Ball mill
Hengxing Energy-saving ball mill is a key equipment for material grinding after the crushing process. It is widely used in powder-making production lines, such as cement, silicate, new-type building material, refractory material, fertilizer, glass ceramics non-ferrous metal etc.
Capacity: 0.65-61.5t/h
Feed size: ≤25mm
Processing material:
Gold ore, marble, feldspar, quartz, calcite, limestone, copper ore, iron ore.
Application:
Widely used in cement industry, new construction industry, ferrous and non-ferrous metal beneficiation, glass ceramics and other production industries.
Features of ball mill
1. The lining can be replaced.
2. A mineral ball mill is an efficient tool for grinding many materials into fine powder.
3. Two ways of grinding: the dry way and the wet way.
4. Ultimate particle size depends entirely on how hard the material you’re grinding is.
5. As the barrel rotates, the material is crushed between the individual pieces of grinding media that mix and crush the product into fine powder over a period of several hours
Working principle of ball mill
The ball mill is a horizontal cylindrical rotation device, driven by a brim gearwheel, there are two chambers and a grid. The material goes into the first chamber through the feeding inlet, inside the first chamber, there are stage liners and ripple liners as well as steel balls of various kinds.
The shell rotates which generates eccentricity, this force brings balls to a certain height and then balls drop down by gravity, which will impact and grind the material. After the primary grinding in the first chamber, the material goes into the second chamber through the segregated screen, in the second chamber, there are fiat liners and steel balls, after the secondary grinding, the material is discharged through the discharge screen.
Specifications of ball mill
| Model | Feeding size (mm) | Discharging size (mm) | Capacity (t) | Motor power (kw) | Total Weight (t) |
| φ 900×1800 | ≤20 | 0.075-0.89 | 0.65-2 | 18.5 | 5.8 |
| φ 900×3000 | ≤20 | 0.075-0.89 | 1.1-3.5 | 22 | 6.8 |
| φ 1200×2400 | ≤25 | 0.075-0.6 | 1.5-4.8 | 30 | 12 |
| φ 1200×3000 | ≤25 | 0.074-0.4 | 1.6-5 | 37 | 13.2 |
| φ 1200×4500 | ≤25 | 0.074-0.4 | 1.6-5.8 | 55 | 13.7 |
| φ 1500×3000 | ≤25 | 0.074-0.4 | 2-5 | 75 | 16.5 |
| φ 1500×4500 | ≤25 | 0.074-0.4 | 3-6 | 110 | 21 |
| φ 1500×5700 | ≤25 | 0.074-0.4 | 3.5-6 | 130 | 24.7 |
| φ 1830×3000 | ≤25 | 0.074-0.4 | 4-10 | 130 | 34.5 |
| φ 1830×4500 | ≤25 | 0.074-0.4 | 4.5-12 | 155 | 38 |
| φ 1830×6400 | ≤25 | 0.074-0.4 | 6.5-15 | 210 | 46 |
| φ 1830×7000 | ≤25 | 0.074-0.4 | 7.5-17 | 245 | 49 |
| φ 2100×3000 | ≤25 | 0.074-0.4 | 6.5-36 | 155 | 48 |
| φ 2100×4500 | ≤25 | 0.074-0.4 | 8-43 | 245 | 59 |
| φ 2100×7000 | ≤25 | 0.074-0.4 | 8-48 | 280 | 67.5 |
| φ 2200×4500 | ≤25 | 0.074-0.4 | 9-45 | 280 | 58 |
| φ 2200×6500 | ≤25 | 0.074-0.4 | 14-26 | 380 | 63 |
| φ 2200×7000 | ≤25 | 0.074-0.4 | 15-28 | 380 | 65.3 |
| φ 2200×7500 | ≤25 | 0.074-0.4 | 15-30 | 380 | 66.5 |
| φ 2400×3000 | ≤25 | 0.074-0.4 | 7-50 | 245 | 65 |
| φ 2400×4500 | ≤25 | 0.074-0.4 | 8.5-60 | 320 | 70 |
| φ 2700×4000 | ≤25 | 0.074-0.4 | 12-80 | 400 | 92 |
| φ 2700×4500 | ≤25 | 0.074-0.4 | 12-90 | 430 | 102 |
| φ 3200×4500 | ≤25 | 0.074-0.4 | Determined by the technological process | 600 | 137 |
| φ 3600×4500 | ≤25 | 0.074-0.4 | Determined by the technological process | 850 | 158 |
| φ3600×6000 | ≤25 | 0.074-0.4 | Determined by the technological process | 1250 | 175 |
