Even though more commonly associated with industrial applications, the rotary screw air compressor in smaller versions is something that you could just as easily take home and use in your own garage with a little practice. However, the difference in design and function can take a bit of getting used to, and there will definitely be a few questions that you have right from the start. Here are a few of the most commonly asked questions about rotary screw air compressors and how they function.

Do smaller rotary screw air compressors have to be bolted to a solid foundation for stability?

The rotating compressor action of the large rotary screws in the motor of the rotary screw air compressor can create a lot of force, which can rock the entire unit when it is in operation. Therefore, larger varieties are always recommended to be bolted to a solid concrete slab or foundation. However, smaller versions are not capable of generating the same amount of force and stability will not likely be an issue.

Why is moisture such a big indicator of problems with a rotary screw air compressor?

Moisture is held within the lubricating channels of the rotary screw housing to keep the screws appropriately lubricated and cooled with oil. If you are experiencing high levels of oil or moisture in the air that you get when you attach a hose, it could mean that vital fluids are making their way out through a leak, which could be damaging to the rotary screws due to overheating. If you are having moisture issues that you cannot track down on your own, be sure to get your air compressor looked at by a technician or at least call the manufacturer for advice.

Is it true that a rotary screw compressor can accumulate air pressure quicker than the standard pump design?

Because rotary screw air compressors use compression force to accumulate pressure, you have more control over the speed of which air is produced. This is why so many industrial business owners rely on the rotary screw design over the standard pumping compressor; they can control the consistent availability of air.

A rotary screw compressor gives you access to compressed air in your garage at a moment's notice. If you are unfamiliar with the rotary screw air compressor and its operation, be sure to thoroughly go over your owner's manual and talk to a sales tech with any questions you have.