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ball mill / ball mill design / ball milling manufacturers

1.Ball mill:

Ball millis an efficient machine for fine power grinding and key equipment for grinding after the crushing process.There are two ways ofball mill grinding,thedry way and the wetway.It is used to grind many kinds of mineral ores and other materials,or to select mine.Ball millis also widely used in the manufacturing industries,such ascement,silicate,new building material,refractory material,fertilizer,ferrous metal,nonferrous matal and glass ceramics...

2.Ball Mill Principles:
After being crushed, the feed stock is carried to the superfine ball mill with a conveyer. The milling balls in the ball mill will impact and grind the feedstock by the energy of the rotating ball mill. The crushed feedstock is carried to the self-diffluent micro-powder classifier through a discharging chamber, and completely mixed with air forming a fluid that is classified into coarse and fine powders under the forces of centrifugal classifying blades and the draught of air. The qualified fine powders are collected with a cyclone collector and bag collector. The coarse powders are sent to be re-crushed in the ball mill through the lower part of the classifier.

3.Ball mill Working Principle:

Our ball mill is of horizontal, cylindrical and tubular structure. It comes with two cabins and is a grate ball mill. The materials are evenly fed through the charging device to first warehouse where there are step scales boards, corrugated scale boards and different specifications of steel balls. When the cylinder rotates, the centrifugal force produced causes the steel balls to impact and grind the materials in the ball mill. The materials are then lead to the second cabin for further milling until they turn into powders and are discharged from the outlet.

4.Technical Parameters of ball mill:

Model and specification	Rotate speed of cylinder (r/min)	Ball load(t)	Feeding granularity(mm)	Discharging granularity(mm)	Production(t/h)	Power(kw)	Weight(t)
900×1800	38	1.5	≤20	0.075-0.89	0.65-2	18.5	3.6
900×3000	38	2.7	≤20	0.075-0.89	1.1-3.5	22	4.6
1200×2400	32	3.8	≤25	0.075-0.6	1.5-4.8	45	12.5
1200×3000	32	5	≤25	0.074-0.4	1.6-5	45	12.8
1200×4500	32	7	≤25	0.074-0.4	1.6-5.8	55	13.8
1500×3000	27	8	≤25	0.074-0.4	2-5	90	17
1500×4500	27	14	≤25	0.074-0.4	3-6	110	21
1500×5700	27	15	≤25	0.074-0.4	3.5-8	132	24.7
1830×3000	24	11	≤25	0.074-0.4	4-10	180	28
1830×6400	24	23	≤25	0.074-0.4	6.5-15	210	34
1830×7000	24	25	≤25	0.074-0.4	7.5-17	245	36
2200×5500	21	30	≤25	0.074-0.4	10-22	370	48.5
2200×6500	21	31	≤25	0.074-0.4	14-26	380	52.8
2200×7500	21	33	≤25	0.074-0.4	16-29	475	56
ball mill / ball mill design / ball milling manufacturers
Note: This specification is just reference; any changes are subject to the ball mill products.