Adsorption Dryers Compressor
500RD Adsorption Compressed Air Dryer refrigerted dryer adsorption dryer low dew point

Choosing the correct air dryer type and dimension for the application is an important process that ensures the correct and efficient operation of the dryer and the application.

If the dryer is undersized:
1. Target dew point will not be reached.
2. Too high inlet water content will cause permanent damage to the adsorbent.
3. Too high air velocity will cause large pressure drop.
4. Intense movement of the adsorbent, which is caused by too high air velocity, causes intensive dust formation and reduces the lifetime of the adsorbent.
5. Indirect costs of undersized dryer are costs of reclamation, damage occurred in the production process, or even stop of production.

If the dryer is oversized:
1. Increased purge air consumption and thus higher energy losses.
2. In some oversized dryers the drying will be less effective due to low air velocities in the column which cause channelling.
3. Indirect costs of oversized dryer are costs of reclamation, damage occurred in the production process, or even stop of production.

⊙ Adsorption dryer configuration schematics


⊙ High efficiency heat exchanger

➤ Adopting high strength thick copper pipe and oxygen-free welding with quotient silver content electrode; long service life and high heat transfer efficiency.
➤ Adopting anaerobic welding method, the system is free of impurities and keeps the system clean. The whole series of copper tubes are manufactured by mechanical expansion, which are closely combined with fins, with low heat transfer impedance and high heat transfer efficiency.
➤ The coil is cleaned by sound wave and there is no residual oil. It is not easy for eel slices to stick dust, and no carbonization occurs during welding.
➤ Adopt the anaerobic welding method to ensure the cleanliness of the system.

⊙ Adsorption Dryers Compressor Specification

The biggest usage condition:A.Entrance temperature 40℃ B.The air pressure 10Kg/cm³; Rebirth breeze quantity 12%;
Girculation time be 5 minutes; Time of rebirth is 4.5minutes;
Continous press time for 0.5 minutes; The atmospheric pressure of the dewdrop temperature 40℃; The power supply is 10 Ф 220V 50 Hz/60Hz.

⊙ Combined dryer

The biggest usage condition:A.Entrance temperature 40℃ B.The air pressure 10Kg/cm³; Rebirth breeze quantity 12%;
Girculation time be 5 minutes; Time of rebirth is 4.5minutes;
Continous press time for 0.5 minutes; The atmospheric pressure of the dewdrop temperature 40℃; The power supply is 10 Ф 220V 50 Hz/60Hz.