The Dryer unit is long rotating cylindrical drum. It is mounted on sturdy and robust steel structure. The whole structure is having adjustable height legs to give proper degree to the unit for accurate results.
The electronic two-stage high-pressure jet burner is mounted on the chassis on the input side.
The rotation of Drum is through heavy-duty gearbox, coupled with motor through suitable coupling. The Drum is also supported by 4 Nos. of Trunnions rollers running on heavy-duty bearings.
This drum is divided into two zones viz.
1. HEATING + DRYING ZONE
2. MIXING ZONE.
The thermo-drum is completely insulated with ceramic glass wool and covered with Stainless Steel sheet to prevent the heat losses and to save fuel as well as the life of the drum.
Before the mixing zone a suitable flame guard is provided to restrict the burner flame to reach up to the mixing zone.