Brilliant Heavy Industry Group Co., Limited

Ball Mill
Technical parameters

The ball mill is a kind of equipment to grind ores and other materials with powder to obtain desirable granularity of products. The ball grinder designed and manufactured by our company has been widely applied in such industries as metallurgy, mining, building materials and chemical industry home and abroad.

The ball grinder is mainly composed of feeding, charging, main bearing, barrel, transmission, discharging parts and main motor. The barrel of grinder is driven by the motor through transmission and deceleration of gear pair to rotate in appropriate rotary speed. The medium for ore grinding is lifted to a definite height under the action of centrifugal force, friction and gravity and then drop down in throwing up or falling state. The materials within barrel are crushed under impact of medium. Meanwhile, the materials are ground under grinding stripping action due to rolling or sliding of medium. The materials are discharged through discharge hole after being ground. The grinder may be provided with air clutch, slow driving/jacking/jet lubrication devices as required. The ordinary sliding bearing, dynamic/static pressure bearing, hydrostatic bearing and rolling bearing may be adopted for main bearing of grinder as required.  

The rolling bearing can be adopted for main bearing of ball grinder below Φ3600 (includingΦ3600) series manufactured by our company, which is characterized by simple structure, high efficiency as well as easy installation and maintenance.  

The magnetic lining plate may be adopted for ball grinder as required, which is thinner compared with the metal one, lighter in weight and longer in life. It can reduce the energy consumption while improving output and is applicable for two-section grinder generally. Our company is able to design and manufacture the grinder with various specifications for multiple uses based on customer demands.


MQS Wet Grate Discharge Ball Mill Performance Parameter List

Model
Cylinder diameter, mm
Cylinder length, mm
Effective volume, m³
Maximum ball charge, t
Operating rotation speed, r/min
Motor power, kw
MQS2130
2100
3000
9
20
23.8
210
MQS2136
2100
3600
10.8
22
23.8
210
MQS2140
2100
4000
12
24
23.8
245
MQS2145
2100
4500
13.5
27
23.8
245
MQS2430
2400
3000
11.7
22.5
22.7
280
MQS2436
2400
3600
14
26
22.7
315
MQS2442
2400
4200
16.3
30
22.7
355
MQS2736
2700
3600
18.5
39
21.7
400
MQS2740
2700
4000
20.6
42.5
21.7
440
MQS2745
2700
4500
22.1
46
21.7
500
MQS2750
2700
5000
25.7
51
21.7
630
MQS2760
2760
6000
30.8
64
21.7
800
MQS3040
3000
4000
25.5
48
19.5
630
MQS3045
3000
4500
29
53
19.5
630
MQS3230
3200
3000
21.3
46
18.6
500
MQS3236
3200
3600
25
58
18.6
630
MQS3245
3200
4500
32.8
65
18.6
800
MQS3260
3200
6000
43.7
90
18.6
1000
MQS3639
3600
3900
36
75
17.8
1000
MQS3645
3600
4500
41
90
17.8
1250
MQS3650
3600
5000
46.2
96
17.8
1400
MQS3660
3600
6000
57
120
17.8
1600
MQS4060
4000
6000
69.8
137
16
1700
MQS4270
4200
7000
89
176
15.7
2200
MQS4560
4500
6000
87
158
15.1
2300
MQS4866
4800
6600
107.5
200
15
3000
MQS5592
5500
9200
202
375
13.7
5200



MQY Overflow Ball Mill Performance Parameter List

Model
Cylinder diameter, mm
Cylinder length, mm
Effective volume, m³
Maximum ball charge, t
Operating rotation speed, r/min
Motor power, kw
MQY2130
2100
3000
9
18
23.8
210
MQY2136
2100
3600
10.8
19
23.8
210
MQY2140
2100
4000
12
20
23.8
250
MQY2145
2100
4500
13.5
22.5
23.8
250
MQY2158
2100
5800
17.6
29
23.8
280
MQY2170
2100
7000
21
34
23.8
355
MQY2436
2400
3600
14
23
22.7
280
MQY2442
2400
4200
16.3
28
22.7
315
MQY2445
2400
4500
17.5
30
22.7
355
MQY2458
2400
5800
22.5
44
22.7
450
MQY2721
2700
2100
10.4
24
21.7
250
MQY2736
2700
3600
18.5
35
21.7
400
MQY2740
2700
4000
20.6
38
21.7
400
MQY2745
2700
4500
22.1
42
21.7
440
MQY2750
2700
5000
25.7
47.8
21.7
500
MQY2760
2700
6000
29.5
56
21.7
630
MQY3050
3000
5000
32
50
19.5
630
MQY3060
3000
6000
38.5
59
19.5
800
MQY3245
3200
4500
32.8
61
18.6
630
MQY3254
3200
5400
39.5
73
18.6
800
MQY3260
3200
6000
43.7
81
18.6
1000
MQY3645
3600
4500
41
76
17.8
1000
MQY3650
3600
5000
46.2
86
17.8
1250
MQY3660
3600
6000
55
102
17.8
1250
MQY3690
3600
9000
83
163
17.8
1800
MQY3867
3800
6700
70
130
16.5
1500
MQY4067
4000
6700
78
138
16
1600
MQY4270
4200
7000
89
160
15.7
2000
MQY4561
4500
6100
93
151
15.1
2200
MQY5064
5030
6400
121
224
14.4
2600
MQY5075
5030
7500
136
252
14.4
3100
MQY5565
5500
6500
143
264
13.8
3400
MQY5588
5500
8800
191
335
13.8
4500
MQY6095
6000
9500
249
463
13
6000

Note: The above parameters for reference only, the actual production capacity are based on the type of material and production conditions.



 BHI-001   BHI-002