Description

Application of Ball Mill

Ball mill is a widely used grinding equipment, which grinds materials through the collision between materials, or the collision and friction between materials and the object ,the materials are ground to the required particle size. It is widely used in the grinding process of mining, metallurgy, building materials, chemical industry and other industries for various ores, coal powder, ceramic raw materials, etc.

Applicable Materials of Ball Mill
The ball mill is suitable for grinding more than 100 kinds of materials , such as iron ore, copper ore, golden ore, river pebbles, kaolin, limestone, dolomite, granite, marble, basalt, coal, sandstone, shale, etc.

1. Grinding iron ore , non-ferrous metal ore into powder in metallurgical industry
2. Grinding various coatings, pigments and other fine chemical materials in chemical industry.
3. Grinding cement, glass and other building materials into powder in building materials industry
4. Grinding ceramic raw materials in ceramic industry.

Features of Ball Mill

1.It is an efficient tool for grinding many materials into fine powder.
2.Two ways of grinding: the dry way and the wet way.
3.Ultimate particle size depends entirely on how hard the material you’re grinding is.
4.Easy operation and maintenance.

Working Principle of Ball Mill

The Energy-Saving 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 casting steel balls in the chamber. The centrifugal force caused by rotation of drum 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 Parts of Ball Mill

Grinding Balls of Ball Mill

Ball Mills in Leemay Workshop

Specifications of Ball Mill

Model	Speed of bucket(r/min)	Ball load(t)	Feeding size(mm)	Size of outputting(mm)	Capacity	Motor Power(kw)
					(t/h)
900*1800	36-38	1.5	≤20	0.075-0.89	0.65-2	15
900*2100	38	1.5-1.6	≤20	0.075-0.83	0.7-3.5	18.5
900*3000	36	2.5	≤20	0.075-0.89	1.1-3.5	22
1200*2400	36	3	≤25	0.075-0.6	1.5-4.8	30
1200*3000	36	3.5	≤25	0.074-0.4	1.6-5	37
1200*4500	32.4	5	≤25	0.074-0.4	1.6-5.8	55
1500*3000	29.7	7.5	≤25	0.074-0.4	2-5	75
1500*4500	27	11	≤25	0.074-0.4	3-6	110
1500*5700	28	12	≤25	0.074-0.4	3.5-6	130
1830*3000	25.4	11	≤25	0.074-0.4	4-10	130
1830*3600	24	10.6-11.35	≤25	0.074-0.4	5-22	130
1830*4500	25.4	15	≤25	0.074-0.4	4.5-12	185
1830*7000	24.1	23	≤25	0.074-0.4	7.5-17	210
2100*4500	23.7	24	≤25	0.074-0.4	8-43	245
2100*7000	23.7	26	≤25	0.074-0.4	8-48	280
2200*4500	21.5	27	≤25	0.074-0.4	9-45	280
2200*6500	21.7	35	≤25	0.074-0.4	14-26	380
2200*7000	21.7	35	≤25	0.074-0.4	15-28	380
2200*7500	21.7	35	≤25	0.074-0.4	15-30	380
2400*3000	21	23	≤25	0.074-0.4	7-50	245
2400*4500	21	30	≤25	0.074-0.4	8.5-60	380
2700*3600	20.7	39	≤25	0.074-0.4	12-70	400
2700*4000	20.7	40	≤25	0.074-0.4	12-80	400
2700*4500	20.7	48	≤25	0.074-0.4	12-90	430
3200*4500	18	65	≤25	0.074-0.4	Depend on the process	800

Working Video