Good Sealing Performance Air Swept Coal Mill / Ball Mill Grinder
Widely Used
Air Swept Coal 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%.
In the production industries of cement, silicate products, new
building materials, refractory materials, fertilizers, black and
non-ferrous metal beneficiation, and glass ceramics, ball mills are
the key equipment for crushing materials after they are crushed. It
can perform dry or wet grinding of various ores and other grindable
materials. Ball mills are suitable for grinding various ores and
other materials, and are widely used in mineral processing,
building materials and chemical industries.
Our Advantages:
It is an ideal grinding equipment for coal powders that are used in
industrial furnaces and rotary kilns and other equipment.
1. Small vibration, low noise, good sealing, no dust spilling,
clean environment, which meet the national environmental protection
requirements.
2. High grinding efficiency and low energy consumption; Continuous
operation, and large production capacity;
3. Reliable performance, and low maintenance costs; Fine grinding
fineness, and uniform size;
4. Simple structure with large drying capacity;
Working Principle:
Ball Mill is made up of feeding part, discharging part, gyre part,
transmission part, (decelerator, small transmission gear,
generator, electrical control) and so on. The hollow axis adopts
the cast steel and the lining can replace , the rotating big gear
processes in the way of casting rolling gear. The barrel body is
wearable well and bears wearable scale board. This machine runs
steadily and works reliably.
1. This ball mill, a horizontal type and tubular running device,
has two chamber. This machine is grid type. The material enters
first warehouse spirally and evenly along the input material hollow
axis by input material device.
2. In this chamber, there is a ladder scaleboard or ripple
scaleboard, and different specification steel balls. When shell
rotates and it produces centrifugal force. At this time, steel
balls will be carried to certain height and falls down to make the
material heavy impact and grinded.
3. After being grinded coarsely in the first chamber, material
enters second chamber for regrinding with the steel ball and
scaleboard. At the end, the powder is discharged by output material
board and the final products are completed.
Air Swept Coal Mill Specifications:
| 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 |
| Model | Drum Size (m) | Speed (r/min) | Ball Weigh(t) | Feed Size (mm) | Output Size (mm) | Capacity (t/h) | Power (kW) |
| MQZ1224 | 1.2X2.4 | 31 | 4.8 | 0-20 | 0.07-0.6 | 0.4-6.8 | 37 |
| MQZ1245 | 1.2X4.5 | 31 | 5.2 | 0-20 | 0.07-0.6 | 1.6-12 | 45 |
| MQZ1530 | 1.5X3.0 | 27.5 | 8.1 | 0-25 | 0.07-0.4 | 2.9-16.5 | 65 |
| MQZ1557 | 1.5X5.7 | 29.2 | 15 | 0-25 | 0.07-0.4 | 4-25 | 95 |
| MQZ1645 | 1.6X4.5 | 27.5 | 14 | 0-25 | 0.07-0.4 | 4-24 | 95 |
| MQZ1836 | 1.8X3.6 | 23.9 | 11 | 0-25 | 0.07-0.4 | 8-40 | 132 |
| MQZ1864 | 1.6X6.4 | 23.9 | 18.5 | 0-25 | 0.07-0.4 | 8-60 | 155 |
| MQZ2130 | 2.1X3.0 | 23.8 | 19.8 | 0-25 | 0.07-0.4 | 6.5-36 | 155 |
| MQZ2136 | 2.1X3.6 | 23.8 | 27 | 0-25 | 0.07-0.4 | 8-61 | 155 |
| MQZ2265 | 2.2X6.5 | 21.6 | 28 | 0-25 | 0.07-0.4 | 8-35 | 210 |
| MQZ2430 | 2.4X3.0 | 22 | 22.5 | 0-25 | 0.07-0.4 | 7-92 | 210 |
| MQZ2436 | 2.4X3.6 | 22 | 28 | 0-25 | 0.07-0.4 | 7-95 | 210 |
| MQZ2465 | 2.4X6.5 | 22 | 36 | 0-25 | 0.07-0.4 | 7-110 | 260 |
| MQZ2736 | 2.7X3.6 | 21.9 | 39 | 0-25 | 0.07-0.4 | 13-140 | 310 |
| MQZ2745 | 2.7X4.5 | 21.9 | 43 | 0-25 | 0.07-0.4 | 13-150 | 320 |
| MQZ2836 | 2.8X3.6 | 20 | 42 | 0-25 | 0.07-0.4 | 15-140 | 310 |
| MQZ3060 | 3.0X6.0 | 19 | 70 | 0-25 | 0.07-0.4 | 100-145 | 630 |
| MQZ3245 | 3.2X4.5 | 18.6 | 65 | 0-25 | 0.07-0.4 | 100-145 | 630 |
| MQZ3260 | 3.2X6.0 | 18.6 | 86 | 0-25 | 0.07-0.4 | 120-150 | 800 |
| MQZ3645 | 3.6X4.5 | 17.8 | 90 | 0-25 | 0.07-0.4 | 120-220 | 1000 |
| MQZ3660 | 3.6X6.0 | 17.8 | 120 | 0-25 | 0.07-0.4 | 50-230 | 1250 |
