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Cement /Building and Mining Equipment
Ball Mill



Description of the Ball Mill:This ball mill is a kind of horizontal cylindric rotating device mainly used to grind large cement particles or sands into fine powder. It is a grade ball mill with two chambers.The main components of this mill are feeding part, discharging section, rotating part, and driving part. And the driving part is composed of reducer, small driving gear, electric motor, and electric control.


 


Features of the Ball Mill:Compared with the traditional ball mill, this equipment has many significant improvements in its design. Users can adjust the rotating speed by the new lifting board.


 

Ball Mill


Its hollow shaft is made of steel casting, and its inner lining plate is dismountable and exchangeable. The big rotating gear adopts casting hobbing process. And the wearproof lining plate is fitted in the cylinder. This ball mill is characterized by high efficiency, more abrasion resistant, convenient maintenance, larger output, stronger lubricating capacity, longer service life, and stable performance, etc.


 


Working Principle of the Ball Mill:1.Materials enter into the hollow shaft through the feeding device, and then they are evenly sent to the first chamber of the mill. This chamber is equipped with ladder lining plate or ripple ling plate, and there are also some steel balls with different specifications.2.The centrifugal force from the rotating cylinder lifts those balls to a certain height, and then those balls fall down to thump and then grind the materials.3.After coarsely grinded in the first chamber, those materials are sent to the second chamber through the monolayer partition board. This chamber is lined with flat lining plates, and has steel balls as well. In this chamber, those materials are grinded again, and then the obtained powders are discharged by the unloading plate.


 

Parameters of the Ball Mill:

Item D×L

Grinding Way
Grinding Method

Output
(t/h)

Effective Volume

Effective Size(mm)

Rotary Speed
of Mill Body
r/min

Grinding Media Carrying Capacity(t)

Drive Method

Water for cooling Main bearing(t)

Main Motors

Main Reducers


Remarks

Type and Spec.

Power

Type and Spec.

