Product Details

The Application of Ball Mill
The ball mill is the key equipment that material to be broken, and then to be smashed . It is widely used in cement, silicate products, new building materials, refractory materials, fertilizer, black and non-ferrous metal processing and glass ceramics production industry,have dry or wet grinding on a variety of ores and other grind-able materials.

Working Principle of Ball Mill
The ball mill has horizontal cylindric rotating device, outer rotating with gear, two warehouses, is lattice-type ball mill. Material from the feeder device throuth hollow shaft of feeder evenly into the first warehouse of ball mill , there are ladder liner and ripple liner in the warehouse , built by steel ball with different specifications , rotating cylinder produces centrifugal force take the ball to a certain height then fall,have a impact of the thumping and grinding for the material. After the material in the first warehouse reach coarse grinding,pass throuth single-wall partition into the second position, the warehouse lined with flat lining and steel balls in it ,have further grinding for the material . Powder discharged through the discharging plate to complete the grinding operation.

Ball mill's installation program

Energy-saving ball mill should be installed in the solid concrete basis. Ball mill's foundation design and construction consult ball mill assembly diagram and foundation drawing. In order to guarantee during using process,the positional accuracy of ball mill's parts don't change greatly,ball mill's foundation should use whole block type structure. Concrete foundation pressure strength can be more than 75% to install ball mill. Before installing, inspecte the basic quality,requiring concrete don't have defects affecting strength,reserve hole's quantity and position accords with the requirements, reserve hole don't have sundry and water, no pollution. Adopt the "ground method" for installation work, based on the surface should be embedded in "the center mark plate". Before installation,draw all the center line on the basis and in the "center scale board" made marked impact point mark as centerline standard during installation.Before lifting,check and accept the ball mill's parts totally,if find problems,dispose in timely.

1, main bearing part's specific requirements consults main bearing parts assembly drawing.
2, barrel part consults rotary part assembly drawing.
3, transmission part consults drive part assembly drawing.
4, the whole relative position consults general assembly drawing.

Ball Mill's Technical Parameters

Model	Cylinder Speed (r/min)	Ball Charge (t)	Feed Particle Size (mm)	Discharge Size (mm)	Output (t/h)	Motor Power (kw)	Weight (t)
900*1800	38	1.5	<=20	0.075 - 0.89	0.65 - 2	18.5	3.6
900*2100	38	1.3-1.4	<=15	0.075 - 0.83	0.7 - 3.5	18.5	3.9
900*3000	38	2.7	<=20	0.075 - 0.89	1.1 - 3.5	22	4.5
1200*2400	32	3.8	<=25	0.075 - 0.6	1.5 - 4.8	30	11.5
1200*2800	32	3.3-3.5	<=25	0.075 - 0.6	2 - 6	30	13
1200*4500	32	7	<=25	0.074 - 0.4	1.6 - 5.8	45	13.8
1500*3000	27	8	<=25	0.074 - 0.4	2 - 5	75	17
1500*3500	27	6.75-6.4	<=25	0.075 - 0.4	3 - 7	75	17.5
1500*4500	27	14	<=25	0.074 - 0.4	3.5 - 12	110	21
1500*5700	27	15	<=25	0.074 - 0.4	3.5 - 8	115	24.7
1830*3000	24	18	<=25	0.074 - 0.4	4 - 10	130	28
1830*3600	24	10.6-11.35	<=25	0.075 - 0.4	5 - 22	130	33.5
1830*7000	24	25	<=25	0.074 - 0.4	7.5 - 17	210	36
2100*3600	22	14-15.2	<=25	0.075 - 0.4	15 - 36	370	46.8
2200*5500	21	30	<=25	0.074 - 0.4	10 - 22	210	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	380	56
2400*3000	20.6	15.5-16.6	<=25	0.075 - 0.4	22 - 24	245	59
2400*4500	21	30	<=25	0.074 - 0.4	8.5 - 60	380	65
2700*3600	20.6	39	<=25	0.074 - 0.4	12 - 70	400	91.3
2700*4000	20.7	40	<=25	0.074 - 0.4	12 - 80	400	94
2700*4500	20.7	48	<=25	0.074 - 0.4	12 - 90	430	102
3200*4500	18	65	<=25	0.075 - 0.4	set according to the process conditions	800	137

Flow chart

Our products have CE,ISO9001:2008 certificated,so you can feel relieved for our product.

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