Henan Zhengzhou Mining Machinery CO.Ltd
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Small Scale Energy Saving Air Swept Coal Ball Mill For Sale
Ball Mill Introduction:
Coal Mill (Air Swept Coal Mill) is an ideal coal processing equipment that can both grind and dry, with characteristics of high efficiency, energy saving, environmental protection, 8% and above of its grinding coal can pass through the 200 mesh screen, and the water content can be under 2%.
Specifications of Mineral Ball Mill:
| Spec(mm) | Capacity(t/h) | Rotating Speed(r/min) | Grinding Medium(t) | Motor | Reducer | Weight(t) | ||
| Model | Power(kw) | Model | Speed Ratio | |||||
| Φ1500×3000 | 2～3 | 29.2 | 6.5 | JR125-8 | 95 | ZD35-6 | 3.55 | 19.5 |
| Φ1700×2500 | 3～5 | 24.32 | 8 | JR116-6 | 95 | ZD40-8 | 4.481 | 23.1 |
| Φ2200×3000 | 5～6 | 22 | 13 | JR147-8 | 200 | ZD50-9 | 5 | 32.8 |
| Φ2400×4750 | 2～3 | 20.4 | 22 | YR4001-8 | 280 | ZD60-8 | 4.481 | 48.9 |
| Φ2500×3900 | 3～5 | 20.89 | 24 | YR5002-8 | 315 | ZD60-8 | 4.481 | 47.3 |
Factors Affecting the Output of Ball Mill
As a commonly used grinding equipment, the output of ball mill is an important indicator to measure the quality of the ball mill. So what are the factors that affect the output of the ball mill?
1. Mill volume. Generally, the larger the volume of the mill, the greater the processing capacity.
2. The ball mill is "full grinding". After the ball mill has been running for a period of time, due to the excessive feed of the ball mill or the increase in the particle size of the material, or the excessive moisture of the material entering the mill, the grate gap of the grate plate is blocked; the material in the mill cannot be discharged out of the mill in time, the phenomenon of "full grinding" appears, which affects the output of the ball mill. In this case, it is necessary to adjust the materials, clean the grate seams, and increase the ventilation in the mill.
3. Adding ratio of grinding aid. Grinding aids can promote the grinding of materials, but most of the grinding aids are substances with strong surface activity and are not suitable for all materials, so the amount of grinding aids added should meet a certain proportion.
When the output of the ball mill is found to be lower and lower during the production process, it should be investigated in turn to find out the problem and resume production as soon as possible.