Direct rotary dryers / coolers

Additional Details

The rotary dryers comprise of a rotating shell which is supported on tyres or rollers. Suitable drive management is made to rotate the dryers. There are two stationary hood at both the ends, one for letting the air or gas and the other to collect the cooling media. Suitable feeding mechanism is used to admit the feed. The feeding mechanism is governed by screw feeder or chute. The rotating shell in these rotary drying systems is provided with specially designed material showering mechanism like Lifters / Garland Chains etc. The forward movement of the material towards discharge end is provided by the shell inclination & rotating speed. The heat transfer within the shell is responsible for drying of the showering material.Product is discharged from the stationary hood through suitable equipment like Flap Valve / Rotary Valve / Screw Conveyor / Chute.