Vacuum dryers are used to facilitate rapid and low temperature drying of heat sensitive products without raising their temperature.
The Double Cone Vacuum Dryer is jacketed on the outside for steam / hot water heating. The double cone is rotated through a chain drive and vacuum is applied in the chamber through special rotary joints.
These dryers are cylindrical jacketed chambers and are equipped with a central shaft to which paddles or ribbons and scrappers can be attached for agitation and mixing.
Vacuum in drying chamber allows drying of internal at low temperature.