HomeGrinder Production Line › Three rings Medium speed micro-grinding mill for sale price

Three rings Medium speed micro-grinding mill for sale price

Three rings Medium speed micro-grinding mill for sale price

Three-ring & Medium-speed micro-powder grinder is designed basing on our 30 years’ manufacturing experience, absorbing advanced machine manufacturing techniques. It is a new type of mill for making super fine powder through more than 20 times of test and improvement. It is the latest type of product of micro-powder mill that leads the world tide.


1.Three-Ring & Medium-Speed Micro Powder grinder has high efficiency and low cost.

2.Its capacity is raised by 40% compared with airflow mill and mix mill on the condition that the materials, the drive and the fineness of the final powder are the same.

3.The life span of tear & wear parts is more than that of straight impact crusher and turbine mill under the circumstance of same materials and fineness of the final powder.

4.The fineness of powder can reach ≤5μm with d97 once.


Application of three rings high-pressure micro-grinding machine Three-ring medium speed micro-powder mill is designed to get fine and super fine powder. It is mainly used to process more than 200 kinds of non-inflammable, non-explosive and brittle materials with Moh’s hardness below 6 scale, such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite, tablite, ceyssatite, barite, gypsum, alunite, black lead, fluorite, phosphate rock, potassium ore, floatstone etc. When HGM mills are used to process materials with Moh’s hardness between 4-6 scale, the service lifetime of easy-worn parts shall be shortened as it relies on the hardness of raw material.

Working Principle:

The motor drives the main shaft and every turnplate through the reducer. The reducer drives dozens of rollers to rotate against race way of ring through pin. Small material crushed by hammer crusher is transported into hopper by elevator, and then vibrating feeder shall feed material to the central part of upper turnplate evenly. The material falls to circle under the centrifugal force and comes down to raceway of ring to be crushed into powder. After grinded in the first race way, the material goes to the second and third turnplate. The blower inhales the external air into the mill and carries the powder after third turnplate into powder-separator. Turbine in the separator makes the coarse powder drop down and regrinded and the fine powder shall go into cyclone powder collector together with air current and go down through discharge valve as final product; at the same time, air current with a little dust goes out through blower and muffler after purified by filter.

Technical Parameters:

Name & Model SCM8021 SCM9032 SCM10036
Ring roll number (pcs) 21 32 36
Working diameter (mm) Φ800 Φ900 Φ1000
Grinding rill and roller path number (pcs) 1X3 1×4 1×4
Revolving Speed (rmin) 230-240 200-220 180-200
Max feed size (mm) ≤10 ≤20 ≤20
Final size (mesh) 325-2500 325-2500 325-2500
Output (kgh) 400-4500 400-5500 400-7500
contour dimension (mm) 13000×3000×5800 14700×4800×8600 18000×4600×8600
Whole machine capacity (kw) 144-165 185-204 263-290
Main motor Model YB2-250M-4 YB2-280M-8 YB2-315L1-6
Power (kw) 55 45×2 110
Rotate speed (rmin) 1440 750 990
Analytical engine (FM motor) Model Y180M-4 Y180L-4 Y100L1-4
Power (kw) 18.5 22 30
Rotate speed (rmin) 1440 1440 1440
Blower motor Model Y225M-2 Y250M-2 Y280M-2
Power (kw) 45 55 75
Rotate speed (rmin) 2940 2940 2940
Elevator Bucket model TH-200 TH-200 TH-300
Motor model Y100L-4 YB2-100L2-4 YB2-112M-4
Motor power (kw) 3 3 4
Rotate speed (rmin) 1440 1440 1440
Hammer Crusher Hammer Crusher model PC300×400 PC400×600 PC400×600
Motor model YB2-160M-4 YB2-180M-4 YB2-180M-4
Power (kw) 11 18.5 18.5
Rotate speed (rmin) 1440 1440 1440
Magnetic vibrating feeder Model GZ1F GZ1F  
Power (kw) 0.06 0.06  
Electrical machine Model     LS159×1050
Power (kw)     2.2
Discharge valve Discharge valve model ZJD-200 ZJD-200 ZJD-200
Motor model YB2-80M2-4 YB2-80M2-4 YB2-80M2-4
Power (kw) 0.75×2 0.75×2 0.75×3
Rotate speed (rmin) 1440 1440 1440
Pulse dust collectors Model DMC120-II model DMC144-II model DMC184-II model
Air compressor Air compressor Model KSH100D-7.5KW KSH240D-15KW KSH240D-15KW
Motor model YB2-132M-4 YB2-160L-4 YB2-160L-4
Power (kw) 7.5 15 15
Rotate speed (rmin) 1440 1440 1440


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For product information and pricing, Chat with sales agent: or Email Us: xsm@xsmcrusher.com
Tel: +86-21-33756878

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