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Grinding Mill
Grinding Mill
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Rod Mill

Rod Mill

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 Application of rod mill

Rod mill is widely applied in metal and nonmetal mine, glass and construction materials industries, mainly suitable for grinding various ores rocks and artificial sand-making. Our high-efficiency rod mill adopts rolling bearing support instead of sliding bearing support with bearing bush. Therefore, it has advantages of even discharging size and high capacity.

Rod mill comparing with ball mill

As with other types of mills, a rod mill is used to grind material into fine powder, but differs from a ball mill in that it employs long steel rods instead of balls as the grinding medium. The mill length is limited by manufacturing constraints for the grinding rods. Rod mills are typically used for grinding ores, coal, and other materials for both wet and dry applications. Length-to-diameter ratios should be kept above 1.4 to prevent rod entanglement. In general, rod mills create a coarser product than ball mills. Rod mill speed is typically slower than ball mill.

Main technical parameters of rod mill


Type

Weight of ball(t)

Cylinder speed(r/min)

Power(kw)

Discharging mouth size(mm)

Capacity(t/h)

Weight(t)

GMB1530

8

23

75

2.5-0.2

12-5.5

16.71

GMB1830

17

22.8

132

2.5-0.2

20-9.5

29.8

GMB2122

18

20.9

160

2.5-0.2

27-12

42.5

GMB2130

25

20.9

160

2.5-0.2

30-13

43.9

GMB2136

28

20.9

200

2.5-0.2

35-14.8

49.4

GMBZ2136

32.5

20.9

210

-5.0

61.5-43

49.9

GMB2140

31

20.9

220

2.5-0.2

38-17

50.3

GMB2145

35

20.9

250

2.5-0.2

43-19

51.8

GMB2430

31

19

250

2.5-0.2

47-22

56.0

GMBZ2430

31

19

250

-5.0

73--52

58.3

GMB2436

37

19

280

2.5-0.2

55-26

61.0

GMBZ2436

37

19

280

-5.0

84-60

62.4

GMB2730

35

17.5

315

2.5-0.8

125-37.5

75.6

GMB2736

42

17.5

355

2.5-0.8

150-45

81.8

GMBZ2740

47

17.5

400

2.5-0.8

165-50

84.3

GMB3040

50

16.2

500

2.5-0.8

206-62

130

GMB3245

56

15.5

630

2.5-0.8

228-70

138

GMB3248

60

15.5

710

2.5-0.8

240-74

142

GMB3645

78

14.5

800

2.5-0.8

270-83

168

GMB3650

 

14.5

1000

2.5-0.8

100-250

 

GMB3654

94

14.5

1000

2.5-0.8

340-103

192

GMB4361

195

12.0

1600

 

150-306

265

 

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