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ores upgrading Ball Mill
ISO 9001: 2008 management system
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Ball mill is the key equipment for grinding
China top 50
Ball Mill Application:
Ball mill is the key equipment for grinding after the crushing process, and it is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics, it also can be used for the dry and wet grinding for all kinds of ores and other grind-able materials.
Ball Mill Working Principle:
The ball mill is horizontal cylindrical rotation device, driven by brim gearwheel. There are two chambers and grid. Material goes into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls. The shell rotates so as to generate electricity, and this force brings ball to a certain height and then balls drop down by gravity, the impact is the grinding force to the material. After the primary grinding, materials go into the second chamber through segregate screen. In the second chamber, there are flat liners and steel ball. After the secondary grinding, material is discharged from the discharging mouth. Then the whole grinding process is ended.
Ball Mill Structure:
The machine is composed of feeding part, discharging part, turning part and driving part (reducer, small driving gear, electric motor and electric control). The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbing process and the drum is equipped with wear-resistant liner, which has good wear-resistance. The machine is with stable and reliable working condition. Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choice.
Ball Mill Technical Parameters
Type
Rotary speed(r/min)
content
(t)
Feeding size (mm)
Discharging size(mm)
Handling capacity(t/h)
power(KW)
weight(T)
Φ900×1800
38
1.5
≤20
0.075-0.89
0.65-2
18.5
3.6
Φ900×3000
38
2.51
≤20
0.075-0.89
1.1-3.5
22
4.6
Φ1200×2400
32
3.8
≤25
0.075-0.6
1.5-4.8
30-45
12.5
Φ1200×3000
32
5
≤25
0.074-0.4
1.6-5
30-45
12.8
Φ1200×4500
32
7
≤25
0.074-0.4
1.6-5.5
55
13.8
Φ1500×3000
27
8
≤25
0.074-0.4
2-5.8
75-90
17
Φ1500×4500
27
14
≤25
0.074-0.4
3-6.5
90-110
21
Φ1500×5700
27
15
≤25
0.074-0.4
3.5-8
110-132
24.7
Φ1830×3000
24
11
≤25
0.074-0.4
4-10
132-180
28
Φ1830×6400
24
23
≤25
0.074-0.4
6.5-15
210
34
Φ1830×7000
24
25
≤25
0.074-0.4
7.5-17
210-245
36
Φ2200×5500
21
30
≤25
0.074-0.4
10-22
370
48
Φ2200×6500
21
31
≤25
0.074-0.4
14-26
380
50
Φ2200×7500
21
33
≤25
0.074-0.4
15-29
475
56
Φ2400×7000
21
39
≤25
0.074-0.4
16-33
475
69
Φ2400×11000
21
51.5
≤25
0.04-0.08
16-35
630
99
Φ2700×3600
21
39
≤25
0.074-0.4
16-29
475
74
Φ2700×4500
21
43.5
≤25
0.074-0.4
20-35
500
80
Φ3200×4500
18
65
≤25
0.074-0.4
25-40
800
137
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