Mining Ball Mill

Mining Ball Mill

Mining Ball Mill is an efficient machine for powder grinding. And it is widely used in powder-making production line including cement, new-type building material, silicate, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc. Ball mills have two ways of grinding: the dry way and the wet way. It can be divided into tabular type and flowing type according to different extracting way of mine. Ball mill is widely used in cement industry, mining industry, building material, chemical industry etc.

Ball mill application

Ball mill is a new generation grinding products which is developed by introducing advanced technology,combined with other company grinding mill production technology and experience.

It is widely used in cement,silicate products,new building materials, refractories,fertilizer,ferrous and non-ferrous metal processing,glass and ceramics industries for grinding minerals in dry and wet two ways.

Working principle

This machine is a skeleton pattern ball mill with horizontal cylindrical turning gear, drive by outer gear and two hoppers.

The material goes to the first hopper after the spiraling by the quill shaft from the feeding equipment.

The hopper has ladder sheathing or corrugated sheathing with steel balls inside, which will fall under the effect of centrifugal force by barrel turning to ram hard and grind material.

After the kibbling in the first hopper, by monolayer partition panel, the material will enter the second hopper, which has plane scale board with steel ball inside to grind material.

The powder material will be discharged from the grid plate to finish the grinding.

Features

Wide usage, simple structure, convenient maintenance;

Large capacity, continuous working;

Body liners and grinding medium could be made of various of materials, good corrosion resistance;

Easy installation, adjustment, and operation.

Ball mill structure

Cement ball mill is composed of feeding device, supporting device, rotating device, discharging device, driving device, lubricating device and cooling device.

Ball mill technical data

Type

Speed(r/min)

Ball capacity(t)

Feed size(mm)

Discharge size(mm)

Production(t/h)

Motor power(KW)

Weight(t)

900*1800

36-38

1.5

Max 20

0.075-0.89

0.65-2

18.5

0.65-2

900*3000

36

2.7

Max 20

0.075-0.89

1.1-3.5

22

5.6

1200*2400

36

3

Max 20

0.075-0.6

1.5-4.8

30

12

1200*3000

36

3.5

Max 20

0.074-0.4

1.6-5

37

12.8

1200*4500

32.4

5

Max 20

0.074-0.4

1.6-5.8

55

13.8

1500*3000

29.7

7.5

Max 20

0.074-0.4

2-5

75

15.6

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