Home | Contact Us
home Ball Mill,mills,beneficiation equipment

Ball Mill

ball mill
Introduction to the Ball Mill:

The ball mill is a key equipment to grind the crushed materials, and the ball mill is widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc, and the ball mill can grind various ores and other materials with dry type and wet type. There are two kinds of ball mill, grate type and overfall type due to different ways of discharging material.

Working Principle:

The ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.

Ball Mill Features and benefits:


This machine is made up of feeding part, discharging part, gyre part, transmission part, (decelerator, small transmission gear, generator, electrical control ) and so on. The hollow axis adopts the cast steel and the lining can replace , the rotating big gear processes in the way of casting rolling gear. The barrel body is wearable well and bears wearable scaleboard. This machine run steadily and works reliably.
Ball mill, an efficient tool for grinding many materials into fine powder is used to grind many kinds of mine and other materials, or to select the mine. It is widely used in building material, chemcal industry,etc. There are two ways of grinding: the dry process and the wet process. It can be divided into tabular type and flowing type according to different forms of discharging material.

Technical Data:


Model Speed of
bucket 
(r/min)
Weight of ball (t) Size of 
feed opening 
(mm)
size of 
outputting feed (mm)
Production
(t/h)
Power
(kW)
Weight (t)
900×1800 42 1.4 ≤20 0.075-0.89 0.65-2 18.5 3.6
900×3000 41 2.5 ≤20 0.075-0.89 1.1-3.5 22 4.5
1200×2400 36 3.5 ≤25 0.075-0.6 1.5-4.8 30 11.5
1200×3000 32 5 ≤25 0.074-0.4 1.6-5 45 12.8
1200×4500 32 5.5 ≤25 0.074-0.4 1.6-5.8 55 13.8
1500×3000 31 6.8 ≤25 0.074-0.4 2-7 75 17
1500×4500 27 10.5 ≤25 0.074-0.4 3.5-8 110 21
1500×5700 27 15 ≤25 0.074-0.4 3.5-10 132 24.7
1830×3000 26 13 ≤25 0.074-0.4 4-12 160 28
1830×6400 26 23 ≤25 0.074-0.4 6.5-15 210 34
1830×7000 26 25 ≤25 0.074-0.4 6.5-22 210 36
2200×5500 21 30 ≤25 0.074-0.4 10-20 245 48.5
2200×6500 21 30 ≤25 0.075-0.4 14-26 280 52.8
2200×7500 21 33 ≤25 0.075-0.4 16-29 380 56
Φ2200×9500 21 38 ≤25 0.074-0.4 18-35 475 62
 
Notice: Any change of Ball Mill technical data shall not be advised additionally.