In the field of mineral processing, 10-ton ball mills represent the leading model for small and medium-sized production capacity. Their technical configuration directly impacts grinding efficiency and operating costs. The current mainstream models on the market are categorized into three main types: wet grate, wet overflow, and dry, each with its own unique features to suit different process requirements.

1. Wet Grate Ball Mill

Take the MQGg1212 model as an example. It has a cylinder diameter of 1200mm and a length of 2400mm, is equipped with a 22kW motor, has an effective volume of 2.4m³, a ball load of 2.4 tons, and a processing capacity of 4-8t/h. This model utilizes a forced discharge design, making it particularly suitable for processing coarse materials under 12mm. The grinding particle size remains stable in the 0.2-0.3mm range. It is often used as a primary grinding device in conjunction with a spiral classifier.

2. Wet Overflow Ball Mill

The MQY1224 model features a gravity-discharge structure. Its drum dimensions are the same as the MQGg1212, but its optimized liner corrugated design significantly enhances fine grinding capacity, enabling stable product particle sizes below 0.2mm. Equipped with a combination of sliding bearings and wear-resistant liners, this model is particularly suitable for two-stage fine grinding. In high-altitude field tests at a copper mine, a 12t/h production capacity demonstrated its environmental adaptability.

3. Dry Ball Mill

Dry ball mills, such as the MQG1515 model, feature a two-chamber structure, with a drum diameter of 1500mm. They achieve material pulverization through multi-stage grinding. Their unique conical feed design increases feed volume by 25%, enabling a throughput of 10-15t/h. They are particularly well-suited for dry processing of non-metallic materials such as cement raw materials.

When selecting a grinding mill, consider the material characteristics (e.g., wet grinding is preferred for hematite), the grinding stage (grid grinding is preferred for coarse grinding), and power availability (diesel-powered models are suitable for areas without electricity). It is recommended to prioritize models equipped with an intelligent lubrication system, which can reduce maintenance costs by 50%.