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Henan Kefan Mining Machinery Co.,Ltd

Tel : +86-371-67996718

Fax: +86-371-67103886

Con: Melody (Miss)     +8613838093345

Add: Xushui Industrial Zone, Zhengzhou,China

Ball Mill Location: Home >>Products >>Preparation Equipment

Ball Mill

 The main application of the 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 machine. 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.
 
Structural characteristics of ball mill:
This ball mill machine is made up of feeder part ,discharging part ,rotating part ,transmission part(reducer,samll transmission gear ,motor,electric control) etc. main part.Hollow shaft adopt steel casting, lining can be converted,big rotating gear processed by casting gear hobbing .In the barrel there are board of wear-resistant,have a good characteriatics of wear-resisting.The machine is of steady operating and reliable working.
 
Structure of ball mill:
Host of ball milling machine include cylinder,and cylinder are equiped with liner made from wear-resistant material and bearing bear cylinder and maintain it to rotate ,also have driving parts,such as motor, and transmission gear, pulley, V-belt etc.
Performance characteristics of ball mill:
1.wide scope of application , simple structure and easy maintenance.
2.has a big processing capacity, the advantages of continuous operation is obvious .
3.Cylinder liner and grinding media can use a variety of materials, corrosion resistance is strong, and use is wide.
4.convenient installation and commissioning , easy to operate.
5.high productivity,  low cost.
Technical parameters of ball mill machine:
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

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