For ore processing and building material production, ball mills with a processing capacity of 1–2 tons are ideal for small-to-medium-sized production lines. The Φ900×3000 and Φ1200×2400 models are two commonly used options depending on capacity requirements.

The Φ900×3000 ball mill features a shell rotation speed of 38 rpm and a grinding media charge of approximately 2.7 tons. It accepts feed sizes of ≤20 mm and produces output fineness ranging from 0.075 to 0.89 mm, with an hourly output of 1.1–3.5 tons. Equipped with a 22 kW motor and weighing approximately 4.6 tons, it is suitable for processing materials such as gold ore, limestone, and quartz. This model offers a compact structure and low energy consumption, making it well-suited for small mineral processing plants with a daily capacity of 30–50 tons.

For requirements approaching a capacity of 2 tons per hour, the Φ1200×2400 model is recommended. It operates at a shell speed of 32 rpm with a grinding media charge of 3.8 tons. It handles feed sizes of ≤25 mm and yields an output fineness of 0.075–0.6 mm, achieving an hourly output of 1.5–4.8 tons. Powered by a 45 kW motor, the unit weighs approximately 12.5 tons. This equipment offers greater operational stability and is suitable for continuous operation, finding wide application in the cement, metallurgy, and non-metallic mineral processing industries.

Currently, the market price for these ball mills generally ranges from $6,300 to $16,000, depending on configuration, materials, and the level of automation. Small wet ball mills cost approximately $6,300–$7,000, while models featuring energy-saving designs or highly wear-resistant liners can exceed $15,000. Comprehensive selection based on material hardness, the production environment, and downstream processes is advised to ensure efficient and stable equipment operation.