A quiet air compressor, as the name suggests is an almost noiseless and fully automated compressor. The noiselessness is achieved through machine precision, extra noise insulation, and efficient lubrication to absorb all the noise created during the functioning of the compressor. This makes it ideal for indoor implementation where noiseless functioning is required. As the compressor creates very minimal noise, it is also considered to be an environment-friendly tool.
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But what qualifies as a quiet air compressor?
Any machine that runs with an operating decibel of less than 75 is considered a quiet air compressor. Although any running machine produces noise, which is the case with silent compressors as well, the resulting sounds are comparatively very low. Just like most other compressors, silent compressors are also available in both portable and static versions and their models come in different sizes, horsepower, weight, and operating pressure.
How Does a Silent Compressor Work?
Special noise insulation features set silent compressors apart from the others. The periphery of the air compressor is designed with a cover that dampens the sound to a great extent. The rest of the features are quite similar to normal compressors. These air compressors are also available in one stage or dual stage belt-driven mechanisms to produce and deliver a jet of compressed air.
On the inside, silent compressors are provided with noise-reducing forms that obstruct the sound from traveling from one part of the compressor to the other. On the outside, the quiet air compressors have an extra noise-insulating cover cutting down on any sound that might escape from the inside. The ultra-quiet air compressor is made of high-quality thick and dense material resulting in the machine producing less noise than usual.
Apart from that, these quietest air compressors also have a transparent oil level indicator that helps in muting unwanted noise during regular checks and maintenance. They are also laden with sound and vibration insulators further reducing the creation of unwanted sound. These quieter option compressors are available in two different types – oil-free quiet compressors and oil-lubricated air compressors.
Oil-Lubricated Quiet Air Compressor
These kinds of quiet air compressors come with an internally coated air tank, filter, and pressure switch and they comprise a specially designed air compressor oil that absorbs more noise than usual. The coated air tank gives extra durability and consistency and the piston is coated with oil filers that help in removing oil traces from the air tank.
Benefits of Oil-Lubricated Quiet Air Compressor
- These compressors ensure quiet operation
- Oil-lubricated compressors enjoy a longer life
Disadvantages of Oil-Lubricated Quiet Air Compressor
- This powerful compressor is heavily built and comprise of a powerful motor
- These compressors are generally expensive as compared to other variants
Oil-Free Quiet Air Compressor
The oil-free air compressors, unlike their oil-lubricated counterparts, come with oil-less design features like air dryer units. Oil-free air compressors also feature internal coating, coalescent filters, as well as an after filter that helps in creating high air output. But the most significant feature of these compressors is highly efficient filters providing high-quality air and reduced maintenance.
Benefits of Oil-Free Air Compressor
- Oil-free air compressors are lighter in weight
- These compressors are more affordable
- Oil-free compressors do not require oil changes
- These require fairly less maintenance in the long run
- Oil-free compressors create greater airflow, making them ideal for indoor use
- These compressors are quick to start and easy to run
- Oil-free compressors are eco-friendly as no air pollutants are released
Disadvantages of Oil-Free Quiet Air Compressor
- Oil-free compressors have a lower life span
- These compressors are often noisier than oil-lubricated quite air compressors
Where to Purchase the Best Quiet Air Compressors?
Quiet air compressors are essential tools that can come in handy for a variety of purposes. But having a normal air compressor installed in a quiet area or indoors might create a lot of noise.
The best solution is to install a noise-free, silent air compressor. These machines are just as efficient and create exceptionally less noise making them perfect for applications where you spend long hours requiring a quiet, noise-free atmosphere.
If you have been on the lookout for some of the best quiet air compressors, your search might end with us at Swift Equipment. We have a wide range of Diesel Air Compressors, as well as Air Compressor Ends and Parts for sale for you to choose from!
Frequently Asked Questions About Silent Air Compressors
Which is better – an oil-lubricated air compressor or an oil-free air compressor?
Several factors will determine your choice when purchasing an ultra quiet air compressor. While the size, type, model, power and efficiency are deciding factors, too whether you should go for an oil-lubricated compressor or oil-free compressor will predominantly depend on your application and the process in which the compressed air will be utilized. Most facilities where oil contamination is not an issue prefer oil-lubricated ones. However, if you are utilizing compressed air in processes where oil contamination can be an issue, it is best to go for an oil-free air compressor.
From a wide range of air compressors, how do I choose the right one?
The answer to this lies in the questions you should ask yourself before deciding on the type of compressor you would choose. These would typically include the following –
- What is your application?
- What is the maximum pressure required?
- Do you need clean and dry air?
- For how many hours will your compressor operate on a daily basis?
- Do you need a scalable machine?
- Are there any power fluctuations in your area?
- Can you benefit from less noise pollution?
Once you have all the right answers to these questions, selecting the best ultra quiet air compressor will become easy.
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