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Energy-saving Mining Ball Mill

Energy-saving Mining Ball Mill

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The ball mill energy saving technology owned by our company is a patented technology (patent number: ZL97231326.5). This technology has obvious energy-saving effect in the application of mill. Its main burial is: the traditional ball mill is the use of sliding bearings (bearings), and the technology is in the case of the original mill other major structure unchanged, after detailed calculations, using rolling bearings. Rolling ball mills are widely used in mining, building materials, metallurgy and other industries. Main features: Saving electricity, saving fuel, reducing maintenance, comprehensive benefits, safe and reliable operation, low accident rate, long service life, and the cost of the equipment can be recovered in an average of three to four years. One choice, permanent benefit.

 

Specific advantages are as follows:

1. The rolling bearing has large bearing capacity, safety and reliability, and long service life. Especially for the ball mill roller bearing series, the load ratio is more than 8-12 times. Under normal conditions, the service life is 40,000 to 100,000 hours and can be operated for 5-10 years or more. .

2. The rolling bearing ball mill has a small slewing moment, a short start-up time, and a small starting current, which can reduce the installed capacity and reduce the reactive power loss, and can save 10-20% power.

3, can be used to lubricate the grease, cancel the lubrication station and its motor power, to prevent leakage of oil, no line of oil pollution, is conducive to work environment hygiene, saving up to 80%.

4, the rolling bearing lubrication performance, high temperature performance, eliminate the oil, burning tile, burning motor and other production stop accidents, is conducive to normal production.

5, rolling bearing ball mill maintenance is small, as long as the oil is kept clean, normal lubrication, basically no maintenance.

6. It can adopt multi-function tightening device to fasten the bearing to ensure the convenience of inspection and disassembly, which is conducive to on-site maintenance.

7. The comprehensive benefits of rolling bearing ball mills are significant. Small ball mills can save tens of thousands of yuan each year, medium-sized mills can save hundreds of thousands of yuan annually, and large-scale mills can save nearly one million yuan annually.

 

JQM series energy-saving wet grid, overflow ball mill technical parameters

 

Parameter/Specification

Cylindrical speed r/inin

Maximum amount of medium t

Feeding granularity mm

Production capacityt/h

Motor Power kw

 Dimensionsmm

Weight T

Long

Width

High

Wet grid

Wet overflow

Wet grid

Wet overflow

Wet grid

Wet overflow

900×900

39

1

≤40

0.3～1.2

0.3～1.1

7-5

4000

 3800 1300

1100

4

3.6

900×1800

39

2

≤40

0.6～2.1

0.5～2.0

15

5200

5000

1400

1100

5.2

4.8

900×2400

39

2.5

≤40

0.7～2.8

0.6～2.5

18.5

6000

5800

1500

1100

6.1

5.7

900×3000

39

3

≤25

0.8～3.1

0.7～2.8

22

6700

6500

1500

1100

7.3

6.8

1200×1200

34

2

≤25

0.3～3

0.3～2.5

18.5

4700

4600

1600

1400

10.3

9.8

1200×1800

34

4

≤25

0.4～4.5

0.4～4

30

5500

5480

1800

1400

11.1

10.4

1200×2400

34

 4

≤25

0.5～6

0.5～5

30

6200

 6100

3070

1400

12.2

11.7

1200×3000

33

5

≤25

 0.6～7

0.6～6

37

7200

7080

 1800 1400

13.7

13.2

1200×4500

31

6

≤25

0.7～8

0.7～7

45

8820

8620

3070

1400

14.4

13.7

1500×1500

31

4

≤25

1.5～7

1.5～6

45

5550

5400

1800

2130

12.4

13.2

1500×13000

30

8

≤25

3～11

3～10

75

7240

7120

2100

2130

17.6

17.0

1500×4500

30

12

≤25

4～12

4～11

95

9200

9000

2500

2130

21.8

21.2

1500×5700

26.8

15

≤25

4～14

4～13

115

10400

10200

2600

 2130

25

24

1830×3000

26.8

14

≤25

6～16

6～15

130

8470

8270

 3900

2900

35.5

34.5

1830×4800

26.8

20

≤25

6～18

6～17

1185

10400

10200

4700

2900

41

40

1830×6400

26.8

24

≤25

6～20

6～19

210

11700

11500

4700

2900

48.4

47.4

1830×7000

24.5

21

^25

6～22

6～21

210

12300

11500

4700

2900

50.5

49.5

2100×2100

24

18

≤25

6～33

6～32

180

8070

12100

4839

2970

43

42

2100×3000

24

19

≤25

7～36

7～35

180

8970

8770

4839

2970

49

48

2100×3600

24

 22

≤25

7～39

7～38

210

9570

9370

 4839

2970

57.3

56.4

2100×4500

24

28

≤25

8～43

8～41

245

10470

10270

4839

2970

59.8

59

2100×7000

23.2

38

≤25

8～48

8～46

280

12970

12770

4839

2970

69

67.5

2200×4800

22.7

38

≤25

10～40

9～39

280

10800

10600

4467

2800

61

59.8

2400×3000

22

 23

≤25

7～70

9～47

240

10000

9700

 4467 2950

68

66

2400×4500

22.33

30

≤25

10～80

9～55

380

10000

 

