Lehra’s Rotary Drum Dryer is designed to effectively remove moisture from materials containing up to around 50 % moisture content. The drying system includes a hot-air generator (fueled by wood or briquettes), a screw conveyor for feeding, and lifter plates inside a horizontal cylindrical drum to distribute the material evenly. A suction fan pulls heated air through the drum, facilitating drying, while the dried output is collected via a cyclone separator and rotary valve. The evaporated moisture is expelled into the atmosphere by the fan.
Multiple models are available to suit different production capacities and moisture-reduction requirements. The machine accepts input material dimensions up to approximately 25 mm in length, 8-10 mm width and 2-3 mm thickness. The complete system is automated and allows for adjustable moisture levels in the output to match various application needs.
| 1000 kg/h | 19 hp |
| 1500 Kg/H | 25 hp |
| 2000 Kg/H | 40 hp |
| 3000 kg/H | 55 hp |
| 5000 kg/H | 63 hp |