Working principle：

TGW The no heat  regenerative dryer is a kind of equipment for drying compressed air according to the principle of pressure swing adsorption. It absorbs water in compressed air under the condition of pressure, so that compressed air can be dried. When decompression, a part of dry compressed air is used to purge adsorbent, so that the adsorbent can be regenerated. The two towers alternate and recycle. Dry compressed air is obtained. According to the different dew point of compressed air at atmospheric pressure, different adsorbents are selected, commonly used adsorbents are activated alumina, molecular sieve, etc.

Features：

The special gas distributor ensures the uniform distribution of air flow, makes the compressed air and adsorbent fully in contact, and prevents the "dead angle" and "tunnel effect" of adsorption.

Automatic pressure settings，Equalizing process，To reduce the flow of adsorbent impact。

Flanged filling port and discharge port，Easy to replace desiccant。

Scientific speed design, high quality adsorbent selection ensure the stability of finished gas dew point.

Adopts Germany Siemens PLC controller，LCD， Humanization design，light touching the key operate，The working regeneration time can be adjusted according to the working conditions.

Drying and regeneration status display

Control the air source from the adsorption tower outlet dry air, to avoid oil and water pollution control valve and gas path, prevent valve rust and gas path blockage.

High Quality control components，Ensure long term reliable operation of equipmen

Working pressure：0.6～1.0MPa（according to user's request can provide 1.0～3.0MPa）

Inlet temperature：≤ 45℃

Atmospheric dew point ：≤一40℃~(alumina)，≤一60℃~(molecular sieve)

Regenerated gas consumption：≤12％

Working power ：220V/50Hz