Wet material is directly heated by flue gas or hot air in the drum dryer. In the combined effect of airflow and internals in the drum, dry process is finished during the material passing through.
Big capacity up to 60TPH (Bone Dry).
With dropout chamber or cyclone separators.
Increase the heat efficiency by recycle of exhaust gas.
Shell and internals are made of alloy material.
Combined with flash tube pre-dryer system when necessary.
Safety gate in the mixing chamber for emergency.
Alloy steel forgings rings.
Wear resistant fan impeller.