Feeding size: ≤20-≤40mm
Product fineness: 0.015-0.25mm
Application fields: mining, metallurgy, chemical, building materials and other industries.
The HGM series superfine grinding mill is the new-type product with high-level techniques, developed by Hongxing Group, with more than 20 years' experience in the R&D of powder grinding equipment, absorbing the good powder grinding techniques and concepts. It is applied to process the non-flammable and explosive materials with a Mohs hardness of less than 9.3 and a humidity of less than 7%, such as quartz, feldspar, calcite, limestone, talc, etc. The final product's fineness can be adjusted at random between 0.18mm (80 mesh)-0.01mm (800 mesh).
HGM series superfine grinding mill is one new type product with the international advanced technological level developed by our company by absorbing the domestic and overseas excellent technology and concept on the basis of the actual situation of customers and the experience of our researchers in the past 40 years.
1.High productivity and high efficiency. With the booster spring, its grinding power is increased.
2.Low energy consumption. In the case of the same yield and fineness, its system energy consumption is only one-third of that of the airflow mill.
3.A wide range of applications. Different needs for fineness can be met with the modular design of the powder separator.
4.The new sealing structure, long maintenance period, more energy-saving, easy to maintain.
5. The dust can be cleared up automatically with the pulse dust removal device.
| Model | HGM88 | HGM95 | HGM 100 | HGM120 | HGM130 | HGM138 | HGM160 | HGM175 | HGM190 |
| Feeding size(mm) | ＜20 | ＜25 | ＜25 | ＜25 | ＜25 | ＜25 | ＜30 | ＜35 | <40 |
| Finished product size(mm) | 0.25-0.015 | 0.25-0.015 | 0.25-0.015 | 0.25-0.015 | 0.25-0.038 | 0.25-0.038 | 0.25-0.038 | 0.25-0.038 | 0.25-0.038 |
| Processing capacity(t/h) | 0.4-5 | 0.6-7 | 0.8-10 | 1.2-15 | 1.6-21 | 2-25 | 2.7-28 | 3-35 | 5-40 |
| Central shaft rotate speed(r.min) | 167 | 150 | 142 | 136 | 105 | 92.5 | 82 | 75 | 74 |
| Diameter of pulverizing ring(mm) | 908 | 1006 | 1075 | 1280 | 1400 | 1510 | 1770 | 1900 | 2040 |
| Number Of pulverizing roller | 3 | 3 | 3 | 3 | 4 | 4 | 5 | 5 | 4 |
| Main motor power(kw) | 22 | 30 | 45 | 55 | 75 | 90 | 132 | 185 | 280 |
| Fan motor power(kw) | 22 | 30 | 45 | 75 | 90 | 110 | 160 | 200 | 280 |
| Analyzer motor power(kw) | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 22/30 | 30/45 | 55 |
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