Ball mill is widely used in powder-making production line of cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc. There are two ways of grinding: dry way and wet way, two kinds of ball mill, grate type and overfall type due to different ways of discharging material.
Working principle
Ball mill is a horizontal rotating device transmitted by outside gear. Material is transferred to grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner with different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height to impact and grind the material. The ground material is discharged through the discharging board, thus the grinding process is finished.
Technical Data
Model |
Speed of bucket (r/min) |
Weight of ball (t) |
Size of feed opening (mm) |
size of outputting feed (mm) |
capacity (t/h) |
Power (Kw) |
Weight (t) |
Ф900×1200 |
38 |
0.87 |
15 |
0.074-0.8 |
0.29-1.3 |
15 |
4.5 |
Ф900×1800 |
38 |
1.5 |
≤20 |
0.075-0.89 |
0.65-2 |
18.5 |
3.6 |
Ф900×2100 |
38 |
1.8 |
≤20 |
0.075-0.89 |
0.85-2.5 |
18.5 |
3.9 |
Ф900×3000 |
38 |
2.7 |
≤20 |
0.075-0.89 |
1.1-3.5 |
22 |
4.6 |
Ф1200×2000 |
35 |
2.81 |
≤25 |
0.075-0.6 |
1.25-4.2 |
30 |
7.8 |
Ф1200×2400 |
32 |
3.8 |
≤25 |
0.075-0.6 |
1.5-4.8 |
45 |
12.5 |
Ф1200×2800 |
35 |
4.2 |
≤25 |
0.075-0.4 |
1.45-4.9 |
37 |
10.5 |
Ф1200×3000 |
32 |
5 |
≤25 |
0.075-0.4 |
1.6-5 |
45 |
12.8 |
Ф1200×4500 |
32 |
7 |
≤25 |
0.075-0.4 |
1.6-5.8 |
55 |
13.8 |
Ф1500×3000 |
27 |
8 |
≤25 |
0.075-0.4 |
2-5 |
90 |
17 |
Ф1500×3500 |
29 |
8.5 |
≤25 |
0.075-0.4 |
4-10.5 |
75 |
16 |
Ф1500×4500 |
27 |
14 |
≤25 |
0.075-0.4 |
3-6 |
110 |
21 |
Ф1500×5700 |
27 |
15 |
≤25 |
0.075-0.4 |
3.5-6 |
132 |
24.7 |
Ф1830×3000 |
24 |
11 |
≤25 |
0.075-0.4 |
4-10 |
180 |
28 |
Ф1830×4500 |
24 |
15 |
≤25 |
0.075-0.4 |
4-19 |
155 |
32 |
Ф1830×6400 |
24 |
23 |
≤25 |
0.075-0.4 |
6.5-15 |
210 |
34 |
Ф1830×7000 |
24 |
25 |
≤25 |
0.075-0.4 |
7.5-17 |
245 |
36 |
Ф2200×5500 |
21 |
30 |
≤25 |
0.075-0.4 |
10-22 |
370 |
48.5 |
Ф2200×6500 |
21 |
30 |
≤25 |
0.075-0.4 |
14-26 |
280 |
52.8 |
Ф2200×7500 |
21 |
33 |
≤25 |
0.075-0.4 |
16-29 |
475 |
56 |
Φ2200×9500 |
21 |
38 |
≤25 |
0.074-0.4 |
18-35 |
475 |
62 |
Ф2400×3000 |
21.6 |
25.8 |
≤25 |
0.074-0.4 |
7.8-18 |
245 |
59.2 |
Ф2400×3600 |
17 |
32 |
≤25 |
0.074-0.4 |
8-38 |
370 |
62.2 |