Features:

1. Good adaptability. It can be used for the roasting and smelting for many type of materials. Its capacity can vary from 50-100%. Comparing with reverberatory furnace, it has higher production rate and lower fuel consumption.
2. Small length-diameter ratio, small temperature difference, quick heat transferring and uniform smelting temperature in the furnace.
3. High heat efficiency and good seal performance;
4. Furnace can rotate, which make the firebricks have a longer service life.
5. Have good operation environment with high mechanization level and low labor intensity;
6. The rotating speed can be adjusted according to process requirements.
7. Fuels can be diesel, natural gas, gas, powdered coal, or heavy oil, and so on. The off-gas after heat exchanger will enter surface cooler and then dust bag collector.