MP290
MP Medium-Speed Coal Mill Series
Device Parameter Table
MP Medium-Speed Coal Mill SeriesProduct appearance reference diagram; refer to the specifications above for selection.
MP290Technical Specifications
Base Yield109.4t/h
Pitch circle diameter of the grinding wheel2900mm
Mill Speed21.6r/min
Roll Diameter2260mm
Primary Air Volume47.37Kg/s
Ventilation Resistance7.60kPa
Mill shaft power896kW
Main motor power1120 kW
| Base Yield | 109.4t/h |
| Pitch circle diameter of the grinding wheel | 2900mm |
| Mill Speed | 21.6r/min |
| Roll Diameter | 2260mm |
| Primary Air Volume | 47.37Kg/s |
| Ventilation Resistance | 7.60kPa |
| Mill shaft power | 896kW |
| Main motor power | 1120 kW |
Series Features
- Low-speed, large-diameter rollers with high loading force; suitable for the widest range of coal types.
- Three rollers arranged at 120° intervals ensure uniform grinding force transmission and minimal vibration.
- The grinding roller can swing within a 12-15° range to adapt to changes in material layer thickness.
- Vertical load design: loads are transferred directly to the foundation.
- High grinding efficiency and high wind ring velocity
- Low coal slag discharge volume and minimal maintenance requirements.
Suitable Materials
Coal pulverization for power plantsCement Plant Coal Powder PreparationCoal injection in steel mills
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