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Compressed air treatment

ALMiG offers the right type of compressed air treatment for every requirement.

 

Adsorption dryer

Adsorption dryers are used wherever a pressure dew point of +3°C is not sufficient.

ALMiG builds

  • cold-regenerative adsorption dryers
  • heat-regenerative adsorption dryers

Cold-regenerative adsorption dryer

ALM-CCD / ALM-CD series

The cold-regenerative ALM-CCD/-CD adsorption dryers are used wherever compressed air is being dried to a pressure dew point of –20 °C, –40°C or –70°C. The series offer compact design and simple operation.

Key data:

  • Pressure dew point:
    ALM-CCD: -40°C, -70°C
    ALM-CD: -20°C, -40°C, -70°C
  • Volume flows: 9 - 9400 m3/h
  • Operating pressure: 3 - 16 bar (overpressure)
  • Ambient temperature: 5 - 50°C

Advantages:

  • Low maintenance costs
  • Simple installation/operation
  • Compact and space-saving
  • Constant pressure dew point
  • Guaranteed reliability

Heat-regenerative adsorption dryer

ALM-WD series

At higher ratings in particular, heat-regenerative adsorption dryers are more efficient and most notably more cost effective to run than cold-regenerative ones.

Key data:

  • Pressure dew point: -40°C at 100% nominal load
  • Volume flows: 245 - 4280 m3/h
  • Operating pressure: 4 - 16 bar (overpressure)
  • Ambient temperature: 5 - 50°C

Advantages:

  • Ideal positioning of heating elements in drying bed
  • Optimum use of regenerative energy
  • Low maintenance costs
  • Simple installation/operation
  • Constant pressure dew point