Salient Features of Rotary Vacuum & Vacuum Tray Dryer :-
* Clean, simple and very effective method of drying wet cake, powder and even the slurry.
* The drying is under vacuum and hence it is possible to dry heat sensitive materials at temperatures well below 100�C without suffering the problem associated with very long drying periods.
Valuable organic solvents can also be conveniently condensed and recovered.
* Production rate can be greatly increased.
* Minimum labor can be employed.
* Over all profitability of an industry can be increased.