Ball mill grinding machine for rock ore powder making
Ball mill is a key equipment for crushing materials after crushing. It consists of a horizontal cylinder, a hollow shaft for feeding and discharging materials, and a grinding head. The cylinder is filled with grinding bodies, which crush materials by impact and grinding. There are many types of grinding according to the ore discharge and cylinder shape, including dry and wet grinding, which are widely used in cement, mineral processing and other industries.
Working princple
The ball mill is a common pulverizing equipment. Its working principle is to add grinding balls to the grinding disc to rotate, rub, and grind the materials at high speed, thereby achieving the processing processes of fine crushing, mixing, and dispersion of the materials.
Advantages
Wide range of applicable materials: The ball mills can process more than 100 different mineral raw materials. It can be operated dry or wet, and can also be dried and ground at the same time. While grinding, the materials are mixed, stirred, and homogenized (separate grinding technology, "blending" cement).
Large crushing ratio: Compared with other grinding equipment, the ball mill has a higher crushing ratio and can grind materials to finer particle sizes.
Strong production capacity: By adjusting the discharge mouth, the ball mill can grind materials with different fineness requirements to meet different production needs.
Easy maintenance: The ball mill is made of wear-resistant materials and has a long service life. At the same time, its maintenance process is relatively simple, which saves a lot of time and cost for the enterprise.
Energy saving and environmental protection: Equipped with advanced dust removal and noise reduction equipment, the ball mill reduces environmental pollution while also improving production efficiency.
Specification
| Model | Rotation speed (r/m) | Grind media (ton) | Feed size (mm) | Discharge size (mm) | Capacity (t/h) | Motor (KW) | Weight (ton) |
| 900x1200 | 36 | 1.0 | 0-25 | 0.074-0.4 | 0.5-1.5 | 18.5 | 4 |
| 900x1800 | 36 | 1.5 | 0-25 | 0.074-0.4 | 0.5-2 | 22 | 4.8 |
| 900x2100 | 38 | 1.5 | 0-25 | 0.074-0.4 | 0.5-2 | 22 | 4.8 |
| 900x2400 | 38 | 1.8 | 0-25 | 0.074-0.4 | 0.7-2.8 | 22 | 4.8 |
| 900x3000 | 38 | 2.5 | 0-25 | 0.074-0.4 | 0.8-3.5 | 30 | 5.0 |
| 1200x2400 | 32 | 3.8 | 0-25 | 0.074-0.4 | 0.9-4.8 | 30 | 9.2 |
| 1200x3000 | 32 | 4.5 | 0-25 | 0.074-0.4 | 1.2-5.6 | 37 | 11.5 |
| 1200x4500 | 30 | 5.5 | 0-25 | 0.074-0.4 | 1.5-6.0 | 55 | 13.6 |
| 1500x3000 | 27 | 7.0 | 0-25 | 0.074-0.4 | 2.5-6.5 | 75 | 15.0 |
| 1500x3500 | 27 | 8.5 | 0-25 | 0.074-0.4 | 3.0-8.2 | 75 | 15.6 |
| 1500x4500 | 27 | 11 | 0-25 | 0.074-0.4 | 4-10 | 95 | 21.0 |
| 1500x5700 | 27 | 12 | 0-25 | 0.074-0.4 | 4-13 | 110 | 23.5 |
| 1830x3000 | 24 | 12 | 0-25 | 0.074-0.4 | 5-15 | 130 | 31.0 |
| 1830x3600 | 24 | 13 | 0-25 | 0.074-0.4 | 5-16 | 130 | 32.0 |
| 1830x4500 | 24 | 14 | 0-25 | 0.074-0.4 | 5-18 | 155 | 33.5 |
| 1830x7000 | 24 | 21 | 0-25 | 0.074-0.4 | 6-20 | 210 | 36.0 |
| 2100x3000 | 24 | 18 | 0-25 | 0.074-0.4 | 7-26 | 210 | 38.0 |
| 2100x3600 | 24 | 21 | 0-25 | 0.074-0.4 | 7-35 | 215 | 39.5 |
| 2100x4500 | 24 | 26 | 0-25 | 0.074-0.4 | 8-42 | 245 | 43.5 |
| 2400x3000 | 21 | 23 | 0-25 | 0.074-0.4 | 8-60 | 285 | 55.0 |
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