Home > Products > Industrial Supplies > Mining Machine

General Introduction of Ball Mill
The ball mill is a key piece of equipment for grinding crushed materials, and it is widely used in production lines for powders such as cement, silicates, refractory material, fertilizer, glass ceramics, etc. as well as for ore dressing of both ferrous non-ferrous metals. The ball mill can grind various ores and other materials either wet or dry. There are two kinds of ball mill, grate type and overflow type due to different ways of discharging material. Key properties of grinding media are size, density, hardness, and composition.
----------------------------------------------------------------------------------------------------------------------
Main Features of Ball Mill
1. It is an efficient tool for grinding many materials into fine powder.
2. The ball mill is used to grind many kinds of ore and other materials, or to select ore
3. Ball mill is widely used in building material, and chemical industry.
4. There are two ways of grinding: dry way and wet way.
5. Ball mill can be divided into tabular type and flowing type according to different expelling mine
-------------------------------------------------------------------------------------------------------------------
Working Principle of Ball mill
A ball mill, a type of grinder, is a cylindrical device used in grinding (or mixing) materials like ores, chemicals, ceramic raw materials and paints. Ball mills rotate around a horizontal axis, partially filled with the material to be ground plus the grinding medium. Different materials are used as media, including ceramic balls, flint pebbles and stainless steel balls. An internal cascading effect reduces the material to a fine powder. Industrial ball mills can operate continuously fed at one end and discharged at the other end.----------------------------------------------------------------------------------------------------------------------

Main Technical Parameters of Ball Mill
 

model	cylinder		Rotary Speed (r/min)	Ball load (T)	input size (mm)	output size (mm)	Capacity (T)	Matched motor		Weight (T)
	diameter	length						Model	power
900×900	900	900	38	0.9	<25	0.075-1	0.5-1.1	Y1660L-6	11	1.5
900×1800	900	1800	38	1.8	<25	0.075-0.8	0.5-2	Y200L2-6	22	2.5
900×3000	900	3000	38	2.7	<25	0.075-0.04	0.5-3	Y225M-6	30	7
1200×1200	1200	1200	32	2.4	<25	0.075-0.6	2-3	Y225S-8	22	6
1200×2400	1200	2400	32	48	<25	0.075-0.6	2-4	Y280M-8	45	10
1200×4500	1200	4500	32	5	<25	0.075-0.4	2-5	Y280M-6	55	13
1500×1500	1500	1500	28	5	<25	0.075-0.6	2-5	JR115-8	60	13
1500×3000	1500	3000	28	8	<25	0.075-0.6	2.5-8	JR125-8	95	18
1500×5700	1500	5700	28	10	<25	0.075-0.4	4-12	JR127-8	130	36
1830×7000	1830	7000	24.5	21	<25	0.075-0.4	6-17	JR139-8	210	45
2100×3000	2100	3000	21.5	18	<25	0.075-0.8	8-25	JR139-8	210	40
2200×7400	2200	7400	24.1	34	<25	0.074-0.8	14-18	JR158-8	380	48