How do you size an air compressor for a dryer?

To figure out the right-sized dryer, divide the total flow by the total correction factor: 200 cfm / 0.861= 232 cfm (at standard conditions). Now, you can look at the dryers’ stated capacity on the dryer literature (excerpt shown below) and see which one will dry 232 cfm effectively.

How do compressed air dryers work?

A compressed air dryer is a piece of equipment designed to separate water vapor or moisture (de-humidify) from industrial process air. In the typical system, a compressor draws in humid air and compresses it, which raises the air temperature and then cooling the air condensing water vapor out of the unit.

Do I need a compressed air dryer?

Air dryers are essential for air compressors. They keep compressors free of moisture, and prevent condensate and rust problems from occurring. Accumulation of this moisture, over time, can cause serious damage to the compressor. It can corrode valves, pipes and even machinery controls.

What size refrigerated air dryer do I need?

If you wanted a properly sized dryer from one example supplier, you should add 51% for the high inlet temperature, about 5% for the lower pressure and another 16% for high ambient temperatures. This would result in a dryer rated at about 500 x 1.51 x 1.05 x 1.16 = 920 cfm.

Can you oversize an air dryer?

The size and type of air dryer and filters used on your compressed air system can affect both energy efficiency and the quality of the air produced. Oversizing components can help improve these characteristics. If the air compressor produces 250 cfm of output, a 250 cfm rated air dryer is installed.

What is the purpose of a compressed air dryer?

The basic function of the air dryer is to remove moisture from the air by cooling it with a refrigerant. Thus, the water vapor is condensed, and the air can be compressed. The result is dry compressed air, which can be used in compressed air equipment without causing any damage.

Why do you need an air dryer for an air compressor?

The purpose of air dryers is to suppress the dew point of your compressed air by removing water from it. Compressed air can contain moisture, which, under the right conditions, can reach the dew point temperature and condense into a harmful liquid.

What does an air compressor dryer do?

A compressor air dryer is a machine that removes water and contaminants from previously compressed air systems. This machine is part of a large air compression system which is commonly found in gas manufacturing facilities. Two main filtration processes can be used in a compressor air dryer, including refrigeration and desiccant adsorption.

What is the best compressed air dryer?

For example, a deli dryer is the best compressed air dryer for portable abrasive blasting applications. It’s also the best dryer for a point-of-use installation to protect paint booths or blast cabinets in an air system that has no primary dryer.

What is the purpose of the air dryer?

The Purpose of Air Dryers. The purpose of air dryers is to suppress the dew point of your compressed air by removing water from it. Compressed air can contain moisture, which, under the right conditions, can reach the dew point temperature and condense into a harmful liquid. This can be a big problem, as it can contaminate your products or equipment,…

What is compressed air dryer system?

Compressed air dryers are special types of filter systems that are specifically designed to remove the water that is inherent in compressed air. The process of compressing air raises its temperature and concentrates atmospheric contaminants, primarily water vapor.