Rotary Vacuum Dryer

Wet feed is charged as a batch and is subjected to indirect heating while undergoing agitation due to the action of paddle mixing, The operation isnormally carried out in vacuum. Recovery of solvent is possible by condensing the vapours generated during the drying operation.

Features Of Rotary Vacuum Dryer

  • High energy efficient .
  • Mode of heating is indirect.
  • Conduction drying.
  • System is batch .
  • Granular / pasty wet materials can be handled.
  • Low temperature operation is possible.
  • Solvent recovery can be carried out.