Speed Ratio

Weight

?900× 3200

Closed grinding

0.6-0.8

2

<25

33.4

2.15

Edge Drive

1×2

Y225M-6

30

ZD 30-8

4.481

10.9


?1200× 4500

Closed grinding

1.8-2.2

4.43

<25

30.5

5.2

Edge Drive

1×2

JR91-6

55

ZD 30-8

4.481

12

dry/wet

?1500× 5700

Closed grinding

4.5-5.0

8.75

<25

26

11

Edge Drive

1×2

JR127-8

130

ZD 40-7

4.077

27

dry/wet

?1830× 6400

Closed grinding

7.0-9.0

14.76

<25

23.9

19.5

Edge Drive

1×2

JR137-8

210

ZD 60-8

4.5

35.14

dry/wet

?1830× 7000

Closed grinding

7.0-12.5

16.44

<25

21

19.5

Edge Drive

1×2

JR138-8

245

ZD 60-8

4.5

38.2

dry/wet

?1830× 7500

Closed grinding

7.5- 13.5

17.68

<25

23.9

21

Edge Drive

1×2

JR148-8

245

ZD 60-8

5

40

dry/wet

?2200× 6500

Closed grinding/ Open grinding

14-15

21.3

<25

21.4

31

Edge Drive

1×2

JR158-8

380

ZD 70-9

5

49

dry/wet

?2200× 7000

Closed grinding/ Open grinding

15-16

23.1

<25

21.4

33

Edge Drive

1×2

JR500-8

380

ZD 70-9

5

50

dry/wet

?2200× 7500

Closed grinding/ Open grinding

15-17 /13

24.7

<25

21.4

35

Edge Drive

1×2

YR500-8

380

ZD 70-9

5

51

dry/wet

?2200× 9500

Closed grinding/ Open grinding

16-18 /13-16

30.3

<25

21.4

41

Edge Drive

1.5×2

YR1510-8

475

ZDH 70-9

5

70

dry/wet

?2200× 13000

Closed grinding/ Open grinding

18-22 /17-18

42.4

<25

21.4

53

Edge Drive

2.5×2

YR630-8

630

ZD80

5

106.05

dry/wet

?2400× 7000

Closed grinding/ Open grinding

16-18

28.17

<25

20.4

35.5

Edge Drive

1.5×2

JRQ 1510-8

475

ZD80

5

65

dry/wet

?2400× 8000

Closed grinding/ Open grinding

18-20 /16-17

32.2

<25

20.4

45

Edge Drive

1.5×2

JR 1512-8

475

ZD80

5

74.79

dry/wet

?2400× 10000

Closed grinding/ Open grinding

18-22 /17-19

40.3

<25

20.91

50

Edge Drive

2×2

JR 1512-8

630

ZD80

5

104

dry/wet

?2400× 11000

Closed grinding/ Open grinding

20-23 /18-20

43.4

<25

20.91

58

Edge Drive

2×2

JR 1512-8

630

MBY 630

5

108

dry/wet

?2400× 12000

Closed grinding/ Open grinding

25-27 /20-23

46.5

<25

21.5

64

Edge Drive

2.5×2

YR 800-8

800

MBY 710

6.3

126

dry/wet

?2400× 13000

Closed grinding/ Open grinding

28-30 /24-26

49.6

<25

21.5

70

Edge Drive

2.5×2

YR800-8

800

MBY 710

6.3

130.6

dry/wet

?2600× 13000

Closed grinding/ Open grinding

30-32 /26-28

60.5

<25

19.11

80

Edge Drive

2.5×2

JR1000-8

1000

MBY 710

4.5

158.2

dry/wet

?3000× 9000

Closed grinding/ Open grinding

35-40 /28-32

58.8

<25

17.73

80

Edge Drive

2.5×2

YR1000-8

1000

MBY 710

6.3

147.23

dry/wet

?3000× 11000

Closed grinding/ Open grinding

40-44 /33-35

71

<25

19.98

90

Edge Drive

2×2

YR1250-8

1250

MBY 800

5.6

152

dry/wet

?3000× 12000

Closed grinding/ Open grinding

43-46 /36-38

73.9

<25

18.98

103

Edge Drive

2×2

YR1400-8

1400

MBY 900

6.3

162

dry/wet

?3000× 13000

Closed grinding/ Open grinding

45-48 /38-40

76.8

<25

18.98

112

Edge Drive

2×2

YR1600-8

1400

MBY 900

6.3

172

dry/wet

?3200× 13000

Closed grinding/ Open grinding

50-53 /42-44

88.95

<25

18.7

122

Edge Drive

2×2

YR1800-8

1600

MBY 900

5.6

237

dry/wet

?3200× 14000

Closed grinding/ Open grinding

52-54 /44-46

96.5

<25

18.7

125

Edge Drive

2×2

YR 2000-10

1800

JDX 1000

7.15

248

dry/wet

?3500× 11000

Closed grinding

55-60

93.8

<25

16.5

125

Center Drive

2×2

YR 2000-10

2000

JDX 1000

7.15

152

Exclusive of the weight of motor and speed-reducer

?3500× 13000

Closed grinding

60-65

110.8

<25

17

175

Center Drive

3.5×2

YR 2000-8

2000

JDX 1000

43.53

313.61


?3800× 13000

Closed grinding

65-75

133.86

<25

17

190

Center Drive (hollow shaft supporting)

3.5×2

YR2500 -8/1730

2500

JS130 -C-F1

43.53

223

Exclusive of the weight of motor and speed-reducer

?3800× 13000

Closed grinding

65-75

133.86

<25

16.5

190

Center Drive (double slide shoe bearing) Centre


YR2500 -8/1730

2500

JS130 -C-F1

43.53

260

Exclusive of the weight of motor and speed-reducer

?3800× 13000

Closed grinding

65-75

133.86

<25

16.5

190

One-side Dual Drive

3.5×2

YRKK 800-6

2500

DBX250


225

Exclusive of the weight of motor and speed-reducer

?4200× 13000

Closed grinding

75

164

<25

15.6

209

Center Drive (double slide shoe bearing)

3.5×2

YRKK 900-8

3250

JS150 -A2

46.84

280

Exclusive of the weight of motor and speed-reducer

?4600× 14000

Closed grinding

115- 135


<25

15

285



YRKK 1000-8

4200

JS160 -C


485

Exclusive of the weight of motor and speed-reducer

?5000× 15000

Closed grinding

160- 165


<25

14

350



YRKK 1000-8

6000



598

Exclusive of the weight of motor and speed-reducer

 

As a professional manufacturer of ball mill in China, we still have many other products, such as windswept coal mill, various fertilizer equipments, rolling functional units, shearing machine, press brake, plate rolling machine, rotary drum granulator, rotary dryer etc. With certificates of ISO9001, ISO2000 and ABS, and OEM service, our products have been well received by customers in Vietnam, Malaysia, Indonesia, Burma, Bangladesh, Thailand, Egypt, Iran, Pakistan, Nigeria, Saudi Arabia, etc. If you are interested in our ball mill, please feel free to contact us.


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