Rotary drum furnace – by far the most commonly used equipment for smelting heavily contaminated scrap with the addition of salt.
Design features:
- Capacity (liquid aluminium): 10-20 tonnes
- The tempered-steel raceway is attached to the drum body by press fit, removing the need for maintenance
- Hydraulic, upward-opening charging door that rotates with the drum
- The gas-oxygen burner is installed on the waste gas side for increased energy efficiency
- Rotary drive with two rollers per furnace, with freely adjustable rotation speed
- Complete slag disposal system
- Visual bearing temperature monitoring
Burner and control system features:
- Cutting-edge gas-oxygen burners
- Optimal temperature monitoring
- Reduction of the oxidation atmosphere by means of continuous temperature control
- Manual or automatic output control