Desiccant Reactivation Unit


The Desiccant Reactivation Unit is a mechanical device specifically designed to recover saturated Orange-indicating Silica Gel, known as Envirogel. It is capable of processing up to 25kg of saturated silica gel in one six-hour cycle and remove up to 4.5 litres of water. Incorporated with forced air circulation, this helps to ensure that the evaporated moisture doesn’t cause backflow to the desiccants. The Desiccant Reactivation Unit also features a temperature monitoring and control instrument that helps to ensure the best performance for the reactivation process. The input reactivation temperature control includes a constant readout of input heat energy and can be manually set by users. The temperature monitor, on the other hand, is capable of indicating the progress of the reactivation of silica gel. When both outlet and inlet temperatures are similar, the monitor helps to inform users that the reactivation process is completed. It is also designed with a removable inner desiccant holder to allow users to replace the processed Envirogel easily.


  • Maximum Silica Gel Capacity: 25 kg
  • Electrical Supply: 240 Volts 50 Hz, 3 Kilowatts
  • Maximum Reactivation Temperature: 105ºC
  • Reactivation Air Flow (typical): 200 litres/minutes
  • Elapsed time indicator: Indicates event and total hours run
  • Colour and construction: Grey painted mild steel
  • Weight: 75 kg
  • Dimensions (H x D x W): 1055mm x 508mm x 660mm

Desiccant Reactivation Unit Brochure


Desiccant Reactivation Unit Drawing