In laboratory or small-scale mineral processing applications, a ball mill with a 5-ton-per-hour (tph) capacity is a common equipment choice. Based on mainstream market configurations, this capacity range primarily encompasses the following three typical models:

1. MQGg1212 Grate Ball Mill
As a representative small-scale ball mill, the MQGg1212 features a cylindrical structure with a diameter of 1200 mm and a length of 1200 mm, equipped with a 22kW motor and a 2.4-ton steel ball loading capacity. Its 36 rpm design enables a stable processing capacity of 0.17-4.1 t/d (approximately 0.02-0.5 t/h). By adjusting the steel ball ratio and feed size (≤20 mm), the capacity can be expanded to 5 t/h. This model is particularly suitable for laboratory-scale grinding of metal ores such as gold and copper.

2. MQYg0909 Overflow Ball Mill
The MQYg0909 model features a compact 900mm x 900mm drum design, a 15kW motor, and a 1.5-ton steel ball load capacity. By optimizing the speed (38 rpm) and liner structure, its processing capacity reaches 0.65-2 tons/hour (wet process). When combined with a classifier, the system's total capacity can be increased to 5 tons/hour, making it suitable for fine grinding of cement raw materials or non-metallic minerals.

3. MQS0507 Energy-Saving Ball Mill
Designed for low-energy applications, the MQS0507 model has a drum diameter of 500mm and a length of 700mm, equipped with a 7.5kW variable-frequency motor. Utilizing high-chromium alloy steel balls (load capacity 0.8 tons) and ceramic liners, it achieves a production capacity of 0.5-1.5 tons/hour while maintaining a particle size of 0.074-0.4mm. Two units operating in parallel can meet continuous production requirements of 5 t/h, making them particularly suitable for mobile mineral processing operations in remote areas.

When selecting a grinding mill, consider the following: the MQGg series is suitable for coarse grinding of high-hardness materials, the MQYg series focuses on fineness control, and the MQS series emphasizes energy efficiency. Actual production capacity is significantly affected by material moisture content (recommended <5%), feed size (≤10 mm), and ball wear.