Difference between revisions of "Refrigerated Air Dryers"

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==Definition==
The '''Refrigerated Air Dryer''' is used for maintaining comfortable moisture level in the atmosphere.
The '''Refrigerated Air Dryer''' is used for maintaining comfortable moisture level in the atmosphere.



Revision as of 10:51, 22 July 2012


The Refrigerated Air Dryer is used for maintaining comfortable moisture level in the atmosphere.

Characteristics

  • Adopted to obtain CFC free environment friendly refrigerant system of R134a & R404
  • Includes a fine filter combination with an auto air drain for effective separation of dust, oil and moisture for true dew point
  • Lowest achievable dew point
  • Obtains least differential pressure drop across the complete unit including fine filter combination
  • User friendly control panel
  • Supplied with automatic expansion valve and hot gas bypass system for continuous duty operation even in under load condition for certain model
  • Compact design with maintenance friendly workmanship
  • Vast range with air cooled and water cooled version
  • Backed by efficient after sales service with easy spares availability

Advantage

  • A refrigerated air dryer will remove liquid condensate from your compressed air which will protect your equipment and process from the damage moisture can cause.
  • All dryers have high energy saving copper heat exchangers and stainless steel condensate separators
  • Auto alarm and shut down safety systems help to protect the refrigerated air dryer in the event of a malfunction or excessive temperature
  • Electronic auto drains ensure condensate is effectively removed.

Feature

  • Constant Pressure
  • Dew Point
  • Low Pressure drop
  • Upto 5000 CFM
  • Low Pressure Dryer

Classification

There are 2 different kinds of Refrigerated Air Dryer widely available in the global market. These are:

  • Economy/Compact Refrigerated Air Dryer
  • High Inlet Temperature Refrigerated Air Dryer

Economy/Compact Refrigerated Air Dryer

Economy/Compact Refrigerated Air Dryer
  • It uses aluminum cooling heat exchangers
  • It produces the lowest pressure drop ratings in the compressed air industry.
  • These compact refrigerated air dryers alow for great space savings.

High Inlet Temperature Refrigerated Air Dryer

File:Aht dryer sm.png
High Inlet Temperature Refrigerated Air Dryer
  • It is used for high inlet air temperatures (up to 210°F).
  • It eliminates the need for a separate aftercooler, moisture separator, and particulate filter.
  • It is Designed for applications in environments with high ambient temperatures.
  • It is ideal for when a high inlet air temperature dryer is required.