Rotary and Vacuum Tray Dryer is used for drying wet cake, powder and even the slurry. Rotary and Vacuum Tray Dryer performs drying under vacuum and hence it is possible to dry heat sensitive materials at temperatures well below 100 Degree C without suffering the problem associated with very long drying periods. The Dryer also allows valuable organic solvents to be conveniently condensed and recovered. Rotary and Vacuum Tray Dryer ensures optimum functionality for longer period of time.