Ball mills are crucial equipment for further pulverizing materials after they have been crushed. They are used in industries such as cement, silicate products, new building materials, refractory materials, fertilizers, ferrous and non-ferrous metal ore beneficiation, and glass and ceramics for dry or wet grinding of various ores and other grindable materials. Ball mills remain highly popular in the market; why? Today, we’ll learn about ball mill prices and model parameters.

How much does a ball mill cost?

The price of a ball mill is affected by many factors, such as the manufacturer, type and model, and raw material costs. Therefore, its price is not fixed. To know the specific price of a ball mill, you need to consider the actual production situation. However, to ensure everyone can choose high-quality, low-priced products, it is recommended to choose large manufacturers that offer direct sales. Let’s take a look at the advantages of ball mill products.

1. More Uniform Product Particle Size

The ball mill produces more uniform product particles with fewer coarse particles, allowing for a more relaxed fineness requirement for raw materials. Compared to traditional equipment, it boasts approximately 25% higher output, 26% lower unit power consumption, and less grinding media consumption.

2. Cost Savings

Firstly, the ball mill’s large and small gear transmissions are very smooth. Furthermore, when the gear surfaces wear to a certain extent, they can be flipped over for continued use, shortening the replacement cycle and saving customers costs.

3. No Abnormal Noise

The ball mill’s internal structure has been optimized using new technologies, reducing internal resistance, improving ventilation, and resulting in a more reasonable particle size distribution. It also operates without abnormal noise or instability.

4. Low Failure Rate

Due to the reasonable adjustment of the ball mill’s component clearances and the incorporation of international technological concepts, it operates without strong vibrations, thus reducing the overall failure rate and extending the machine’s lifespan.

Ball Mill Model Parameter Details

Ball mills require an infeed particle size range of ≤25mm and an outlet particle size range of 0.2~0.3mm. They are commonly used in mineral processing plants for coarse grinding or single-stage grinding operations, often forming a closed-circuit grinding system with a spiral classifier. Below is a table of specific model parameters for ball mills for your reference, including model number, motor power, processing capacity, and weight. For any questions or further information, please contact customer service.

Ball Mill Working Principle

The ball mill is a horizontal cylindrical rotating device with external gear drive, two chambers, and a grate-type energy-saving design. Material is fed evenly into the mill chamber through the hollow feed shaft via the feeding device. This chamber is lined with stepped or corrugated liners and contains steel balls of different sizes. The rotation of the cylinder generates centrifugal force, which lifts the steel balls to a certain height before they fall, impacting and grinding the material.

After coarse grinding in the first chamber, the material passes through a single-layer partition plate into the second chamber, which is lined with flat liners and contains steel balls for further grinding. The powdered material is discharged through the discharge grate, completing the grinding process.