Drying process is accomplished by contacting the wet cake with hot air. Disintegrator because of the high speed and centrifugal action disintegrates the wet cake into powder in hot medium. Hence
evaporation takes place. Features of the spray drying: Continuous & easy operation Consistent powder quality through out the operation. Low drying & initial cost. Applications:Pigments,
Pharmaceuticals, Clays, Starch, Di Calcium Phosphate, etc.