Ball mills and grinding mills reduce crushed ore to the fine particle size needed to liberate valuable minerals before separation. CATHAY manufactures ball mills, rod mills, cement mills, tower (vertical) mills, Raymond mills, and dedicated gold-grinding machines. Ball and rod mills suit primary and regrind grinding across metallic and non-metallic ores; tower and Raymond mills deliver fine and ultrafine powder at lower energy consumption. Sizing a mill depends on feed and target product size, throughput, ore hardness, and whether you grind wet or dry. CATHAY mills are engineered for a uniform grind, thorough mineral liberation, and long-life liners and grinding media that keep operating cost per tonne low.
