DRD400 – DRD407 Dehumidifying Dryers


DRD Series – Dehumidifying Dryers:

Suitable for drying hygroscopic polymers.  These plastic dehumidifying dryers are equipped with twin desiccant sieve drying towers assuring a continuous and constant process with an average dew point of -60°C
! High Performance ! Low Energy Consumption ! Wide Versatility !
DRD400 – DRD407


  • Insulated stainless steel heating chamber
  • Double insulated stainless steel desiccant beds
  • Motor and heater safety contactors
  • Over-temperature safety thermostat
  • Process air pressure differential switch
  • Return air filter cartridge
  • Electronic process temperature controller
  • Two high head side channel blowers, one for process and one for regeneration


  • Air flow: 85 – 800 m³/h
  • Static pressure: 250mbar
  • Blower power: 0.25 – 7.5kw
  • Heating power: 2.5 – 32kw
  • Total power: 5.5 – 56kw
  • Temperature: 50 – 200°C
  • Dew-Point: -60°C
  • Noise level: 75dB (A)
  • Voltage: 400/3/50-60 Hz

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DRD400 - DRD407 Plastic Dehumidifying Dryers
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