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Ultrafine grinding mill

Ultrafine Grinding Mill

The fineness of powder can reach to 3,250 mesh at maximum
Ultrafine grinding mill


Feeding size:≤25m

Product Fineness: 425-3250mm

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

dolomite calcite soapstone quartzite
More Material


Ultrafine limestone grinding mill is also known as superfine barite grinding mill. Ultrafine mill is mainly suitable for non-flammable explosive mineral materials with seven Mohs hardness and moisture is less than 6% like quartz, feldspar, clay, kaolin, bentonite, calcite, talc, barite, fluorite, clay, white clay, gypsum, etc. in metallurgy, building materials, chemical, mining and other industries. The final product particle size is 325 mesh -1800 mesh size and they can be adjusted according to different requirements.

Ultrafine grinding mill


1. Low noise and low vibration.

2. Durable, long life expectancy.

3. Iron content is low in fine powder.

4. Constant work.

5. Energy saving, high efficiency and high productivity.

Ultrafine grinding mill


Type HGM100 HGM120 HGM130 HGM160 HGM175
size (mm)
<20 <20 <25 <30 <35
Size of finished
product (mm)
0.25-0.015 0.25-0.015 0.25-0.015 0.25-0.015 0.25-0.015
Shift output
of different
fineness (t/h)
0.8-6 1.2-8 1.8-12 2.8-20 3.5-25
Rotate speed of
central shaft (r/min)
140 140 105 82 75
Diameter of
pulverizing ring (mm)
1075×200 1280×240 1400×240 1770×280 1900×300
Diameter of pulverizing
roller (mm)
320×200 370×240 410×240 450×280 500×300
Motor (kw)
37 55 75 132 160
Motor (kw)
45 55 75 132 160
motor (kw)
11 15 18.5 22 30


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