Spray Dryer is generally used for prodction of powder from fruit juice/ milk or any other liquid. It is very efficient method to make granule powder. Spray Dryer manufactured by Sifter International really makes it easy to handle small quantity than the bulk size of fruit/juice etc.
The two step process of spin flash Dryer involves disintegration of the feed and drying of the disintegrated feed. Depending upon the nature of the feed material, conventional arm design could be used for crystalline, non-sticky material specially engineered rotating spin design disintegrator could be used to handle sticky and gelatinous materials.
Tumbler Dryer are used for dehydration of fruits and vegetable at a very low temperature so that essence, color and other properties may be intact. Otherwise at higher temperature. There will change in all properties.