DryAir DA Series (Heatless Desiccant)

The twin tower design allows the water vapor to be drawn continuously to the surface of the material with the aid of a high crushing resistance and a surface to volume ratio of moisture-absorbing desiccant material.
The drying process is completed when the bed is passed through the bed of drying material which draws the compressed air to the surface of the nose and the other bed is prepared to draw moisture again with the enlarged discharge air.
The reconditioning of the desiccant material is carried out without any heat source.
The wet bed is dried by returning atmospheric pressure to a small portion of the super dry air from the dryer outlet.
The flow rate of the discharge air can be adjusted to comply with specific outlet air conditions, such as the desired dew point.
The DryAir range provides pressure balancing prior to the switching process, which prevents line fluctuation and minimizes wear of the dryer material.
The prepared tower is pressurized step by step and pressurized step by step at the end of the re-preparation period prior to the switching action. The discharge air and the pressure reduction are directed downward to meet the drying air.

The DryAir range has a reliable electronic controller that ensures that the unit operates without error during its service life.
The touch PLC unit has the ability to reflect operating cycles and valve states in real time. If possible, the pressurized dew point can also be monitored on the screen.
The user-friendly multilingual PLC panel helps end users to easily recognize alarms and warnings as well as operating conditions of the system.