Zhengzhou Mingxing Machinery Manufacture Co., Ltd.

ball mill with wide materials

ball mill with wide materials
Product Detailed

1.grind the crushed materials various ores
2.dry type and wet type
3.good wear-resistance
4.table and reliable working condit

Ball mill (dry or wet process)
The ball mill is a key equipment to grind the crushed materials, and the ball mill can grind various ores. There are two kinds of ball mill, grate type and overfall type due to different ways of discharging material.

1. Application of Ball mill:
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 powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, and other materials with dry type and wet type.

2. Working principle of Ball mill:
The ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.

3. Structure of Ball mill:
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.
Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choice.

4. Ball mill Series Main Technical parameters

Model

Shell rotation speed(r/min)

Ball load(t)

Feeding size(mm)

Discharging size(mm)

Capacity

Motor power(kw)

Weight(t)

(t/h)

Ø900*1800

36-38

1.5

<=20

0.075-0.89

0.65-2

18.5

4.6

Ø900*3000

36

2.7

<=20

0.075-0.89

1.1-3.5

22

5.6

Ø1200*2400

36

3

<=25

0.075-0.6

1.5-4.8

30

12

Ø1200*3000

36

3.5

<=25

0.074-0.4

1.6-5

37

12.8

Ø1200*4500

32.4

5

<=25

0.074-0.4

1.6-5.8

55

13.8

Ø1500*3000

29.7

7.5

<=25

0.074-0.4

2-5

75

15.6



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