What is Air Dryer and What Does It Do?

What is air dryer and what does it do? The function of the water dryer in the air compressor industry is crucial to controlling the air quality used.

As a specially designed device, the dryer has a major role in removing the humidity and dirt contained in the compressed air.

Through this article, you will understand the functions and its function on a compressor, Find out more below!

What is Air Dryer?

An air dryer is a device used in the air compressor industry to remove humidity and dirt from compressed air. 

Dry and humidity-free air plays an important role in keeping the quality and performance of equipment that uses compression air.

When the air is compressed, there is an increase in temperature that then leads to water condensation. 

That’s why the water dryer works to overcome this problem by removing moisture and producing clean, dry, and ready-to-use air in a variety of industrial applications.

The Main Functions of Air Dryer

1. Removing Humidity

The main function of the air dryer is to remove the moisture present in the compressed air. 

When the air is compressed, there is an increase in temperature which causes the water vapor in the condensed air to become liquid water.

Water dryers work by directing compressed air through a series of processes of separating and removing water vapor. 

Commonly used methods include is refrigeration, adsorption, or the use of membranes to separate and remove moisture from the air.

2. Preventing Corrosions

The moisture present in compressed air can cause corrosion to equipment and systems that use the air. 

Corrosion can damage components, reduce efficiency, and shorten the lifespan of your equipment. 

With that being said, the humidity in the air must be significantly reduced so you can prevent the occurrence of corrosion and maintain the durability of the equipment.

3. Improving Air Quality

Clean, dry, and particle- and oil-free air is essential in a variety of industrial applications. 

Water dryers play an important role in improving air quality by removing particles, oils, and other contaminants contained in compressed air. So the quality and reliability of the products produced can be improved.

Also Read: “Types of Air Dryer“

4. Lowering Maintenance Cost

The presence of water and dense tiny particles in compressed air can cause damage to compressor systems and equipment. 

The use of water dryers helps reduce the risk of damage caused by moisture and such particles. 

The process of removing humidity and contamination helps to maintain system hygiene, reduce damage, and thus reduce the cost of maintenance and replacement of components.

5. Keeping The Compressor Efficiency

A dry and moisture-free air helps keep the compressor efficient. Moisture in compressed air can reduce the compression performance, which in turn affects the overall system’s productivity and efficiency. 

By using air dryer, the air that enters the compressor will be cleaner, dryer, and ready to use, thereby improving an optimal performance and efficiency.

So there you go the explanation of what is air dryer along with its function!

Be mindful that not every air dryer is the same, as the good and high quality one will ensure the safety and efficiency of an air dryer.

With that being said, choosing the one with the SNI certification is also worth considering.

The SNI certification will ensure every products and service that is sold and distributed in Indonesia is within the Indonesian standards.