Mining Machinery

Dry Grinding Bauxite Ball Mill, Bauxite Ball Mill Machine

Zhengzhou Hengxing Heavy Equipment Co., Ltd.
  • Type:Ball Mill
  • Motor Type:Stepper Motor
  • Motor Power:22KW
  • Rotationl Speed:20-22r,min
  • Application:Iron Ore, Copper, Quartz, Stone
  • Materials:Mine

Base Info

  • Model NO.:2100*7000
  • Condition:New
  • Certificate:ISO9001-2008
  • Motor:Made in China or According to Your Need
  • Spare Parts:Supply
  • Guarantee:1year
  • Mining Object:Metallic and Non-Metallic Ore Excavator
  • Transport Package:Standard Container
  • Specification:National
  • Trademark:Hengxing
  • Origin:Zhengzhou, China
  • HS Code:84742020
  • Production Capacity:3-40tph

Description

Basic Info.

Model NO. 2100*7000 Condition New Certificate ISO9001-2008 Motor Made in China or According to Your Need Spare Parts Supply Guarantee 1year Mining Object Metallic and Non-Metallic Ore Excavator Transport Package Standard Container Specification National Trademark Hengxing Origin Zhengzhou, China HS Code 84742020 Production Capacity 3-40tph

Product Description

Dry Grinding Bauxite Ball Mill ,Bauxite Ball Mill Machine:
1.Introduction of the bauxite ball mill :
This series of gypsum grinding ball mill machine is suitable for cement,ore dressing, chemical, coal and refractory industry to operate fine grinding.Bearing-type drive cement clinker ball mill machine is a technological changing type, compared with the traditional cement clinker ball mill machine,15% lower operating current and reduce the starting current 50%, according to Babbitt burning, downtime, the phenomenon of stopping production, not enough to improve the ball concentricity, run instability, current fluctuated, wear serious phenomenon hollow shaft. While use of rolling bearing, the hollow shaft can continue to use, save 90% lubrication oil, improve the loading of 20%, increase production by 15%, 10% speed increase , each saving at 20%-30% power.
Dry Grinding Bauxite Ball Mill ,Bauxite Ball Mill Machine
Dry Grinding Bauxite Ball Mill, Bauxite Ball Mill Machine

2.Working priciple ofthe bauxite ball mill:
1) This gypsum grinding ball mill is a horizontal type and tubular running device, has two chamber. This machine is grid type. The material enters first warehouse spirally and evenly along the input material hollow axis by input material device.
2) In this chamber, there is a ladder scaleboard or ripple scaleboard, and different specification steel balls. When shell rotates and it produces centrifugal force. At this time, steel balls will be carried to certain height and falls down to make the material heavy impact and grinded.
3) After being grinded coarsely in the first chamber, material enters second chamber for regrinding with the steel ball and scaleboard. At the end, the powder is discharged by output material board and the final products are completed.
Dry Grinding Bauxite Ball Mill, Bauxite Ball Mill Machine

 
3.bauxite  ball mill technical parameters:

Model

Cylinder rotary speed

(r/min)

Loading ball weight

(t)

Input size

(mm)

Discharge size

(mm)

Capacity

(t/h)

Motor power

(kw)

Weight

(t)

Ø900×1800

39

1.5

≤20

0.075-0.89

0.8-2

18.5

4.6

Ø900×3000

39

2.7

≤20

0.075-0.89

1-4

22

5.6

Ø1200×3000

36

3.5

≤25

0.074-0.4

1.6-5

37

12.8

Ø1200×4500

32

5

≤25

0.074-0.4

1.6-5.8

55

13.8

Ø1500×3000

27

7.5

≤25

0.074-0.4

2-5

75

15.6

Ø1500×5700

28

12

≤25

0.074-0.4

3.5-6

130

24.7

Ø1830×3000

25

11

≤25

0.074-0.4

4-10

130

28

Ø1830×6400

24

21

≤25

0.074-0.4

7-16

210

34

Ø1830×7000

24

23

≤25

0.074-0.4

8-18

245

36

Ø2100×3600

23

19

≤25

0.074-0.4

10-36

210

46

Ø2200×4500

21

27

≤25

0.074-0.4

12-23

280

48.5

Ø2200×6500

21

35

≤25

0.074-0.4

14-26

380

52.8

Ø2200×7000

21

35

≤25

0.074-0.4

15-28

380

54

Ø2200×7500

21

35

≤25

0.074-0.4

15-30

380

56

Ø2400×4500

21

30

≤25

0.074-0.4

18-45

320

65

Ø2400×8000

20

36

≤25

0.074-0.4

20-48

410

81

Ø2700×3600

21

39

≤25

0.074-0.4

19-75

400

83

Ø2700×4000

20

40

≤25

0.074-0.4

20-78

400

85

Ø2700×4500

20

48

≤25

0.074-0.4

22-85

430

89

Ø3200×4500

18

65

≤25

0.074-0.4

29-140

800

137

Ø3200×5400

18

81.6

≤25

0.074-0.4

30-180

800-1000

146

Ø3600×4500

17

88

≤25

0.074-0.4

35-210

1000

190

Ø3600×6000

17

117

≤25

0.074-0.4

38-240

1250-1500

220

Ø3600×8500

17

144

≤25

0.074-0.4

45-260

1800

260


 
4.Main structure of tyhe bauxite ball mill:
Rotary Cylinder
Driving Device
Main Bearing
Feed Device
Discharge Device
Dry Grinding Bauxite Ball Mill, Bauxite Ball Mill Machine


 
5.ball mill in hengxing factory :
Dry Grinding Bauxite Ball Mill, Bauxite Ball Mill Machine

6.bauxite ball mill maintenance:
1.when the ball mill running,the main bearing temperature is not more than 55ºC
2.All lubricate oil should be put out after the ball mill continuously running one month,clean completely,replace new oil.and change oil every 6 months
3.Check the every lubrication point and oil surface hegith every 4 hours.
4.When the ball mill normally running,the driving bearing and the gearbox temperature is not more than 55ºC,the hihest not more than 60ºC
5.Every connection fastening parts no loose,joint surface is no oil leakage,no water leakage,ore leakage.
6.Girth gear gear face can be used sequentially with another side if one side is severe wear.
7.The liner bolts should be replaced if cause the liner loose.
8.The ball mill grid plate should be replaced if severe wear.
9.The ball mill liner should be replaced if 70% wear or have 70mm crack.
10.If find abnormal conditions,should stop and maintain.
About Installation and Commissioning :
we are able to guide the overall installation of whole set production line, including stone crushing production line and ball mill production line,rotary dryer production line, etc., which will allow you to start the normal operation of equipment immediately and successfully. 
 

For more bauxite  ball mill details,please contact :
Contact:
Ms Sara Pang