Wet and Dry Type Ball Mill

The ball mill is a type of grinder used to grind or blend materials for use in mineral dressing processes, paints, pyrotechnics, ceramics, and selective laser sintering. It works on the principle of impact and attrition: size reduction is done by impact as the balls drop from near the top of the shell.

Products Details

Model

Effective

volume (m3)

Max. steel ball load (t)

Capacity(t/h)

Power

(kW)

Weight

(t)

MQG

MQY

MQS

MQG

MQY

MQS

QMJ900×1800

1

1.3

1.7

2

0.9-1.6

1.7-3.2

2-3.7

15

4.2

QMJ900×2100

1.1

1.5

1.9

2.3

1-1.9

2-3.7

2.3-4.3

18.5

4.9

QMJ 900×3000

1.6

2.2

2.8

3.3

1.4-2.7

2.9-5.4

3.3-6.2

22

7.6

QMJ1200×2400

2.4

3.3

4.1

4.9

2.2-4

4.3-8

5-9.2

30

8.7

QMJ1200×3000

3

4.1

5.2

6.2

2.7-5

5.4-10

6.2-12

37

13

QMJ1200×4500

4.4

6.2

7.7

9.3

4-7.5

8.1-15

9.3-17

45

14

QMJ1500×3000

4.8

6.6

8.3

10

4.3-8

8.6-16

10-19

75

15

QMJ1500×4500

7.1

10

12

15

6.5-12

13-24

15-28

115

20

QMJ1500×5700

9

13

16

19

8.2-15

16-31

19-35

135

24

QMJ1830×3000

7.1

10

12

15

6.4-12

13-24

15-28

115

28

QMJ1830×4500

10.6

15

18

22

10-18

19-36

22-41

155

32

QMJ1830×6500

15.3

21

27

32

14-26

28-52

32-60

210

35

QMJ1830×7000

16.5

23

29

34

15-28

30-56

35-64

210

37

QMJ2100×3000

9.4

13

16

20

9-16

17-32

20-37

180

42

QMJ2100×3600

11.3

16

20

24

10-19

21-38

24-44

210

48

QMJ2100×4000

12.6

18

22

26

11-21

23-42

26-49

210

50

QMJ2100×4500

14.1

20

25

30

13-24

26-48

30-55

210

52

QMJ2100×7000

22

31

38

46

20-37

40-74

46-86

280

57

QMJ2200×3600

12.5

17

22

26

11-21

23-42

26-49

210

52

QMJ2200×4500

15.6

22

27

33

14-26

28-53

33-61

245

54

QMJ2200×6500

22.5

31

39

47

20-38

41-76

47-88

320

60

QMJ2200×7000

24.2

34

42

51

22-41

44-82

51-95

320

63

QMJ2200×8000

27.8

38

48

57

26-46

49-90

57-104

380

67

QMJ2400×3600

15

21

26

31

14-25

27-51

31-58

245

60

QMJ2400×4500

18.7

26

33

39

17-32

34-63

39-73

320

71

QMJ2400×6000

24.9

35

43

52

23-42

45-84

52-97

400

84

QMJ2400×7000

29.1

41

51

61

26-49

53-98

61-113

400

92

QMJ2700×3600

18.8

26

33

39

17-32

34-64

40-73

400

82

QMJ2700×4500

23.5

33

41

49

21-40

43-80

49-92

450

90

QMJ2700×6000

31.4

44

55

66

29-53

57-106

66-122

560

105

QMJ2700×7000

36.6

51

64

77

33-62

67-124

77-143

630

110

QMJ3200×4500

33.5

47

58

70

31-57

61-113

70-131

800

137

QMJ3200×6000

44.7

62

78

94

41-76

81-151

94-174

1000

160

QMJ3200×7000

52.2

73

91

109

47-88

95-176

110-203

1250

185

QMJ3600×4500

42.8

60

75

90

39-72

78-145

90-167

1000

200

QMJ3600×6000

57.1

80

100

119

52-96

104-193

120-223

1250

220

QMJ3600×7000

66.6

93

116

139

61-113

121-225

140-260

1400

245

A ball mill consists of a hollow cylindrical shell rotating about its axis. The axis of the shell may be either horizontal or at a small angle to the horizontal. It is partially filled with balls. The grinding media are the balls, which may be made of steel (chrome steel), stainless steel, ceramic, or rubber. The inner surface of the cylindrical shell is usually lined with an abrasion-resistant material such as manganese steel or rubber lining. Less wear takes place in rubber lined mills. The length of the mill is approximately equal to its diameter.

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