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Energy-saving ball mill

 


 
 


 
Ball mill Application

 

Ball mill is the key equipment for grinding after the crushing process, which is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics and can be used for the dry and wet grinding for all kinds of ores and other grind-able materials.  

 

Ball mill Working principle

 

The ball mill is horizontal cylindrical rotation device, driven by brim gearwheel. There are two chambers and grid. Material goes into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls. The shell rotates so as to generate electricity, and this force brings ball to a certain height and then balls drop down by gravity, the impact is the grinding force to the material.

After the primary grinding, materials go into the second chamber through segregate screen. In the second chamber, there are flat liners and steel ball, after the secondary grinding, material is discharged from the discharging. Then the whole grinding process end.

 

 

Ball mill Structure

 

 

The machine is composed by feeding part, discharging part, rotation part and driving part (reducer, small driving gear, electric motor and electric control). The quill shaft adopts cast steel part and the liner is detachable. The rotation big gearwheel is made by cast hobbling processing and the drum is equipped with wear-resistant liner, which has good wear-resistance. The machine is with stable and reliable working condition.  

 

Ball Mill Features

 

1)Ball mill is an efficient tool for grinding many materials into fine powder.
2) The ball mill is used to grind many kinds of mine and other materials, or to select the mine.
3) Ball mill is widely used in building material, and chemical industry.
4) There are two ways of grinding: the dry way and the wet way.
5)Ball mill can be divided into tabular type and flowing type according to differentexpelling mine
6) To use the ball mill, the material to be ground is loaded into the neoprene barrel that contains grinding media.
 7) As the barrel rotates, the material is crushed between the individual pieces of grinding media that mix and crush the product into fine powder over a period of several hours.
 8) The longer the ball mill runs, the finer the powder will be.
9) Ultimate particle size depends entirely on how hard the material you're grinding is, and the time how long the ball mill runs.
10) Our ball mills have been used to grind glass, powder food products, create custom varnishes, make ceramic glaze, powder various chemical.

 

 

Ball mill technical parameters

 

Type

Diameter(mm)

Length

(mm)

Cylinder speed

(R/min)

Ball weight

(T)

Capacity(T/H)

Power

(KW)

Weight

(T) 

9002100

900/675

1800/300

40.7

1.8

0.4-2

18.5

4.8

12002800

1200/900

2400/400

32

4

1.2-4

37

7.3

15003500

1500/1200

3000/500

29.5

7.5

2.9-8

75

15.6

18303600

1830/1500

3100/500

26.7

10

7-32

155

32

18304500

1830/1500

4000/500

25

12

8-36

180

35

21003600

2100/1670

3000/600

25

18

8-40

180

40


 

Hits4071  Entry Time2011/4/23 Print this page To return

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