Dryers remove moisture from concentrates, sand, minerals, and industrial materials to meet handling, storage, and shipping specifications. CATHAY manufactures rotary drum dryers, three-pass (multi-drum) dryers, and related drying systems for mining and mineral processing. Three-pass designs recycle heat for high thermal efficiency and a compact footprint; single-pass rotary dryers handle higher tonnage and coarser feeds. Sizing a dryer depends on feed moisture and target moisture, throughput, particle size, and fuel type. CATHAY dryers are engineered for even drying, low energy consumption, and steady output, with heat sources and drum configurations matched to your material.