BALL MILL  Overview

Ball mill is the key equipment for secondary grinding after crushing. And it is suitable for grinding all kinds of ores and other materials, no matter wet grinding or dry grinding. In our company, this series of high-efficiency ball mill adopts rolling bearing support instead of sliding bearing support with bearing bush. Therefore, it can save energy by 10-20%. According to different discharging ways, it can be divided into two kinds, grate type and overflow type.

Working Principle
The Ball mill can be divided into lattice type and overflow type according to different beneficiation methods, and this machine is two lattice-type ball mill.
The materials from the feeding fittings enter the first bin of the milling machine via the feeding hollow axis evenly when it works. There is a ladder-like or ripple-like scaleboard in the first bin, and different specification steel balls are installed in the bin. When the cylinder rotates, which generating centrifugal force to carries steel balls to a certain height and then balls fall to strike and grind the material. After primary grinding in the first bin, the material then enters into the second bin via a single layer partition board. There is a scaleboard and steel balls in the second bin, so the materials are further ground. In the end, the powder is discharged by output material board.Besides, it is mainly applied in many industries, such as ferrous&non-ferrous metal mine, building materials, chemical, electric power, coal, traffic, light industry, etc.

BALL MILL  Technical Data


Model

Cylinder rotary 
speedr/min)

Loading ball 
weight(t)

Discharge 
size(mm)

Capacity
(t/h)

Motor 
power(kw)


Weight(t)

Ф900×1800

39

1.5

0.075-0.89

0.8-2

18.5

4.6

Ф900×3000

39

2.7

0.075-0.89

1~4

22

5.6

Ф1200×3000

36

3.5

0.074-0.4

1.6-5

37

12.8

Ф1200×4500

32

5

0.074-0.4

1.6-5.8

55

13.8

Ф1500×3000

27

7.5

0.074-0.4

2~5

75

15.6

Ф1500×5700

28

12

0.074-0.4

3.5-6

130

24.7

Ф1830×3000

25

11

0.074-0.4

4~10

130

28

Ф1830×6400

24

21

0.074-0.4

7~16

210

34

Ф1830×7000

24

23

0.074-0.4

8~18

245

36

Ф2100×3600

23

19

0.074-0.4

10-36

210

46

Ф2200×4500

21

27

0.074-0.4

12~23

280

48.5

Ф2200×6500

21

35

0.074-0.4

14-26

380

52.8

Ф2200×7000

21

35

0.074-0.4

15-28

380

54

Ф2200×7500

21

35

0.074-0.4

15-30

380

56

Ф2400×4500

21

30

0.074-0.4

18-45

320

65

Ф2400×8000

20

36

0.074-0.4

20-48

410

81

Ф2700×3600

21

39

0.074-0.4

19-75

400

83

Ф2700×4000

20

40

0.074-0.4

20-78

400

85

Ф2700×4500

20

48

0.074-0.4

22-85

430

89

Ф3200×4500

18

65

0.074-0.4

29-140

800

137

Ф3200×5400

18

81.6

0.074-0.4

30-180

800-1000

146

Ф3600×4500

17

88

0.074-0.4

35-210

1000

190

Ф3600×6000

17

117

0.074-0.4

38-240

1250-1500

220

Ф3600×8500

17

144

0.074-0.4

45-260

1800

260

BALL MILL  Features

Features
1.Reliable performance .more than 100 years of history.
2.Easy operation, due to structure is simple.
3.Convenient in maintenance.

Contact Us

If you have any questions,plese contact us,we will reply with in 24 hours!

Product

Shanghai DBM Heavy Industry Machinery Co., Ltd