Shanzhuo

Ball mill

Energy-Saving Ball Mill are generally used to grind material 1/4 inch and finer, down to the particle size of 20 to 75 microns. To achieve a reasonable efficiency with ball mills, they must be operated in a closed system, with oversize material continuously being recirculated back into the mill to be reduced. Various classifiers, such as screens, spiral classifiers, cyclones and air classifiers are used for classifying the discharge from ball mills. 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.
Ball mill
Advantages

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 differentexpelling 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 chemicals.

This machine mainly consists of feeding device, discharge device, rotating device, transmission devices (gear box, pinion gear, motor and electric control device). The hollow shaft is made of cast steel. The liner is replaceable. The gear wheel adopts casting gear hobbing. The wear-resisting liner is inlayed in the cylinder of ball mill.

Working principle of  ball mill

The mineral ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft evenly. There are ladder liner, 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 to impact and grind the materials. And then the grinded materials are discharged through the discharging board.

Parameters

Model

Rotary Speed(r/min)

Volum(t)

Feeding Size(mm)

Output Size(mm)

Capacxity(t/h)

Power(kw)

Weight(t)

Φ 900x1800 

36~38

1.5

≤20

0.075-0.89

0.65-2

18.5

5.5

Φ 900x3000 

36

2.7

≤20

0.075-0.89

1.1-3.5

22

6.7

Φ 1200x2400

36

3

≤25

0.075-0.6

1.5-4.8

30

12

Φ 1200x3000 

36

3.5

≤25

0.074-0.4

1.6-5

37

12.8

Φ 1200x4500 

32.4

5

≤25

0.074-0.4

1.6-5.8

55

13.8

Φ 1500x3000 

29.7

7.5

≤25

0.074-0.4

2-5

75

16.8

Φ 1500x4500 

27

11

≤25

0.074-0.4

3-6

110

21

Φ 1500x5700 

28

12

≤25

0.074-0.4

3.5-6

130

25.8

Φ 1830x3000 

25.4

11

≤25

0.074-0.4

4-10

130

29

Φ1830x4500

25.4

15

≤25

0.074-0.4

4.5-12

155

35.5

Φ1830x6400

24.1

21

≤25

0.074-0.4

6.5-15

210

43

Φ1830x7000

24.1

23

≤25

0.074-0.4

7.5-17

245

43.8

Φ2100x3000

23.7

15

≤25

0.074-0.4

6.5-36

155

34.8

Φ2100x4500

23.7

24

≤25

0.074-0.4

8-43

245

38

Φ2100x7000

23.7

26

≤25

0.074-0.4

8-48

280

56.6

Φ2200x4500

21.5

27

≤25

0.074-0.4

9-45

280

51.8

Φ2200x6500

21.7

35

≤25

0.074-0.4

14-26

380

60

Φ2200x7000

21.7

35

≤25

0.074-0.4

15-28

380

62

Φ2200x7500

21.7

35

≤25

0.074-0.4

15-30

380

64.8

Φ2400x3000

21

23

≤25

0.074-0.4

7-50

245

54

Φ2400x4500

21

30

≤25

0.074-0.4

8.5-60

320

65

Φ2700x4000

20.7

40

≤25

0.074-0.4

12-80

380

94

Φ2700x4500

20.7

48

≤25

0.074-0.4

12-80

480

102

Φ3200x4500

18

65

≤25

0.074-0.4

subject to workmanship

800

137

Φ3600x4500

17

90

≤25

0.074-0.4

subject to workmanship

850

158

Φ3600x6000

17

110

≤25

0.074-0.4

subject to workmanship

1250

175