Application scope of explosion-proof ball millThe use range of explosion-proof ball mill: explosion-proof ball mill is suitable for grinding aluminum, magnesium powder, sulphur and other easy explosive materials. Using sealed feed, compressed air transportation and nitrogen protection, it effectively prevents the easy ene materials from accidents in the grinding operation, and can be used together with some mineral processing.
Performance characteristics of explosion-proof ball millExplosion-proof ball mill is an indispensable equipment for the production of inflammable and explosive materials. It has the characteristics of strong adaptability of raw materials, large production capacity, good sealing, continuous operation of dust leakage and easy adjustment of fineness of finished products.
Working principle of explosion-proof ball millThe principle of the work is that high pressure air takes the raw material from the hollow shaft into the low speed rotating mill material and the steel ball rolling up and down together, so that the material is produced, rolling and grinding, and the fineness of the powder is replaced by the wind from the discharge end, and the fineness of the powder is flowing back into the hollow shaft from the feed pipe to the feed end and enters the grinding mill. . It is suitable for grinding aluminum, magnesium and sulphur. The use of sealed feed, compressed air transportation and nitrogen protection can effectively prevent accidents occurring in grinding operations. The high pressure air takes the raw material from the hollow shaft into the low speed rotating mill material and the steel ball rolling up and down together, thus producing, rolling and grinding to the material. The powder is replaced by the wind from the discharge end to a certain fineness, and the powder which can not reach the fineness goes back into the feed end of the feed pipe and enters the grinding weight mill.
Structural features of explosion-proof ball millThe structure features of the explosion proof ball mill: it consists of the main parts, such as the feeding part, the discharging part, the rotary part, the transmission part (the reducer, the small drive gear, the motor, electric control). The hollow shaft adopts the cast steel, the inner lining can be dismantled, the rotary big gear is machined by the casting hobbing, and the wear-resistant lining in the barrel has good wear resistance. The machine runs smoothly and works smoothly. It is reliable.
Technical parameters of explosion-proof ball mill
| Model |
Cylinder diameter (mm) |
Cylinder length (mm) |
Rotating speed (r/min) |
Feed size (mm) |
Output size (mm) |
Ball load (t) |
Motor |
Capacity (t/h) |
Weight (ton) |
| Model |
Power (kw) |
| φ700×1200 |
φ700 |
1200 |
40 |
≤25 |
0.075-0.5 |
0.5 |
Y180L-6 |
15 |
0.5-1 |
1.8 |
| φ980×1800 |
φ900 |
1800 |
36 |
≤25 |
0.075-0.3 |
1.8 |
Y200L2-6 |
22 |
0.5-2 |
4.5 |
| φ900×2100 |
φ900 |
2100 |
36 |
≤25 |
0.075-0.2 |
2 |
Y225M-6 |
30 |
0.5-3 |
5.5 |
| φ1200×2400 |
φ1200 |
2400 |
32 |
≤25 |
0.075-0.3 |
4.5 |
Y280M-8 |
45 |
1-4 |
13.5 |
| φ1200×3000 |
φ1200 |
3000 |
32 |
≤25 |
0.075-0.2 |
5.2 |
YR115-8 |
60 |
1-5 |
15 |
