Adsorption Air Dryer

Description

Adsorption air dryers are devices used to remove moisture from compressed air. If you need ultra-dry air, adsorption dryers (-40°C dew point) are the ideal choice, especially for critical industrial processes.

Adsorption dryers typically feature dew points ranging from -20°C to -70°C. AIESCO offers a dryer with a -40°C dew point, which refers to the temperature at which moisture condenses from the air. Such a specification is essential for applications like paint manufacturing, the pharmaceutical industry, electronics production, and other very low-temperature processes.

How do adsorption dryers work?

They operate on the principle of adsorption. The process involves:

1. Moisture adsorption into the desiccant;

2. Transfer of dry air to the system;

3. Desiccant regeneration;

Advantages of Adsorption Dryers

• High efficiency

• Reliable protection in winter conditions

• Energy efficiency and long service life

• Suitable for high flow rates

How to choose an adsorption dryer?

When selecting, consider several factors that affect the dryer’s efficiency and suitability for your needs. Key parameters to consider:

• Required dew point – These models are primarily used to achieve very dry air. Their dew point typically ranges from -20°C to -70°C.
• Air flow rate – Must match the compressor’s capacity, because if the dryer is too small, the air will not be fully purified, and if it is too large, you will incur energy losses. Thus, you should calculate your air flow and compare it to the dryer’s capacity.
• Performance;

• Operating pressure (Bar or PSI) – Most operate in the 7-10 bar range. If the system is high pressure (e.g., 15 bar), a special model is required.

• Desiccant type
• Regeneration method

• Air quality requirements;

For advice, call 📞 032 206 01 00. Our specialists will help you choose the right dryer for your needs.