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Dry ball mills

Ball mill is widely used in mining, smelting,road,building material and chemical. It is the key equipment for grinding after the crush process.The mill consists of feeding device, driving assembly, rotating assembly,bearing unit,discharging assembly and foundation unit.

Production capacity : 0.62-180t/h

Scope of Application : Cement, Portland products, new building material, refractory material, fertilizer, black and non-ferrous metal processing, glass ceramics production industry,dry grinding,ect

Structure

Ball mill is mainly composed of feeding, feeding, main bearing, cylinder, transmission department, delivery department and the main motor and other parts.

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Characteristic

1. Save energy: bush bearing is replaced by rolling bearing, friction resistance being greatly lowered down, easy to be started. It’s energy is lower 10-15% than the old one.

2. Large capacity: for the outlet disk and the checked liner are adopted, the capacity is higher 20% than the cone ball mill.

3. The discharging port slurry surface is low, slurry flow through rapidly, decrease ore over-grinding.

4. Load of ball is large, big balls, small balls be loaded in, and small balls can’t be discharged, and can form good working conditions.

Product Parameters

Dry ball mills

Model

specification

barrel

Motor

Production capacity(t/h)

Effective volume(m³)

Max loading ball(t)

Note

Weight(kg)

length(mm)

speed(r/min)

Model

Power(kw)

MQG0909

900

900

37.1

Y200L-8

15

0.16-0.8

0.45

0.96

single silo

4.4

MQG0918

900

1800

37.1

Y225L-8

22

0.33-1.6

0.9

1.92

single silo

5.7

MQG1212

1200

1200

33.4

Y250L-8

30

0.16-2.4

1.1

2.4

single silo

10.5

MQG1224

1200

2400

33.4

YR280S-8

55

0.3-2.8

2.2

3.96

single silo

12.5

MQG1228

1200

2800

33.8

YR280S-8

55

0.3-3.0

2.8

5

single silo

13.6

MQG1515

1500

1500

30.9

JR115-8

60

1.0-3.0

2.2

5

single silo

14

MQG1530

1500

3000

30.9

JR125-8

95

1.5-3.5

4.4

8.6

single silo

19

MQG1530

1500

3000

30.9

JR125-8

95

1.5-3.5

4.4

8.6

single silo

19.5

MQG1557

1500

5700

30.9

JR127-8

130

2.0-4.5

8.6

14.5

single silo

26.5

MQG1557

1500

5700

30.9

JR127-8

130

2.0-4.5

8.6

14.5

double silo

26.8

MQG1836

1800

3600

25.2

JR128-8

155

2.0-5.0

7.5

13.5

single silo

34.1

MQG1840

1800

4000

25.2

JR128-8

155

2.0-5.0

8.2

14.5

single silo

36.4

MQG1860

1800

6000

25.8

JR138-8

245

5.5-9.0

12.6

22.5

double silo

44

MQG1870

1800

7000

25.8

JR138-8

245

6.0-10.5

13.6

24.5

double silo

47.5

MQG2130

2100

3000

24.05

JR136-8

180

4.5-5.5

6.6

16

single silo

49

MQG2136

2100

3600

24.05

JR137-8

210

4.5-6.5

11

21

single silo

54

MQG2445

2400

4500

22.5

JR500L3-8

380

8.0-12

17.3

33

single silo

71

MQG2745

2700

4500

61.6TDMK500-32/21505001.0-16.02342single silo109


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