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Ball mill

 

 

 

Ball mill Application:

 

Ball mill is an efficient tool for grinding many materials into fine powder. The Ball Mill is used to grind many kinds of mine and other materials, or to select the mine. It is widely used in building material, chemical industry, etc. There are two ways of grinding: the dry process and the wet process. It can be divided into tabular type and flowing type according to different forms of discharging material.

The ball mill is key equipment for regrinding. It is widely used for the cement, the silicate product, new type building material, fire-proof material, chemical fertilizer, black and non-ferrous metal, glass, ceramics and etc. Our ball mill can grind ore or other materials that can be grinded either by wet process or by dry process.

 

 

Ball Mill operating principle:

 

This ball mill is horizontal type and tubular running device, has two warehouses. This machine is grid type and its outside runs along gear.

The material enters spirally and evenly the first warehouse of the milling machine along the input material hollow axis by input material device. In this warehouse , there is a ladder scale board or ripple scale board, and different specification steel balls are installed on the scale board, when the barrel body rotates and then produces centrifugal force ,at this time , the steel ball is carried to some height and falls to make the material grinding and striking.

After grinded coarsely in the first warehouse, the material then enters into the second warehouse for regrinding with the steel ball and scale board. In the end, the powder is discharged by output material board and the end products are completed.

 

 

Ball mill Structure:

The machine is composed by feeding part, discharging part, rotation 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 rotation big gearwheel is made by cast hobbling processing and the drum is equipped with wear-resistant liner, which has good wear-resistance. The machine is with stable and reliable working condition.

 

 

Ball Mill Features:

 

1) Ball mill is an efficient tool for grinding many materials into fine powder.

2) The ball mill is used to grind many kinds of mine and other materials, or to select the mine.

3) Ball mill is widely used in building material, and chemical industry.

4) There are two ways of grinding: the dry way and the wet way.

5) Ball mill can be divided into tabular type and flowing type according to different expelling mine

6) To use the ball mill, the material to be ground is loaded into the neoprene barrel that contains grinding media.

7) As the barrel rotates, the material is crushed between the individual pieces of grinding media that mix and crush the product into fine powder over a period of several hours.

8) The longer the ball mill runs, the finer the powder will be.

9) Ultimate particle size depends entirely on how hard the material you're grinding is, and the time how long the ball mill runs.

10) Our ball mills have been used to grind glass, powder food products, create custom varnishes, make ceramic glaze, powder various chemical.

 

Ball mill technical parameters

Model

Rotationna speed
(r/min)

Ball load
(t)

Feeding size
(mm)

Output size
(mm)

Capacity
(t/h)

Power
(kw)

Weight
(t)

Φ900×1800

36-38

1.5

≤20

0.075-0.89

0.65-2

18.5

4.6

Φ900×3000

36

2.7

≤20

0.075-0.89

1.1-3.5

22

5.6

Φ1200×2400

36

3

≤25

0.075-0.6

1.5-4.8

30

12

Φ1200×3000

36

3.5

≤25

0.074-0.4

1.6-5

37

12.8

Φ1200×4500

32.4

5

≤25

0.074-0.4

1.6-5.8

55

13.8

Φ1500×3000

29.7

7.5

≤25

0.074-0.4

2-5

75

15.6

Φ1500×4500

27

11

≤25

0.074-0.4

3-6

90

21

Φ1500×5700

28

12

≤25

0.074-0.4

3.5-6

130

24.7

Φ1830×3000

25.4

11

≤25

0.074-0.4

4-10

130

28

Φ1830×4500

25.4

15

≤25

0.074-0.4

4.5-12

155

32

Φ1830×6400

24.1

21

≤25

0.074-0.4

6.5-15

210

34

Φ1830×7000

24.1

23

≤25

0.074-0.4

7.5-17

245

36

Φ2100×3000

23.7

15

≤25

0.074-0.4

6.5-36

210

34

Φ2100×4500

23.7

24

≤25

0.074-0.4

8-43

245

42

Φ2100×7000

23.7

26

≤25

0.074-0.4

8-48

280

50

Φ2200×4500

21.5

27

≤25

0.074-0.4

9-45

280

48.5

Φ2200×6500

21.7

35

≤25

0.074-0.4

14-26

370

52.8

Φ2200×7000

21.7

35

≤25

0.074-0.4

15-28

380

54

Φ2200×7500

21.7

35

≤25

0.074-0.4

15-30

380

56

Φ2400×4500

21

30

≤25

0.074-0.4

8.5-60

320

65

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

0.074-0.4

Depending on technologcial conditions

800

137

 

 

 

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