Three-ring Grinding Mill
Feed size
HGMThree-ring Grinding Mill

Product introduction:HGM series three-ring (four-ring) micro grinder is a new type of ultra-fine powder processing equipment which is based on many years of mill production experience absorbing Swedish advanced mechanical technology manufacturing technology after more than 20 tests and improvements. It is the latest product leading the world trend of grinder. 

Technical Features
  • Higher Yielding
  • Adjustable Fineness
  • No Rolling Bearing
  • More Eco-friendly
  • Digitalized Processing
  • ● Newly designed grinding curves of grinding roller and grinding ring further enhance the grinding efficiency of HGM Ultrafine Grinding Mill.

    ● With the same fineness and power the production capacity is 40% higher than that of jet grinding mill and stirred grinding mill.

    ● and the yield is twice as large as that of ball grinding mill. However the system energy consumption is only 30% of the jet grinding mill.

  • ● HGM Ultrafine Grinding Mill's cage-type powder selector adopts German technologies which effectively increases the precision of powder separation.

    ● In addition multi-head cage-type powder selector can be configured according to the users' requirements on yield fineness and sieving rate.

  • ● here is no rolling bearing and screw inside the chamber of HGM Ultrafine Grinding Mill so users are free from worries about damages on bearing or its sealing parts and there is no machine damage problem caused by loose screws.

  • ● HGM Ultrafine Grinding Mill is equipped with efficient pulse dust collector so no dust pollution generates during operation of the entire milling system.

    ● Silencer and noise elimination room are configured to reduce noises. The production is organized fully according to the national environmental protection standards.

  • ● There are tens of lines of numerical controlling machine tools.

    ● Operations such as steel plates' cutting bending planing milling and paint spraying are all controlled numerically.

Product Gallery

Performance parameter
Model HGM80 HGM100 HGM125 HGM168
No.of Roller and Ring No.of Roller 21 36 40-44 30-40
No.of Ring 3 4 4 4
The Feeding Size(mm) ≤20
Capacity(Kg/h) 500-5000 1000-8500 1500-12000 5000-25000
The Final Size Micron 3-45
Mesh 325-3250
Motor Power (KW) Main Mill 55 110 160 315
Classifier 18.5 37 45 18.5×5
Air Blower 45 75 2×55 90×2
Screw Conveyer 3 3 2-4 2
Discharge Valve 2×0.75 2×0.75×1.1 4×1.1 1.5×20.75×2
Air Compressor 7.5 15 2×15 55
Overall Dimension (Length*Width*Height)(M) 13.9×4×6.2 18×4.6×8.6 14×9×10.25 26.3×7.5×11.9

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