Ball mill is a kind of grinding equipment widely used in industrial fields. It is mainly used to grind, crush, and mix various materials to achieve the required fineness and uniformity.
Ball mill grinding equipment is a powerful and widely used industrial grinding equipment. Its unique structural design provides efficient and precise material grinding solutions for multiple industries.
Ball mill grinding equipment is an important machine widely used in many industries, mainly used for crushing and grinding materials. Its core part is a horizontal cylinder with grinding bodies (such as steel balls) inside. When the cylinder rotates, the grinding bodies collide and rub with the materials under the action of inertia and centrifugal force, thereby grinding the materials.
According to the grinding method, ball mills can be divided into dry and wet types; according to the discharge method, they can be divided into grid type and overflow type; according to the shape of the cylinder, they can be divided into short-cylinder ball mills, long-cylinder ball mills, tube mills, and cone mills.
Mining: In the beneficiation and ore grinding of metal ores and non-metallic ores, ball mills can efficiently grind raw materials into the required particle size to meet the needs of industries such as metallurgy and building materials.
Cement industry: Ball mills play a key role in cement production. They can grind raw materials into suitable cement powder and provide stable and high-quality raw materials for cement production.
Metallurgical industry: Ball mills are also used to grind ores, mineral processing tailings, and other materials, providing high-quality raw materials for the metallurgical industry.
Especially suitable for grinding materials with high hardness and high viscosity, the product fineness can reach the submicron level.
Can be used to grind a variety of materials, such as magnetic materials, inorganic non-metallic materials, organic chemical materials, etc.
Simple structure, easy to use, only need to pay attention to the addition of materials and daily maintenance of equipment.
Can achieve fine grinding of materials, and high precision of the grinding process.
The working principle of ball mill grinding is to achieve material crushing and grinding through strong collision and friction between the rotating grinding drum and the internal grinding media. In this process, the particle size of the material gradually decreases to achieve the required fineness and uniformity.
1. Initial stage: the number of grinding balls is small, the particles in the material are large, and the grinding balls have little wear on the material.
2. Stable stage: with the increase of running time, the number of grinding balls gradually increases, the particles in the material gradually become smaller, the grinding balls gradually increase the wear on the material, and the material is gradually ground.
| Model | Capacity(t/h) | Rotate speed(r/min) | Grinding Balls(t) | Motor Power(kw) | Gear box | |
|---|---|---|---|---|---|---|
| Model | Speed Ratio | |||||
| Ф1.2x4.5 | 1.6-5.8 | 30.3 | 5 | 55 | ZD30 | 4.5 |
| Ф1.5x5.7 | 3.5-6 | 26.34 | 11 | 130 | ZD40 | 4 |
| Ф1.83x6.4 | 6.5-15 | 23.9 | 21 | 210 | ZD60 | 4.5 |
| Ф1.83x7 | 7.5-17 | 24.5 | 23 | 245 | ZD60 | 4.5 |
| Ф2.2x6.5 | 14-20 | 21.4 | 31 | 280 | ZD70 | 5 |
| Ф2.4x7 | 17-28 | 20.4 | 39 | 380 | ZD80 | 5 |
| Ф2.4x8 | 20-35 | 20.3 | 42 | 570 | ZD80 | 5 |
| Ф2.4x12 | 35-45 | 20 | 63 | 800 | MBY710 | 6.3 |
| Ф2.4x13 | 35-38 | 19.4 | 68 | 800 | MBY710 | 6.3 |
| Ф2.6x13 | 40-55 | 19.5 | 82 | 1000 | JDX800 | 6.3 |
| Ф3x9 | 50-55 | 18.34 | 78 | 1000 | JDX800 | 6.3 |
| Ф3.2x9 | 60-70 | 17.6 | 95 | 1250 | MBY900 | 7.1 |
| Ф3.5x11 | 75-85 | 16.8 | 150 | 1250 | JDX900 | 5.84 |
| Ф3.8x12 | 85-110 | 17 | 175 | 1600 | MBY800 | 5.6 |
| Ф4.6x10+3.5 | 180-210 | 15 | 278 | 3550 | JQS3500 | 15.1 |
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