Desiccant Air Dryer Heatless Type

Desiccant Air Dryer

Safety Valve

-       For the safety of user, in case the internal pressure rises over a certain level, the safety valve releases the over-pressurized internal pressure.

Axens

-       With AXENS active alumina gel, we guarantee high performance of desiccant air dryer.

Built-in Microprocessor PCB board

-       Low Pressure prevention function: It closes the purge valve if the outlet pressure of desiccant dryer is lower than set value. (Upon request)

-       It delays the tower switch-over time for a period of time if the dew point is superior to the set value of demand cycle dew point meter.

-       Noise Filter: It prevents the malfunction of desiccant dryer which might happen by the higher harmonic waves of electronic devices around the unit.

Control Box

It is easy for user to recognize the process of unit’s working with displaying the process of drying, depressurizing and regenerating on the timer.

1 The purge valve of right side tower opens 20 seconds after supplying power.

2 The right side tower is regenerated with a steam of dried purge air for 4 minutes.

3 Purge valve closes after regeneration is completed.

4Depressurizing for 4 minutes

5 The tower selector switches over the inlet valve.

6The purge valve of left side tower opens after 5 seconds.

Accurate control of purge volume

-       Orifice helps to control the purge air volume accurately.

Muffler

-       The muffler reduces the noise of purge air discharged after drying the desiccant.

Inlet valve

-       The aquamatic valve making correct open and close possible when tower switching over gives you maximum dependability.

Check valve

-       The Teflon check valve minimizes the working noise.

Filter on control line

-       The filter on control line prevents the failure in control devices and helps the tower switching-over solenoid valve work stably.