Overview of Ball mill
Ball Mill is crucial equipment for grinding after materials are crushed. The Ball mill is an efficient tool for grinding various materials into powder. SBM in China is a professional manufacture of Grinding Ball mill.
The application of Ball mill
Ball Mills are widely applied in cement industry, chemical industry, new building materials, fire-resistant materials, fertilizer, porcelain and glass industry etc. The Ball mill has two ways of grinding: dry process and wet process.
Features & Benefits of Ball mill
1. The Ball mill is made up of feeding part, discharging part, gyre part, transmission part (reducer, small transmission gear, motor, and electrical controller) and so on.
2. The hollow axis of the Ball mill adopts the cast steel, and the lining can be replaced. The big rotary gear is forged from cast rolling gears.
3. The barrel body of the Ball mill is inlaid with wearable plates.
4. The Ball mill runs steadily and efficiently.
Working principle of Ball mill
This Ball Mill, a horizontal type and tubular running, has two warehouses. The Ball mill runs along the outside gear. Materials spirally and evenly enter the first warehouse along the input hollow axis by input devices. In the warehouse, there is a ladder scale board or ripple scale board. Steel balls of different specifications are installed in the scale board of the Ball mill. When the barrel body rotates, centrifugal force is produced. At the same time, the steel balls are carried to some height and then fall to grind and strike the material. After being grinded coarsely in the first warehouse, the material then enters into the second warehouse of the Ball mill for regrinding. In the end, the powder produced by the Ball mill is discharged by output material board.
Specifications of Ball mill
| Model | Rev. of Barrel (r/min) | Ball Load (T) | Feed Size (mm) | Finished Size (mm) | Capacity (t/h) | Power (kw) | Weight (t) |
|---|---|---|---|---|---|---|---|
| Ф900×1800 | 38 | 1.5 | ≤20 | 0.075-0.89 | 0.65-2 | 18.5 | 3.6 |
| Ф900×3000 | 38 | 2.7 | ≤20 | 0.075-0.89 | 1.1-3.5 | 22 | 4.6 |
| Ф1200×2400 | 32 | 3.8 | ≤25 | 0.075-0.6 | 1.5-4.8 | 45 | 12.5 |
| Ф1200×3000 | 32 | 5 | ≤25 | 0.074-0.4 | 1.6-5 | 45 | 12.8 |
| Ф1200×4500 | 32 | 7 | ≤25 | 0.074-0.4 | 1.6-5.8 | 55 | 13.8 |
| Ф1500×3000 | 27 | 8 | ≤25 | 0.074-0.4 | 2-5 | 90 | 17 |
| Ф1500×4500 | 27 | 14 | ≤25 | 0.074-0.4 | 3-6 | 110 | 21 |
| Ф1500×5700 | 27 | 15 | ≤25 | 0.074-0.4 | 3.5-6 | 132 | 24.7 |
| Ф1830×3000 | 24 | 11 | ≤25 | 0.074-0.4 | 4-10 | 180 | 28 |
| Ф1830×6400 | 24 | 23 | ≤25 | 0.074-0.4 | 6.5-15 | 210 | 34 |
| Ф1830×7000 | 24 | 25 | ≤25 | 0.074-0.4 | 7.5-17 | 245 | 36 |
| Ф2200×5500 | 21 | 30 | ≤25 | 0.074-0.4 | 10-22 | 370 | 48.5 |
| Ф2200×6500 | 21 | 30 | ≤25 | 0.074-0.4 | 14-26 | 380 | 52.8 |
| Ф2200×7500 | 21 | 33 | ≤25 | 0.074-0.4 | 16-29 | 475 | 56 |