at sell@chinaftm.com


  • stable and credible operation
  • higher screening ratio
  • Small in investment and high in profit.


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Introduction of High-pressure grinding mill

High-pressure grinding mill is mainly used to processing non-explosive and non-flammable materials with humidity less than 8% and Moh’s hardness less than 6. It enjoys the features of wide application ranges, great energy conservation and good sealing performance.

High-pressure grinding mill

During the working process, crushed materials are conveyed into storage bin through elevator, then evenly delivered to grinding room through vibrating feeder. Then, materials enter into the distance between roller and ring and are ground into powders. The draught fun blows the powders to analyzer for dressing work. Those unqualified powders will come back to grinding room for being ground again, until becoming qualified. Those qualified ones will enter into the collector along with wind, then discharge out.

Technology Data

Parameter Model Micropowder93 Micropowder92 Micropowder87 Micropowder76 Micropowder66
Feeding size(mm) ≤25 ≤25 ≤20 ≤20 ≤15
Size of finished product(mm) 0.125-0.010 0.125-0.033 0.125-0.010 0.125-0.033 0.125-0.010
Shift output of different material fineness(t) 0.8-12 0.6-10 0.4-8 0.3-6 0.2-4
Rotate speed of pulverizing ring(r/min) 140 148 160 170 180
Diameter of pulverizing ring(mm) 1006 973 907.5 850 725
Diameter of pulverizing roller(mm) 300 300 270 250 210
Height of pulverizing roller(mm) 160 160 150 150 150
Main Motor Y225M-8-30 Y225M-8-22 Y225M-8-22 Y225S-8-18.5 Y225M-8-15
Fan Motor Y180M-2-22 Y180L-4-22 Y160L-4-18.5 Y160L-4-15 Y160L-4-11
Analyzer Motor YCT180M-4A-4 YCT180M-4A-4 YCT180M-4A-4 YCT160-4B-3 YCT160-4B-3

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