 

62.8

60.5

2700×2100

21

24

≤25

9～80

9～78

240

9200

9000

5300

2915

67

65.5

2700×3600

21

40

≤25

12～125

12～120

400 

9600

9400

5300

3800

86

84

2700×4000

21

44

≤25

12～145

12～140

400

10000

9800

5300

3800

94

92

2700×4500

20

50

≤25

12～150

12～145

475

11000

10600

5300

4000|

102

100

3200×4500

18

45

≤25

According to the process conditions

600

12700

12200

 7200

5700

126

125

3600×4500

17

90

≤25

850

15200

14700

7750

6300

160

158

3600×6000

17

110

≤25

1250

17500

17000

7800

6400

175

173

 

Note 1. The weight of the large ball mill does not include the weight of the motor. 2. Other specifications of the ball mill can be provided according to the user's needs. 3. The motors in the table are all asynchronous motors. If the synchronous motor is selected when ordering, the technical parameters are for reference.

 

MG energy-saving building materials ball mill main specifications and technical parameters

 

Mill specifications(m)

Φ2.2×7.5

Φ2.2×11

Φ2.4×10

Φ2.4×13

Φ2.6×10

Φ2.6×13

Φ3×9

Φ3×11

Φ3×13

Φ3.2×11

Φ3.2×13

Rotating speed(r/min)

21.6

21.6

20.8

20.8

19.6

19.6

18.6

18.6

18.6

17.7

17.7

Grinding volume loading(T)

36

45

54/60

75

67

86

86

108

120

120

138

Calibration output（t/h）

 

Cement

Open flow

13.5

116.9

20.3/22.5

28

26

32

32

40

45

45

51

Loop flow

19.0

23.8

28.5/32

40

35

43

43

54

60

60

68

Raw material

Open flow

22.0

27.5

33/37

46

39

48

48

60

67

67

76

Loop flow

36.0

45

54/60

75

58

72

72

90

100

100

115

Effective volume(m³)

27

34

42

54

48

62

57

70

82

80

95

Feeding granularity(mm)

< 10

< 10

< 10

< 10

< 10

< 10

< 10

< 10

< 10

< 10

< 10

Product fineness cement (sieve residue %) Raw material

4-5 7-9

4-5 7-9

4-5 7-9

4-5 7-9

4-5 7-9

4-5 7-9

4-5 7-9

4-5 7-9

4-5 7-9

4-5 7-9

4-5 7-9

Transfer method

Edge

Edge

Edge

Edge

Edge

Edge

Edge

Edge

Edge

Edge

Edge

Reducer

Model

ZD70-9-1

ZDY450

MBY630

MBY710

MBY710

MBY800

MBY800

MBY900

MBY900

MBY900

MBY1000

Speed ratio(i)

5

5.6

6.3

6.3

6.3

6.3

6.3

7.1

7.1

7.1

7.1

Weight(kg）

2700

 

        

一

一

一

一

一

Motor

Model

JR158-8

JR1510-8(Y) Y180I-8(auxiliary)

JR1512-8Y630-8/1180Y180L-8(auxiliary)

YR800-8/1180 Y180L-8(auxiliary)

YR800-8/1250

YR1000-8/1180(master) Y160M-4(auxiliary)

YR1000-8/1180(master) Y116M-4(auxiliary)

YR1250-8/1430(master)

YR1400-8/1430(master) Y160L-4(auxiliary)

YR1400-8/1430(master) Y160M-4(auxiliary)

YR1600-8/1400(master) Y200L-2(auxiliary)

Power(kw)

380

475

570/630

800

800

1000

1000

1250

1400

1400

1600

Rotating speed(r/min)

750

750

750

742

740

742

742

743

743

750

750

Voltage(V)

6000

6000

6000

6000

10000

10000

10000

10000

10000

6000

10000

Weight(kg)

4100

4800

5100/6600

7330

7330

7900

7900

10690

10690

7080

7080

Equipment Weight(T)

58

70

94

135

151

170

160

196

231

203

239

 

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