wet ball mill with effective over-crushing prevention

Wet ball mill is usually a horizontal cylindrical rotating device with an outer edge gear transmission system, adopting a two-bin structure and lattice type discharging method.

Working Principle of Wet Ball Mill:

1. Depends on the interaction between its rotating cylinder and steel balls. When the motor drives the cylinder to rotate through the deceleration device, the material and the steel balls rotate together in the cylinder. In this process, the steel balls are lifted to a certain height by centrifugal force and friction, and then fall down freely under the effect of gravity, generating impact and grinding the material. As the material is continuously impacted and ground by the steel balls, the particle size of the material is gradually reduced.
2. Wet ball mill usually adopts a two-bin structure. After coarse grinding in the first bin, the material enters the second bin through the partition plate to continue fine grinding. In the whole grinding process, water can not only effectively take away the fine particles in the material to avoid over-crushing, but also help dissolve some components in the material to promote the fine grinding of the material. The crushed material is discharged through the discharge system, forming a slurry.

Main Features and Advantages of Wet Ball Mill:

1. Optimized liner configuration: wet ball mill adopts high manganese steel liner, which has good wear resistance, can effectively extend the service life of the equipment and reduce the frequency of equipment maintenance.
2. Special lubrication system: the equipment is equipped with a special shaft tile lubrication system, which can ensure that the equipment remains smooth during long-term operation, reduce friction and wear, and extend the working life of the equipment.
3. High production capacity and low power consumption: wet ball mill has a high production capacity, compared with the dry ball mill, in the same power to achieve higher grinding efficiency, while the unit power consumption is lower, with better economic benefits.
4. Strong adaptability of multi-stage grinding process: wet ball mill can be used in multi-stage grinding process, can flexibly respond to the needs of complex material grinding, improve grinding efficiency.
5. Excellent cooling effect: in the wet grinding process, the water can take away the fine particles in time, avoiding the occurrence of the phenomenon of over-crushing, while the water-cooled hollow shaft can effectively reduce the temperature, reduce the heat damage to the equipment, and ensure the stable operation of the equipment.
6. Strong continuous operation ability: wet ball mill is suitable for all-weather 24-hour continuous operation, suitable for large-scale, long-time production needs, to ensure efficient and stable production.

Application Areas of Wet Ball Mill:

1. Ore grinding and beneficiation: wet ball mill plays a vital role in ore processing, in the grinding and crushing of metal ores (such as copper, iron ore, aluminum ore, etc.), wet ball mill can effectively improve the crushing efficiency of the ore to meet the large-scale beneficiation needs.
2. Cement production: wet ball mill is commonly used in cement production line, mainly used for fine grinding of cement raw materials. It can effectively improve the quality and strength of cement, and in the grinding of cement clinker, wet ball mill can provide higher grinding efficiency and more uniform products.
3. Chemical industry: Wet ball mill has a wide range of applications in the chemical industry, in the production process of pigments, fertilizers, paints, etc., wet ball mill can achieve fine grinding and uniform mixing of materials.
4. Ceramic industry: In the process of ceramic manufacturing, wet ball mill is used for grinding ceramic raw materials. It can improve the quality of ceramic products, ensure that the products are more uniform in the firing process, to meet the high standard of production requirements.
5. Waste recycling and processing: Wet ball mill is also widely used in waste recycling and processing, ore dressing waste and other mineral waste reuse. Wet mill can crush the waste into fine particles, which is convenient for subsequent resource recycling and reuse.