... our customers both at home & abroad. 1. High Capacity Rotary Drum Dryer advantages: reasonable structure, polished manufacture, high capacity, low ... motor, cyclone dust collector, furnace and etc.3. Rotary Dryer Drum drier heating source: coal, coal gas, natural gas, LPG gas, wood ... , and etc.4. Rotary Dryer Drum Drier Mode of flow: direct ...