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.

The compact design saves space; allows for simple maintenance and is highly reliable. The unit includes one 12-foot length of high temperature flexible dryer hose and should be used in conjunction with an appropriately sized drying hopper. Turn to Sterling’s expert team to upgrade your hot air dyer with multiple optional features.

  • 460/3/60 supply voltage
  • 85-2500 CFM size range
  • Process temperatures up to 250°F (121°C)
  • NEMA 1 control panel
  • On/Off switch with pilot lights and over-temp indicator
  • Control panel features through-the-door main disconnect and pilot lights
  • 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
  • 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
  • Solid state relays
  • Casters (600 model and below)
  • Cyclonic dust filter

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