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1.High Quality & Energy -saving;, 2.Both dry & wet grinding types;, 3.Direct manufacturer - details see: https://www.machineto.com/small-ball-mill-with-high-quality-stone-grinding-machine-10318826

stone crusher machine

Introduction of Ball Mill
Ball millis a key equipment to grind the crushed materials, and theball millis widely used in 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, etc, it can grind various ores and other materials with dry type and wet type.

There are two kinds of ball mill, grate type and overfall type due to different ways of discharging material.

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.

Technical parameter of Ball Mill:

Model	Speed of bucket(r/min)	Weight of Ball(t)	Max.Feed Size(mm)	Output Size(mm)	Hourly Capacity(t/h)	Power(kw)
Ø900x1800	37	1.8	≤15	0.075-0.89	0.5-2	15
Ø900x2100	37	2.3	≤15	0.075-0.89	0.65-2	18.5
Ø900x3000	35	3.85	≤25	0.075-0.89	1.1-2.5	22
Ø1200x2400	35	4.6	≤25	0.075-0.6	1.3-3.2	30
Ø1200x2800	35	5.4	≤25	0.074-0.6	1.5-3.7	37
Ø1200x4500	35	8.6	≤25	0.074-0.4	3.7-6.79	45
Ø1500x3000	29	9	≤25	0.047-0.4	3.3-8.2	75
Ø1500x3500	29	10.5	≤25	0.047-0.4	3.3-8.5	75
Ø1500x4500	29	13.5	≤25	0.047-0.4	4.5-12	90
Ø1500x5700	29	17	≤25	0.047-0.4	2.6-14	110
Ø1830x3000	24	13.5	≤25	0.047-0.4	4-15	135
Ø1830x3600	24	14	≤25	0.047-0.4	4-16	135
Ø1830x4500	24	20	≤25	0.047-0.4	4-19	155
Ø1830x7000	24	31.5	≤25	0.047-0.4	6-22	210
Ø2100x3000	22	18	≤25	0.047-0.4	6.4-28	210
Ø2100x3600	22	20	≤25	0.047-0.4	7-28	210
Ø2100x4000	22	21.5	≤25	0.047-0.4	7.6-28	210
Ø2200x3600	21.7	25	≤25	0.047-0.4	5.2-32	245
Ø2200x7000	21.7	46	≤25	0.047-0.4	15-38	380
Ø2400x3600	21	28	≤25	0.047-0.4	8-60	320
Ø2400x4500	21	35	≤25	0.047-0.4	8.5-60	380
Ø2400x7500	20.8	38	≤25	0.047-0.4	30-42	475
Ø2700x3600	20.7	40	≤25	0.047-0.4	12-80	400
Ø2700x4500	20.7	48	≤25	0.047-0.4	12-90	430
Ø3000x4500	20.7	55	≤25	0.047-0.4	50-105	580
Ø3000x9000	20.7	75	≤25	0.047-0.4	80-90	800
Ø3200x3600	18	55	≤25	0.047-0.4	60-120	630
Ø3200x4500	18	65	≤25	0.047-0.4	30-180	800