• Ball Mill

    Ball mill machine is widely applied in the industries, such as cement, silicate product, refractory, fertilizer, mineral processing of ferrous and nonferrous metal and glass ceramic, etc. It is mainly used to make dry or wet powder grinding of various ores and other grindable materials.

Working Principle Of Ball Mill:

Ball mill is the cylindrical swiveling mechanism. It is the outside gearing, double-hopper and lattice ball milling machine. The materials are transferred into the first hopper of the ball milling machine by quill shaft screw of the feeding equipment. This first hopper has the stepped lining board or corrugated liner board, and the steel balls with different specifications. When the cylinder rotates, centrifugal force will come into being and lift the steel ball to a certain height. Then, the steel balls will fall down, and have strike and grinding impact on the materials. After kibbling in the first hopper, the materials will be transported into the second hopper by single-wall partition. The second hopper has the steel balls inside the scaleboard which will make further grinding to the materials. The powder will be pulled out by the discharging grate plate and accomplish the grinding.

Performance Of Ball Mill:

1. The new ball milling machine can save power of motor of 30-40%, lubricating oil 70%, cooling water 90%, and the comprehensive saved energy is over 40%.
2. The headstock of the ball milling machine does not need to change, which saves much maintenance costs and both time and labor.
3. The headstock adopts grease lubrication which is convenient, clean and with no heavy metal pollution.

Technical Parameter Of Ball Mill:
Model Inner Dia.
(mm)		 Length
(mm)		 RotateSpeed
(t/min)		 Power
(kw)		 Ball Load
(t)		 Feed Size
(mm)		 Capacity
(t)		 Weight
(t)
900*1800 900 1800 37 15 1.8 ≤15 0.5-2 3
900*2100 900 1800/300 37 18.5 1.73 ≤15 0.4-2 4
1200*2000 1200 2000 35 30 2.81 ≤25 1.1-2.5 8
1200*2400 1200 2400 35 37 3.52 ≤25 1.3-3.2 9
1200*2800 1200 2400/400 35 37 4.22 ≤25 1.5-3.7 10
1200*4500 1200 4500 35 45 5.2 ≤25 2.7-6.79 14
1500*3000 1500 3000 29 75 6.8 ≤25 3.3-8.2 14
1500*3500 1500 3000/500 29 75 8.55 ≤25 3.3-8.5 16
1500*4500 1500 4500 29 90 13 ≤25 4.5-12 20
1500*5700 1500 5700 29 110 15 ≤25 2.6-14 25
1830*3000 1830 3000 24 135 13 ≤25 4-15 25
1830*4500 1830 4500 24 155 15 ≤25 4-19 32
2100*3000 2100 3000 22 210 19.3 ≤25 6.4-28 41
2100*3600 2100 3000/600 22 210 22.9 ≤25 7.6-28 44
2200*3600 2200 3600 19 245 25 ≤25 5.2-32 44
2400*3600 2400 3600 18 320 32 ≤25 8-60 57
2700*3600 2700 3600 18 400 39 ≤25 12-80 78
3200*4500 3200 4500 17 800 65 ≤25 30-120 128
3600*4500 3600 4500 16.4 1250 88 ≤25 35-200 165
 
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