Ball Mill

Ball Mill is widely used in milling kinds of the medium hard mineral and other materials in the industries of building materials, chemical, cement, silicate products, new construction materials, refractory materials, chemical fertilizer, dressing of the black nonferrous metal, glass and ceramics, etc. According to the processing of the processing technic, it can be divided into dry and wet two style mills.

Operation Principle: The ball mill is a horizontal rotating device transmitted by the outer gear, two-chamber, and grid discharging. The materials are transferred to the first grinding chamber through the quill shaft uniformly. There are ladder liner, 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 to impact and grind the materials. After the coarse grinding in the first chamber, materials enter into the second chamber through separating plate, where there are liner plate mounted and steel ball to make the further grinding.

The ground materials are discharged through the discharging board, thus the grinding process completes.

Technical Parameter

Model Φ Rotation Speed Of The Chamber(r/min) Ball Load(t) Feed-In Material Size(mm) Feed-Out Material Size(mm) Capacity(t/h) Power(kw) Weight(t)

900×1800 36-38 1.5 ≤20 0.075-0.89 0.65-2 18.5 4.6

900×3000 36 2.7 ≤20 0.075-0.89 1.1-3.5 22 5.6

1200×2400 36 3 ≤25 0.075-0.6 1.5-4.8 30 12

1200×3000 36 3.5 ≤25 0.074-0.4 1.6-5 37 12.8

1200×4500 32.4 5 ≤25 0.074-0.4 1.6-5.8 55 13.8

1500×3000 29.7 7.5 ≤25 0.074-0.4 2-5 75 15.6

1500×4500 27 11 ≤25 0.074-0.4 3-6 90 21

1500×5700 28 12 ≤25 0.074-0.4 3.5-6 130 24.7

1830×3000 25.4 11 ≤25 0.074-0.4 4-10 130 28

1830×4500 25.4 15 ≤25 0.074-0.4 4.5-12 155 32

1830×6400 24.1 21 ≤25 0.074-0.4 6.5-15 210 34

1830×7000 24.1 23 ≤25 0.074-0.4 7.5-17 245 36

2100×3000 23.7 15 ≤25 0.074-0.4 6.5-36 210 34

2100×4500 23.7 24 ≤25 0.074-0.4 8-43 245 42

2100×7000 23.7 26 ≤25 0.074-0.4 8-48 280 50

2200×4500 21.5 27 ≤25 0.074-0.4 9-45 280 48.5

2200×6500 21.7 35 ≤25 0.074-0.4 14-26 370 52.8

2200×7000 21.7 35 ≤25 0.074-0.4 15-28 380 54

2200×7500 21.7 35 ≤25 0.074-0.4 15-30 380 56

2400×4500 21 30 ≤25 0.074-0.4 8.5-60 320 65

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 0.074-0.4 depends the technological conditions 800 137