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Types of Air Compressors

By In Blog On March 30, 2022


The world’s air compressor market is expected to reach 40 billion by 2028. Increased carbon emission regulations have contributed to the market’s growth.

Modern air compressors come with many features to enhance their safety and reliability. Examples are air filters, drain valves, roll cages, and pressure switches. The systems have a range of residential, commercial, and industrial applications. Common uses include sandblasting, airbrush painting, pressure washing, and inflating tires.

Today, many types of air compressor systems are available in the market. Rushing to buy one can lead you to unfit systems, subjecting you to substantial financial losses. Therefore, take time to learn about the available types of air compressors before you purchase one. Different systems come with a range of specifications to meet the individual needs of the users.

The following is a discussion of the common types of air compressors you can find in today’s market.

Reciprocating Air Compressors

A reciprocating air compressor is a positive displacement compressor. The system uses a piston to compress the gas. Piston rings also seal the system’s cylinder to ensure maximum operation efficiency. The crankshaft moves the compressed air in reciprocating motions before releasing it.

Reciprocating air compressors are necessary for residential and automotive industrial applications. Compared to other systems, reciprocating options are the best for maximum energy efficiency. They can do a lot of work without consuming so much electricity. Other advantages of reciprocating compressors are compactness and portability. The pros make the systems suitable for flexible jobs in your place.

Rotary Air Compressors

Rotary screw compressors are among the simplest options to use. The systems are also positive displacement. Rotary air compressors have two screw type rotors, which rotate in the cylinder and compress the air. Note that the cylinder must have two ports: inlet and outlet.

Rotary air compressor systems have some advantages, which make many people prefer them. One of them is a continuous flow. As a result, you can use the system for as long as you want. Unlike many other air compressors, rotary options are also powerful and durable. The strength and quality make the systems best for intensive applications like sandblasting.

Rotary screw compressors are a bit more expensive because of their high quality. So, you need a good budget before you purchase one. The systems also require regular and proper maintenance for better performance.

Axial Air Compressors 

Axial compressors are more complex compared to other options. The systems use rotating blades, which increase the air pressure in the cylinder. Axial compressors are quite small and lightweight, making them portable. 

Unlike other compressors using impellers, axial systems are fast because of rotating blades. The high speed makes them provide continual airflow. Many people prefer axial air compressors for pumping applications. Other uses include electricity generation and jet engine design.

Scroll Air Compressors

Scroll compressors are also common positive displacement compressors. The systems have two scrolls, which are circular. One scroll is stationary, while the other rotates to compress air in the cylinder. The design minimizes the movements and vibrations in the cylinder, extending the compressor’s lifespan. Scroll compressors are the best if you want clean air in your place.

Construction and manufacturing industries use scroll air compressors to protect the environment. Versatility, ease of maintenance, and less noise production are other advantages of these systems.

Air compressors continue to gain popularity day by day across the globe. Understanding the available options will help you make an informed decision. Ensure that you also choose a reputable and affordable seller. Compressor-Pump & Service, Inc., has over 30 years of experience in the sale of quality pumps, compressors, blowers, and other related equipment. Contact us today for your needs. 


About the Author

enelson@compressor-pump.com

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