Indiadrytech

Rotary Vacuum Paddle Dryer is a cylindrical vessel with a large Diameter Hollow shaft. The Jacket or Limpet Coil provided for heating cylindrical shell. The shaft are attached with hollow paddles provided with specially designed scraper blades, which scrap the entire internal surface of the Dryer and continuously move and rotate the material thereby precluding the possibility of material remaining in contact with hot surface for protracted periods of time.

The jacket / limpet coil and hollow shaft with paddles can be heated with hot water, steam or any other thermal fluid capable of providing a large indirect heat transfer area. Cooling can be also be done by water, Brine or any other refrigerant through the jacket and hollow shaft.

Hard facing of shaft provided in way of gland packing areas of trunions. Arrangements for Nitrogen purging provided. Bag cleaning arrangement with pulsation by Nitrogen jet injector provided.

Heavy duty trunions and bearing support the hollow shaft (agitator) and the drive is provided by means of a motor through reduction gears chain and sprocket.

In special cases, stationary scraper blade can be provided to scrap the rotating agitator, for highly sticky materials