| After-sales Service Provided: | Engineers available to service machinery overseas |
|---|---|
| Warranty: | 12 months |
| Certification: | ISO9001:2008,CE |
| Weight: | 46-220t |
| Dimension(L*W*H): | 2.2*4.4--3.8*7.25+3.5 |
| Model Number: | HX-09 |
| Brand Name: | Hongxing |
| Place of Origin: | China (Mainland) |
| Capacity(t/h): | 8-43t/h |
| Power(W): | 250-1400kw |
| Motor Type: | AC Motor |
| Type: | Ball Mill |
| Condition: | New |
| Product name: | air swept coal mill / coal milling |
| Factory: | 50,000 square meters closed workshops |
| Grinding machine: | raymond mill, ball mill, coal mill. |
| Experts team: | more than 80 with senior engineering technicians |
| Technical service: | The whole using life |
| Technology: | 30 years experienced technology support. |
| Building equipment: | rotary kiln, cement plant equipment, dryer, cooler. |
| Main crusher: | jaw crusher, cone crusher, hammer crusher, impact crusher |
| Ore dressing machine: | ball mill, magnetic separator, flotation machine, spiral classifier. |
| Supply: | crusher, ball mill, raymond mill, rotary kiln, ore-dressing equipment. |
Quick Details
Specifications
Working Principle:
Feeding device sends raw coals into drying oven; drying oven is equipped with special lifting plate to scatter coal and make coal get strong heat exchange so that raw coal is dried; dry raw coal is sent into grinding storehouse via double-compartment plate. Grinding storehouse is equipped with grinding balls so that raw coal can be crushed and ground into coal powder in this compartment, while, a dedicated induced draft fan carries over pulverized coal together with gas through discharging device, and coarse particles return back grinding storehouse for re-grinding.
The air-swept coal mill produced by Hongxing Machinery has reasonable structure, high grinding efficiency, strong adaptation to raw materials, which is the ideal equipment for pulverized coal preparation.
1. Reliable operation, continuous operation, high production capacity.
2. Few transmission parts, low maintenance cost.
3. The grinding body is short and thick and the length diameter is generally less than 2.
4. Big feeding hollow shaft diameter, the ventilation area between the drying bin and grinding chamber is large; the mill tail has no discharge grate, so it has small ventilation resistance.
Coal Mill Technical Data|
Spec. (m) Item |
Φ2.2 ×4.4 |
Φ2.4 ×4.75 |
Φ2.4 ×4.5+2 |
Φ2.5 ×3.9 |
Φ2.6 ×5.25+2.25 |
Φ2.8 ×5+3 |
Φ2.9 ×4.1 |
Φ3.0 ×6+3 |
Φ3.2 ×6.75+2 |
Φ3.4 ×6+3 |
Φ3.8 ×7+2.5 |
Φ3.8 ×7.25+3.5 |
|
|
Speed (r/min) |
22.4 | 20.4 | 20.4 | 20 | 19.7 | 18.3 | 18.8 | 17.3 | 16.9 | 17.5 | 16.4 | 16.4 | |
|
Capacity (t/h) |
8～9 | 12～14 | 11～12 | 10 | 13～14 | 16～17 | 14～16 | 19～20 | 27～29 | 28～30 | 38～40 | 41～43 | |
|
Fineness R80 (%) |
10-12 | 8-10 | 8-10 | 8-10 | 8-10 | 8-10 | 8-10 | 8-10 | 8-10 | 12 | 12 | 12 | |
|
Feeding Size(mm) |
＜25 | ＜25 | ＜25 | ＜25 | ＜25 | ＜25 | ＜25 | ＜25 | ＜25 | ＜25 | ＜25 | ＜25 | |
|
Grinding Media Loading (t) |
20 | 22 | 22.5 | 22 | 28 | 32 | 35 | 43 | 50 | 55 | 80 | 85 | |
|
Mositure (%) |
Inlet | ＜10 | ＜10 | ＜10 | ＜10 | ＜10 | ＜12 | ＜10 | ＜10 | ＜10 | ＜12 | ＜12 | ＜12 |
| Outlet | ＜2 | ＜2 | ＜2 | ＜2 | ＜2 | ＜2 | ＜2 | ＜2 | ＜2 | ＜2 | ＜2 | ＜2 | |
|
Temp. (℃) |
Inlet | ＜350 | ＜350 | ＜350 | ＜350 | ＜350 | ＜350 | ＜350 | ＜350 | ＜350 | ＜350 | ＜350 | ＜350 |
| Outlet | 60～80 | 60～80 | 60～80 | 70～90 | 70～90 | 60～80 | 60～80 | 70～90 | 80～90 | 60～80 | 60～80 | 60～80 | |
|
Main Reducer |
ZD60 | ZD60 | ZD60 |
ZD60 MBY450 |
ZD70 |
ZD70 MBY500 | ZD80 MBY560 | ZD80 MBY560 | JDX630 | JDX710 | MBY710 | MBY800 | |
|
Main Motor (kw) |
250 | 280 | 315 | 315 | 400 | 500 | 500 | 630 | 710 | 800 | 1250 | 1400 | |
|
Weight (t) |
46 | 54 | 76 | 62 | 98 | 107 | 78 | 124 | 148 | 162 | 178 | 220 | |