Iron ore ball mill_Zhengzhou Hengxing Heavy Equipment Co.,Ltd

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Tel: 0086-371-67858720

E-mail: sales006@zzhxmachine.com

Add: No.8 Honegy Road, High-tech development Zone

Iron ore ball mill

Raw Materials :Various ore, cement, quartz and etc
Feeding Range :25mm
Max Capacity :90TPH
Application :Grinding ores into fine powder
Main Features :Heavy duty design, stable performance
Shipping Port :Qingdao,Tianjin,Shanghai
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Feature and benefits Products's AdvantagesSpecificationsInquiry

Ball mill is the key equipment forsecondary crushing after first crushing, and it is one of the high-finenessmilling machines widely used in industrial production. It is suitable for grindingall kinds of ores and other materials, no matter wet grinding or dry grinding.Besides, it is mainly applied in many industries, such asferrous&non-ferrous metal mine, building materials, chemical, electricpower, coal, traffic, light industry, etc. In our company, this series ofhigh-efficiency ball mills adopts rolling bearing support instead of slidingbearing support with bearing bush. Therefore, it can save 10-20% energy, andwith the same power energy, its capacity can be enlarged to 10-20%. Accordingto different discharging ways, it can be divided in two kinds, lattice type andoverflow type.

Main structure:

This machine is made up of feeding part,discharging part, rotary part, driving parts (decelerator, small driving gear,generator, electrical control) and so on. Besides, the hollow shaft adopts thecasting steel and the lining can be replaced, the big rotating gear processesin the way of casting rolling gear. Moreover, inside the barrel is thewear-resisting scaleboard, it has high wear resistance.

Working principle:

The material spirally and evenly entersinto the first warehouse of the ball mill along the input material hollow axisby input material device. In this warehouse, there is a ladder scale board orripple scale board, and different specification steel balls are installed onthe scale board. When the barrel body rotates and then produces centrifugalforce, at this time, the steel ball is carried to some height and falls togrind and strike the materials. After being grinded coarsely in the firstwarehouse, the materials then enter into the second warehouse for regrindingwith the steel ball and scale board. In the end, the power is discharged byoutput material board and the end products are competed.

Under normal circumstances, ten yearswithout replacing main bearing,, it saves the massive maintenance cost, laborand time;

The main bearing adopts oil lubricating system, convenient and cleanexcuses heavy metal pollution;

Continuously feeding and discharging, when the materials reach a certainsize under the effect of wind, it will be discharged ,so controlling the windspeed can limit the product size, and make less phenomenon of over-crushing,higher efficiency and lower consumption;

Low noise, high output, high efficiency andenergy saving, and the overall frame is convenient in installation andtransportation, It is suitable for grinding all kinds of ores and othermaterials;

Compared with the traditional ball mill, the motor power of this seriescan be reduced 18-25%, saving lubricant 70%, saving cooling water 90%, and thecomprehensive energy above 20%.

Model

Shell speed

r/min

Loading weight

(t)

Input size

(mm)

Discharge size

(mm)

Capacity

(t/h)

 

Motor power

(kw)

Weight

(t)

Ф900×1800

39

1.5

20

0.075-0.89

0.8-2

18.5

4.6

Ф900×3000

39

2.7

20

0.075-0.89

1-4

22

5.6

Ф1200×3000

36

3.5

25

0.074-0.4

1.6-5

37

12.8

Ф1200×4500

32

5

25

0.074-0.4

1.6-5.8

55

13.8

Ф1500×3000

27

7.5

25

0.074-0.4

2-5

75

15.6

Ф1500×5700

28

12

25

0.074-0.4

3.5-6

130

24.7

Ф1830×3000

25

11

25

0.074-0.4

4-10

130

28

Ф1830×6400

24

21

25

0.074-0.4

7-16

210

34

Ф1830×7000

24

23

25

0.074-0.4

8-18

245

36

Ф2100×3600

23

19

25

0.074-0.4

10-36

210

46

Ф2200×4500

21

27

25

0.074-0.4

12-23

280

48.5

Ф2200×6500

21

35

25

0.074-0.4

14-26

380

52.8

Ф2200×7000

21

35

25

0.074-0.4

15-28

380

54

Ф2200×7500

21

35

25

0.074-0.4

15-30

380

56

Ф2400×4500

21

30

25

0.074-0.4

18-45

320

65

Ф2400×8000

20

36

25

0.074-0.4

20-48

410

81

Ф2700×3600

21

39

25

0.074-0.4

19-75

400

83

Ф2700×4000

20

40

25

0.074-0.4

20-78

400

85

Ф2700×4500

20

48

25

0.074-0.4

22-85

430

89

Ф3200×4500

18

65

25

0.074-0.4

29-140

800

137

Ф3200×5400

18

81.6

25

0.074-0.4

30-180

800-1000

146

Ф3600×4500

17

88

25

0.074-0.4

35-210

1000

190

Ф3600×6000

17

117

25

0.074-0.4

38-240

1250-1500

220

Ф3600×8500

17

144

25

0.074-0.4

45-260

1800

260

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