When shopping for a new rotary screw compressor, one of the first questions on your mind is probably How long does a rotary screw air compressor last me?
No one wants to shell out hundreds or even thousands of dollars for a new rotary screw air compressor, only to have it break down a few months later.
So, how long does a rotary screw air compressor last, on average Keep reading to find out.
How long does a rotary screw air compressor last
On average, a properly maintained rotary screw air compressor will last between 10 and 20 years. However, it’s not uncommon for some compressors to last even longer than that with proper care.
Conversely, if you don’t maintain your air compressor properly, it could easily break down after just a few years of use.
So, if you want your air compressor to last as long as possible, make sure you keep up with regular maintenance tasks.
The lifespan of a rotary screw air compressor depends on a few factors, including
Type of Compressor
Air compressors come in all shapes and sizes, from small, portable units to large industrial models. The type of air compressor you have will play a role in how long it lasts.
For example, large industrial compressors are built to withstand more wear and tear than small, portable units and as such have a longer lifespan.
Use
Another factor that affects the lifespan of an air compressor is how often it’s used. If you only use your air compressor occasionally, it will last longer than if you use it every day. This is because constant use puts more strain on the compressor’s parts, leading to increased wear and tear.
Maintenance
Finally, the most important factor in determining the lifespan of an air compressor is how well it’s maintained.
Regularly changing the oil and filter, as well as calibrating the pressure gauge, are all crucial to keeping your air compressor running smoothly.
Neglecting these maintenance tasks will shorten the lifespan of your compressor significantly.
Conclusion
When shopping for a new rotary screw compressor, one question that’s probably top-of-mind is How long does a rotary screw air compressor last?
The answer depends on several factors, including the type of compressor you have, how often you use it, and most importantly, how well you maintain it.
Properly maintained rotary screw air compressors have an average lifespan of 10-20 years—but with good care, some may even last longer than that!

Olivia Archer provides in-depth coverage of air compressors, air compressor accessories, tire inflators and all things related to air compressors. She is a mechanical engineer and air compressor expert with a wealth of knowledge and experience in the industry.
Olivia’s articles are informative, well-researched and provide readers with valuable insights and information to help them make informed decisions when purchasing air compressors and accessories. She is passionate about the industry and is always looking for new ways to share her knowledge and expertise with readers. When she’s not writing for the website, Olivia can be found working on her own DIY projects, experimenting with different tools and techniques, and expanding her knowledge of the industry.