Mining ball mill is an important piece of equipment in the field of mineral processing. It is mainly used for wet grinding and fine crushing of ore; through the processing of the mining ball mill, the particle size of the ore can be refined, which is beneficial to subsequent mineral processing and purification operations.
Mining ball mill is an important equipment in the field of mineral processing, mainly used for wet grinding and fine crushing of ore. Its main structure includes a cylinder, transmission device, feeding device, discharge device, etc. During the working process, the mining ball mill drives the cylinder to rotate through the motor, and the grinding media (such as steel balls) in the cylinder collide and rub with the ore, thereby grinding and finely crushing the ore.
The mining ball mill operates as a whole, the production is safe, the operation is stable, and the grinding effect is remarkable, which is welcomed by many mining processing investors.
The mining ball mill adopts the design of a rotating cylinder and internal grinding media to efficiently grind materials through collision and friction. Its unique grinding mechanism allows the material to quickly reach the required fineness, thereby improving production efficiency.
Mining ball mills can achieve precise control of material particle size by adjusting parameters such as cylinder speed, ball loading, grinding media type, and size. This enables the mining ball mill to meet the material particle size requirements of different processes and ensure product quality.
Mining ball mills are suitable for processing ores and materials of various hardness and properties. Whether it is metallic ores, non-metallic ores, or other industrial raw materials, mining ball mills can effectively grind and finely crush them and have wide applicability.
Mining ball mills are usually designed as continuous operation equipment, which can operate stably for a long time and meet the needs of large-scale production. At the same time, its high degree of automation reduces manual intervention and reduces operating costs.
1. The material enters the cylinder of the mining ball mill through the feeding device. The feeding device is usually located at one end of the ball mill, and materials are fed into the cylinder through equipment such as conveyor belts or bucket elevators.
2. When the ball mill starts working, the cylinder will rotate at a certain speed. Inside the cylinder, a certain number of grinding balls are installed, and their diameters usually range from a few millimeters to tens of millimeters. As the cylinder rotates, the grinding balls will move with it and collide and rub with the material under the action of centrifugal force and friction.
During the process of collision and friction, the material is crushed and ground under the action of force. The movement of the grinding ball causes the material to be continuously subjected to impact and shearing forces, thereby achieving the required grinding effect. The finer materials will be separated through the screen or airflow, while the coarser materials will continue to be ground in the ball mill until the required fineness is reached.
3. The classified materials will be discharged through the discharging device of the ball mill. The discharging device is usually located at the other end of the ball mill, and the materials are transported to the next process or collection device through the discharging device.
Mining ball mills are usually equipped with lubrication systems and sealing devices to ensure normal operation and extend the service life of the equipment. The lubrication system can reduce friction and wear of the equipment, while the sealing device can effectively prevent material leakage and dust flying.
| Model | Cylinder Rotating Speed (r/min) |
Ball weight (t) |
Feeding Size (mm) |
Discharging Size (mm) |
Capacity (t/h) |
Power (kw) |
| Ф900×1800 | 36-38 | 1.5 | ≤20 | 0.075-0.89 | 0.65-2 | 18.5 |
| Ф900×3000 | 36 | 2.7 | ≤20 | 0.075-0.89 | 1.1-3.5 | 22 |
| Ф1200×2400 | 36 | 3 | ≤25 | 0.075-0.6 | 1.5-4.8 | 30 |
| Ф1200×3000 | 36 | 3.5 | ≤25 | 0.074-0.4 | 1.6-5 | 37 |
| Ф1200×4500 | 32.4 | 5 | ≤25 | 0.074-0.4 | 1.6-5.8 | 55 |
| Ф1500×3000 | 29.7 | 7.5 | ≤25 | 0.074-0.4 | 2-5 | 75 |
| Ф1500×4500 | 27 | 11 | ≤25 | 0.074-0.4 | 3-6 | 110 |
| Ф1500×5700 | 28 | 12 | ≤25 | 0.074-0.4 | 3.5-6 | 130 |
| Ф1830×3000 | 25.4 | 11 | ≤25 | 0.074-0.4 | 4-10 | 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 |
| Ф2100×3000 | 23.7 | 15 | ≤25 | 0.074-0.4 | 6.5-36 | 155 |
| Ф2100×4500 | 23.7 | 24 | ≤25 | 0.074-0.4 | 8-43 | 245 |
| Ф2100×7000 | 23.7 | 26 | ≤25 | 0.074-0.4 | 12-48 | 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 |
| Ф2200×7500 | 21.7 | 35 | ≤25 | 0.074-0.4 | 15-30 | 380 |
| Ф2400×3000 | 21 | 23 | ≤25 | 0.074-0.4 | 7-50 | 245 |
| Ф2400×4500 | 21 | 30 | ≤25 | 0.074-0.4 | 8.5-60 | 320 |
| Ф2700×4000 | 20.7 | 40 | ≤25 | 0.074-0.4 | 22-80 | 380 |
| Ф2700×4500 | 20.7 | 48 | ≤25 | 0.074-0.4 | 26-90 | 480 |
| Ф3200×4500 | 18 | 65 | ≤25 | 0.074-0.4 | TBC | 630 |
| Ф3600×4500 | 17 | 90 | ≤25 | 0.074-0.4 | TBC | 850 |
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