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Ф X7 2.4 meters of second-hand ball mill
Ball mill - skills of choose and buy
1, to ensure that the mill production capacity
Chooses the grinding equipment, in guarantee under the condition of the grinding fineness required, to complete the production by the rules.
2, production capacity should be higher than the design of some
Design should consider the ore hardness and the change of the fineness, generally deep ore deposit hard or fine, should make chooses grinding machine can adapt to, at the same time to ensure smooth production early.
3, must do grinding test
There is no actual data as a basis, in the design must be grinding test requirements, especially the large mill, grinding machine selection is made the basis of the data obtained from the calculation and proportional amplifier.
4, large-scale equipment, due consideration
In the design of the enlarged equipment is the 21st century. Because of its large equipment, general equipment, light weight, covers an area of less, less production system, operators and less auxiliary system, the corresponding investment and production cost is low. But large equipment operation and management level of demand is high, operation efficiency, if slightly lower, will greatly reduce the production of concentrator.
5, with high rates of operation equipment
There are good and bad in the equipment of the same type of old and new. Sometimes rod mill, the mill operation rate lower, but under certain conditions still apply. In principle, should choose high rates of operation of the equipment, in order to reduce maintenance and parking time.
6 and understand the hardness of the mineral, grade, such as nature, try to choose energy-saving ball mill; 7, know mineral grinding fineness, requested minerals required fineness according to oneself, choose and aperture of closed plate points position; 8, according to the requirements of production, choose appropriate length and the diameter of ball mill is 9, select a new generation of modified type ball mill, best to correspond to your minerals of professional ball mill manufacturers to buy 10, large selection of ball mill tooth, small modulus gear, as well as the motor, reduction machine manufacturers, according to the price of ball mill, the requirement of lining board of the grinding material and the thickness of the steel plate.
The ball mill product parameters
規(guī)格型號
筒體轉(zhuǎn)速（r/min）
裝球量(t)
進料粒度(mm)
出料粒度(mm)
產(chǎn)量
電機功率(kw)
重量(t)
(t/h)
Ф900×1800
36～38
1.5
≤20
0.075-0.89
0.65-2
18.5
4.6
Ф900×3000
36
2.7
≤20
0.075-0.89
1.1-3.5
22
5.6
Ф1200×2400
36
3
≤25
0.075-0.6
1.5-4.8
30
12
Ф1200×3000
36
3.5
≤25
0.074-0.4
1.6-5
37
12.8
Ф1200×4500
32.4
5
≤25
0.074-0.4
1.6-5.8
55
13.8
Ф1500×3000
29.7
7.5
≤25
0.074-0.4
2-5
75
15.6
Ф1500×4500
27
11
≤25
0.074-0.4
3-6
110
21
Ф1500×5700
28
12
≤25
0.074-0.4
3.5-6
130
24.7
Ф1830×3000
25.4
11
≤25
0.074-0.4
4-10
130
28
Ф1830×4500
25.4
15
≤25
0.074-0.4
4.5-12
155
32
Ф1830×6400
24.1
21
≤25
0.074-0.4
6.5-15
210
34
Ф1830×7000
24.1
23
≤25
0.074-0.4
7.5-17
245
36
Ф2100×3000
23.7
15
≤25
0.074-0.4
6.5-36
155
34
Ф2100×4500
23.7
24
≤25
0.074-0.4
8-43
245
42
Ф2100×7000
23.7
26
≤25
0.074-0.4
8-48
280
50
Ф2200×4500
21.5
27
≤25
0.074-0.4
9-45
280
48.5
Ф2200×6500
21.7
35
≤25
0.074-0.4
14-26
380
52.8
Ф2200×7000
21.7
35
≤25
0.074-0.4
15-28
380
54
Ф2200×7500
21.7
35
≤25
0.074-0.4
15-30
380
56
Ф2400×3000
21
23
≤25
0.074-0.4
7-50
245
54
Ф2400×4500
21
30
≤25
0.074-0.4
8.5-60
320
65
Ф2700×4000
20.7
40
≤25
0.074-0.4
12-80
400
94
Ф2700×4500
20.7
48
≤25
0.074-0.4
12-90
430
102
Ф3200×4500
18
65
≤25
0.074-0.4
按工藝條件定
800
137
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