SD-H series honeycomb dehumidifiers are mainly used to dry hygroscopic engineering plastics. A honeycomb-rotor is used to offer effective drying, which under ideal conditions, can supply dehumidified dry air with a dew-point lower than -40℃.This series comprises 15 models of honeycomb dehumidifiers, the largest of which can provide dry air up to a quantity of 4,000 m3/hr.


  • Adopts P.I.D. temperature controller to accurately control regenerative temperature.
  • The dehumidifying system of the SD-H series features two coolers to ensure a low return air temperature and low dew-point.
  • Return air filter is mounted inside to ensure no contamination to the honeycomb.
  • Adopt silica gel absorption honeycomb, with low regenerative temperature of 150℃, which can save more energy compared with molecular sieve structure with regenerative temperature of 200℃ above.
  • Centralized automatic control can be realized by optionally selected PLC touch screen controller.
  • Optionally select dew-point monitor to realize dew-point real-time monitoring.
  • Optionally select drying heater and its temp. controller to work with drying hopper for material dehumidifying and drying.
  • Optional heat-resistant air pipe, cyclone dust separator with floor stand, oil filter are available.
  • Molecular sieve honeycomb rotor is optional to reach -50℃ dew-point.