The grinding equipment body and chassis are integrated and installed on the foundation plane. The main shaft is supported by double-row radial spherical roller bearings, which can reduce energy consumption by 30%.
The mining ball mill uses grease to lubricate the main bearing, which is convenient, convenient, and clean. On the one hand, it avoids heavy metal pollution, on the other hand, it saves a lot of maintenance costs, labor, and time.
The ball mill is a skeleton-type ball mill driven by horizontal cylindrical turning gears, external gears, and two hoppers. The material enters the first hopper after being screwed through the hollow shaft by the feeding device. The hopper has a trapezoidal sheath or a corrugated sheath, and steel balls are installed inside, which fall under the centrifugal force of the cylinder to grind the material. After coarse grinding in the first hopper, the material enters the second hopper through the single-layer partition, and there is a flat scale plate with steel balls in the second hopper for grinding the material. The powder is discharged from the grid plate to complete the grinding.
Model | Cylinder Rotating Speed (r/min) | Ball weight (t) | Feeding Size (mm) | Discharging Size (mm) | Capacity (t/h) | Power (kw) |
Ф900×1800 | 38 | 1.5 | ≤20 | 0.075-0.89 | 0.65-2 | 18.5 |
Ф900×3000 | 38 | 2.7 | ≤20 | 0.075-0.89 | 1.1-3.5 | 22 |
Ф1200×2400 | 35 | 4.6 | ≤25 | 0.075-0.6 | 1.6-5.8 | 37 |
Ф1200×3000 | 36 | 3.5 | ≤25 | 0.074-0.4 | 1.6-5 | 37 |
Ф1200×4500 | 35 | 5.5 | ≤25 | 0.074-0.4 | 1.6-5.8 | 55 |
Ф1500×3000 | 29 | 9 | ≤25 | 0.074-0.4 | 2-7 | 75 |
Ф1500×4500 | 27 | 11 | ≤25 | 0.074-0.4 | 3-6 | 110 |
Ф1500×5700 | 29 | 17 | ≤25 | 0.074-0.4 | 3.5-6 | 110-130 |
Ф1830×4500 | 25.4 | 15 | ≤25 | 0.074-0.4 | 4.5-12 | 155 |
Ф1830×6400 | 24.1 | 21 | ≤25 | 0.074-0.4 | 6.5-15 | 210 |
Ф1830×7000 | 24.1 | 23 | ≤25 | 0.074-0.4 | 7.5-17 | 245 |
Ф2100×4500 | 23.7 | 24 | ≤25 | 0.074-0.4 | 8-43 | 245 |
Ф2100×7000 | 23.7 | 26 | ≤25 | 0.074-0.4 | 8-48 | 280 |
Ф2200×4500 | 21.5 | 27 | ≤25 | 0.074-0.4 | 9-45 | 280 |
Ф2200×6500 | 21.7 | 35 | ≤25 | 0.074-0.4 | 14-26 | 380 |
Ф2200×7000 | 21.7 | 35 | ≤25 | 0.074-0.4 | 15-28 | 380 |
Ф2400×3000 | 21 | 23 | ≤25 | 0.074-0.4 | 30-50 | 245 |
Ф2400×4500 | 21 | 30 | ≤25 | 0.074-0.4 | 40-60 | 320 |
Ф2700×3600 | 20.7 | 40 | ≤25 | 0.074-0.4 | 45-80 | 430 |
Ф2700×4500 | 20.7 | 48 | ≤25 | 0.074-0.4 | 50-90 | 430 |
Ф2700×13000 | 20.7 | 60 | ≤25 | 0.074-0.4 | 50-90 | 630 |
Ф3200×4500 | 18 | 65 | ≤25 | 0.074-0.4 | -- | 800 |
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