High Pressure Grinding Mill
High Pressure Micropowder Grinding Mill, the latest industrial micro-powder grinding mill, is a new type grinding machine for producing micro-powder.
High Pressure Micropowder Grinding Mill, the latest industrial micro-powder grinding mill, is a new type grinding machine for producing micro-powder.
On basis of many times of experiments and improvements, we introduce the latest mechanical techniques of Sweden, High Pressure Micropowder Grinding Mill, the latest industrial micro-powder grinding mill, is a new type grinding machine for producing micro-powder.
High Pressure Micro-powder Grinding Mill can grind calcite, limestone, calcite, dolomite, kaolin, bentonite, talc, illite, pyrophillite, barite, meerschaum, fluorite, potash ore and other more than 200 kinds of materials that Moh's hardness is below 6, non-explosive, non-flammable minerals.
1. Small investment and high profit. Only one eighth of price compared with pneumatic mill.
2. Larger application range compared with pneumatic mill.
3. 800-1200Kg of pressure enhancement by the high pressure spring compared with other mills.
4. Energy saving, only one third of energy consumption compared with pneumatic mill.
5. The de-dusting effect is fully comply with national standard.
6. Big feeding size and small discharging size (average one-off size is 6.5um).
7. High airproof ability with multi-grade sealing device.
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Inside the grinding room of the high pressure grinding mill, the grinding roll assembly hangs on the cradle of the grinding roll through the corss arm. The cradle of the grinding roll, principal axis and the relieving tool post are fixed and connected and the pressure spring tightly presses on the outside end of the cantilever of the bearing room of the grinding roller through the tension bar. The cross arm bearing is the supporting point, and the grinding roll is tightly pressed to the surface of the inner circle of the grinding ring through the spring pressure. When electro motor rotates through the transmission device, the relieving tool on the relieving tool post and the grinding roll will synchronously rotate, and the grinding roll also rotates around itself while rolling on the surface of the inner circle of the grinding ring, and the analytical engine drives the impeller to rotate through the transmission device, and the adjustment of the speed of the analytical engine will determine the fineness of the final powders.
| Parameter Model | Micropowder93 | Micropowder92 | Micropowder87 | Micropowder76 | Micropowder66 |
| Feeding size（mm） | ≤25 | ≤25 | ≤20 | ≤20 | ≤15 |
| Size of finished product（mm） | 0.125-0.010 | 0.125-0.033 | 0.125-0.010 | 0.125-0.033 | 0.125-0.010 |
| Shift output of different material fineness（t) | 0.8-12 | 0.6-10 | 0.4-8 | 0.3-6 | 0.2-4 |
| Rotate speed of pulverizing ring（r/min） | 140 | 148 | 160 | 170 | 180 |
| Diameter of pulverizing ring（mm） | 1006 | 973 | 907.5 | 850 | 725 |
| Diameter of pulverizing roller（mm） | 300 | 300 | 270 | 250 | 210 |
| Height of pulverizing roller（mm） | 160 | 160 | 150 | 150 | 150 |
| Main Motor(kw) | Y225M-8-30 | Y225M-8-22 | Y225M-8-22 | Y225S-8-18.5 | Y225M-8-15 |
| Fan Motor | Y180M-2-22 | Y180L-4-22 | Y160L-4-18.5 | Y160L-4-15 | Y160L-4-11 |
| Analyzer Motor | YCT180M-4A-4 | YCT180M-4A-4 | YCT180M-4A-4 | YCT160-4B-3 | YCT160-4B-3 |
