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Three-Ring Medium Speed Micro Powder Mill

Three-Ring Medium Speed Micro Powder Mill

Application fields: Calcium carbonate crushing processing, gypsum powder processing, power plant desulfurization, non-metallic mineral powder, coal powder preparation, etc.

  • Production capacity: 500-7000kg/h
  • Number of fineness: 400-3000 mesh

40 years of senior mining machinery solutions”

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Made in China

Two weeks delivery, custom cycle, please consult

Product Introduction

Three-ring medium-speed micro grinding mill is a new type of ultrafine grinding machine, which adopts the method of grading continuous grinding, and carries out repeated cycle grinding for materials at the same time. The finished product has finer particle size and higher efficiency and can be used for ultrafine grinding of various non-flammable and explosive brittle materials with Mohs hardness no higher than grade 5. Compared with the traditional Raymond mill, it has the advantages of fine particle size and low energy consumption.

Three-Ring Medium Speed Micro Powder Mill Features:

  1. High Final Product’s Fineness: this machine adopts grading grinding method. The fineness of finished products can reach d97≤5μm at a time.

  2. Long Service Life: its wear parts have a longer service life than those of the other ordinary powder grinding equipment, which can generally be more than one year.

  3. No pollution: high-efficiency pulse dust collector, no dust pollution in operation.

  4. High efficiency and low consumption: under the same condition, the output is 40% higher than that of airflow mill.


Outstanding Advantages

High Finished Product Fineness

This machine adopts graded grinding, the finished product has high fineness, and the final fineness can reach d97≤5μm at one time.

Reliable and Safe Work

There are no rolling bearings and no screws in the grinding chamber. There is no problem that the bearing and its seal are vulnerable and the screw is easy to loose and destroy the machine.

Long Lasting

In the case of the same fineness of materials and finished products, it has a longer service life than the wear parts of ordinary mill equipment, generally up to 1 year.

Contact us

If you are interested in our company or products, welcome to visit our company and factories; you can also get in contact with us through online customer services, inquiry form, e-mail and telephones. Our engineer will provide products information, specific solution and good service for you as soon as possible.

Technical data

  • Three-Ring Medium Speed Micro Powder Mill
Mesh Model HXM-1021 HXM-800
Output(kg/h) Power(kw/h) Output(kg/h) Power(kw/h)
400 6000-7000 22 4000-5000 27
800 3000-3500 45 1800-2100 60
1250 2000-2500 70 1200-1500 95
1500 1800-2000 73 1000-1200 110
1800 1500-1800 90 800-1000 136
2500 1200-1300 120 600-800 175
3000 900-1100 145 500-700 200
  • Three-Ring Medium Speed Micro Powder Mill
Mesh Model HXM-1021
Output(kg/h) Power(kw/h)
400 6000-7000 22
800 3000-3500 45
1250 2000-2500 70
1500 1800-2000 73
1800 1500-1800 90
2500 1200-1300 120
3000 900-1100 145
Mesh Model HXM-800
Output(kg/h) Power(kw/h)
400 4000-5000 27
800 1800-2100 60
1250 1200-1500 95
1500 1000-1200 110
1800 800-1000 136
2500 600-800 175
3000 500-700 200

For customization, please contact us.

Applied materials:

limestone, calcite, calcium carbonate, dolomite, barite, talc, gypsum, diabase, quartz, bentonite, etc.

About Us

Henan Hongxing Mining Machinery Co.,Ltd.(HXJQ) covers an area of 350,000 square menters which includes 260,000 square menters of heavey duty industrial workshops.

covers an area of 350,000 square menters .

heavy duty industrial workshops.

which includes 260,000 square menters.



Is a manufacturer of high-end mining machinery in Asia.

350000 + workshop 600 + R&D team 40 + R&D experience
Hongxing Machinery
48-hour idling test machine before leaving the factory. You can take the materials to the factory test machine. We will customize the solution according to your needs.
deliver goods All major ports can deliver goods

Two weeks of delivery, custom cycle, please consult.

The International standard for some parts, if there are no relevant accessories in the local area, we provide engineer after-sales service.

After-sales service

After-sales service
Any Help?

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Office Add:No.8, Tanxiang Road, Kexue Revenue, High & New Technology Industries Development Zone of Zhengzhou, China
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