Rotary Dryer (India)

Rotary dryers are custom built for each application. They are classified as direct or indirect (air heating method), current or counter current (material air contact).

The material to be dried is uniformly dispersed over the entire cross-section, by use of internals designed based on the material properties. Heated air then passes thought the falling material, resulting uniform drying. The dryer is driven through a girth gear and tyre arrangement. Sales are provided at the ends to ensure minimum air leakage.

The advantages of rotary dryers are:

• Low operating costs
• Low maintenance costs
• Ideally suited for high volumes
• High thermal efficiency

Typical products handled:

• Sand
• Clays
• Maize germs
• Coal
• Ores
• Industrial sludges.