Ball Grinder can grind various ores and other materials with dry type and wet type. There are two kinds of ball mill, grate type and overfall type due to different ways of discharging material.
Ball Grinder Working Principle:
The ball grinder is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.
Ball Grinder Main Technical Parameters:
Ball Grinder Working Principle:
The ball grinder is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.
Ball Grinder Main Technical Parameters:
|
Model
|
shaft rotation speed(r/min)
|
Ball load
(t)
|
Feeding size(mm)
|
Discharging size(mm)
|
Capacity (t/h)
|
Power (KW)
|
Weight (T)
|
|
Φ900×1800
|
38
|
1.5
|
≤20
|
0.075 -0.89
|
0.65 －2
|
18.5
|
3.6
|
|
Φ900×2100
|
38
|
1.3-1.4
|
≤15
|
0.075 -0.83
|
0.7－3.5
|
18.5
|
3.9
|
|
Φ900×3000
|
38
|
2.7
|
≤20
|
0.075 -0.89
|
1.1-3.5
|
22
|
4.5
|
|
Φ1200×2400
|
32
|
3.8
|
≤25
|
0.0745-0.6
|
1.5-4.8
|
30
|
11.5
|
|
Φ1200×2800
|
32
|
3.3-3.5
|
≤25
|
0.0745-0.6
|
2-6
|
30
|
13
|
|
Φ1200×4500
|
32
|
7
|
≤25
|
0.074 -0.4
|
1.6-5.8
|
45
|
13.8
|
|
Φ1500×3000
|
27
|
8
|
≤25
|
0.074 -0.4
|
2-5
|
75
|
17
|
|
Φ1500 ×3500
|
27
|
6.75-6.4
|
≤25
|
0.075 -0.4
|
3-7
|
75
|
17.5
|
|
Φ1500×4500
|
27
|
14
|
≤25
|
0.074 -0.4
|
3.5-12
|
110
|
21
|
|
Φ1500×5700
|
27
|
15
|
≤25
|
0.074 -0.4
|
3.5-8
|
115
|
24.7
|
|
Φ1830×3000
|
24
|
18
|
≤25
|
0.074 -0.4
|
4-10
|
130
|
28
|
|
Φ1800×3600
|
24
|
10.6-11.35
|
≤25
|
0.075 -0.4
|
5-22
|
130
|
33.5
|
|
Φ1830×7000
|
24
|
25
|
≤25
|
0.074 -0.4
|
7.5-17
|
210
|
36
|
|
Φ2100×3600
|
22
|
14-15.2
|
≤25
|
0.075 -0.4
|
15-36
|
370
|
46.8
|
|
Φ2200×5500
|
21
|
30
|
≤25
|
0.074 -0.4
|
10-20
|
210
|
48.5
|
|
Φ2200×6500
|
21
|
31
|
≤25
|
0.074 -0.4
|
14-26
|
380
|
52.8
|
|
Φ2200×7500
|
21
|
33
|
≤25
|
0.074 -0.4
|
16-29
|
380
|
56
|
|
Φ2400×3000
|
20.6
|
15.5
-16.6 |
≤25
|
0.075 -0.4
|
22-24
|
245
|
59
|
|
Φ2400×4500
|
21
|
30
|
≤25
|
0.074 -0.4
|
8.5-60
|
380
|
65
|
|
Φ2700×3600
|
20.6
|
39
|
≤25
|
0.074 -0.4
|
12-70
|
400
|
91.3
|
|
Φ2700×4000
|
20.7
|
40
|
≤25
|
0.074 -0.4
|
12-80
|
400
|
94
|
|
Φ2700×4500
|
20.7
|
48
|
≤25
|
0.074 -0.4
|
12-90
|
430
|
102
|
|
Φ3200×4500
|
18
|
65
|
≤25
|
0.075
-0.4 |
according to the technics
|
800
|
137
|