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Ultrafine limestone grinding mill is also known as superfine barite grinding mill.
Capacity:30-800kg/h
Feeding size:≤25m
Product Fineness: 425-3250mm
Applied material: feldspar, talc, barite, marble, limestone, argil, etc.
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.
| Type | HGM100 | HGM120 | HGM130 | HGM160 | HGM175 |
| Feeding 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 material 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 |
| Main Motor (kw) |
37 | 55 | 75 | 132 | 160 |
| Fan Motor (kw) |
45 | 55 | 75 | 132 | 160 |
| Analyzer motor (kw) |
11 | 15 | 18.5 | 22 | 30 |
| Type | Feeding size(mm) | Shift output of different material fineness (t/h) |
| HGM100 | ＜20 | 0.8-6 |
| HGM120 | ＜20 | 1.2-8 |
| HGM130 | ＜25 | 1.8-12 |
| HGM160 | ＜30 | 2.8-20 |
| HGM175 | ＜35 | 3.5-25 |