HA-F Series

HA-F Series Hot Air Dryers

The HA-F Series Hot Air Dryers feature a single blower that provides heated air to dry non-hygroscopic materials. Set point process temperature control to 300ºF (149ºC). 60-1500 CFM (102-2548 m3/hr) airflow available.

HA-F Series Hot Air Dryers include one 12-foot length of high temperature flexible dryer hose. HA-F Series dryers should be used in conjunction with an appropriately-sized drying hopper.

  • 460/3/60 supply voltage
  • 85-2500 CFM size range
  • Process temperatures up to 250°F (121°C)
  • NEMA 12 control panel
  • On/Off switch with pilot lights and over-temp indicator
  • Control panel features through-the-door main disconnect
  • Blower inlet filter and air throttling valve
  • Precision, adjustable 1/16 DIN temperature control with PID
  • Process air heaters are mounted externally and are a drawer-type which slides in and out
  • Low power consumption
  • The process air heater and other components are accessible from unit exterior and easy to service
  • Direct drive blowers-no belts, no sheaves
  • Simple maintenance and high reliability
  • Compact design
  • Air flow switch
  • Process air temperature thermocouple
  • Solid state relays


  • Insulated process hose
  • Electric heaters adjustable up to 350°F (175°C) assuring consistant drying of any resin type
  • Drying hopper exhaust filter
  • Other supply voltages available
  • Casters (600 model and below)
  • Cyclonic dust filter

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