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ball mill, 1.Stable and reliable working condition, 2.Good wear-resistance, 3.Low energy cost, 4.ISO9001:2008 - details see: https://www.machineto.com/high-capacity-ball-mill-manufacture-10314006

Ball Mill Application:

Ball Mill are generally used to grind material 1/4 inch and finer, down to the particle size of 20 to 75 microns. To achieve a reasonable efficiency with ball mills, they must be operated in a closed system, with oversize material continuously being recirculated back into the mill to be reduced. Various classifiers, such as screens, spiral classifiers, cyclones and air classifiers are used for classifying the discharge from ball mills. Ball mill is an efficient tool for grinding many materials into fine powder. The ball mill is used to grind many kinds of mine and other materials, or to select the mine. It is widely used in building material, chemical industry, etc. There are two ways of grinding: the dry process and the wet process. It can be divided into tabular type and flowing type according to different forms of discharging material.

Features of Ball Mill :

1). The ball mill is an efficient grinding tool which grind various types of material into fine powder.
2). Two grinding techniques can be used:dry-type grinding and wet-type grinding.
3). The ball mill can also be grind type and overflow type depending on the form in which the material is discharged.
4). The longer the ball mill runs, the finer the powder will be.

Structure of ball mill

Ball mill mainly consists of feeding part, discharging part, gyre part, transmission part (decelerated machine, small transmission gear, motor, electric control) and so on.

The hollow axis adopts cast steel, the lining plate can be replaced, the big gyre gear is made of forging rolling gear, and there is lining plate in the cylinder body, which has favorable abrasion resistance

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

Main specification

Model	Rotary speed(r/min)	Ball load(t)	Feeding size(mm)	Discharging size(mm)	Capacity (t/h)	Motor power(kw)	Weight(t)
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*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
Ø1500*4500	27	11	<=25	0.074-0.4	3-6	110	21
Ø1830*3000	25.4	11	<=25	0.074-0.4	4-10	130	28
Ø1830*4500	25.4	15	<=25	0.074-0.4	4.5-12	155	32
Ø2100*7000	23.7	26	<=25	0.074-04	8-48	280	50
Ø2200*4500	21.5	27	<=25	0.074-0.4	9-45	280	48.5
Ø2200*7500	21.7	35	<=25	0.074-0.4	15-30	380	56
Ø2400*3000	21	23	<=25	0.074-0.4	7-50	245	54
Ø2400*4500	21	30	<=25	0.074-0.4	8.5-60	320	65
Ø3200*4500	18	65	<=25	0.074-0.4	-----	800	137