Essential Parts of Air Compressors

Most oil lubricated compressors have different ways or methods in changing air compressor oil. This is the reason why it is always recommended to keep your compressor’s manual in case it calls for some repairs or replacement, or in this case, oil change. However, there are general concepts and factors that can be applied to almost any lubricated compressor, regardless of the company that manufactures it, on how to change air compressor oil.

One factor you have to consider is to make sure your air compressor does, indeed, use oil. Some people often mistake their units as oil-lubricated even when they are not. You have to be aware that there are numerous varieties of air compressors that do not use the substance, but use electricity instead. One way to determine if you are using an oil-lubricated compressor is that it is usually high-maintenance and there are signs of oil leaks or drippings. Look at your compressor closely and check for any oil pans or oil slumps that looks like the one found in cars.

Splash or pump lubricating compressors require more frequent change in oil than other types of oil-lubricated compressors. This type of compressor makes oil splash upward into the areas that need lubricating. This may require more frequent oil change but it is less expensive because you do not need to install expensive oil pumps.

Another factor is the type of oil to use for your compressor. Most owners use the type of oil recommended in their compressor’s manual. They usually follow this while the compressor is within its warranty. Once the warranty expires, you can use lubricating oil that you can purchase from your local hardware store. However, bigger compressors that are more complicated require a specific type of oil. You have to make sure you use the right lubricating oil and not just any kind of similar substance to prevent damage or malfunction. There are certain additives in compressor oils that can not be found in other oil types.

It is important to change air compressor oil as regular as you change oil in your car. This maintenance step is necessary especially for compressors that are being used quite often, but if you seldom use it, once a year is fine. Just like a vehicle, regular air compressor oil change is necessary to ensure your unit performs at optimum productivity and efficiency. This is one proven way of maintaining your air compressor as well.

An air compressor is an important source of power. It is also one of the most expensive investments. People who are on a tight budget might not be able to afford this kind of power source. An alternative to expensive compressors is buying a used air compressor instead. Here are tips on buying used air compressors:

You have to decide on a budget. How much you are willing to spend for a used compressor means a lot. Once you have an amount at hand, then you would be ready to look for compressors that would fit your budget. In determining the amount you are willing to spend, you should also determine how long you are planning to use the compressor. If you plan to use it once or twice only, then a second-hand unit will do.

If you are planning to use the air compressor for heavy tasks such as powering big tools, you would need to buy compressor that has a large tank. But if the tasks you plan to do are light ones that require only a few shots of air, then a small tank would be able to handle it. Horsepower is not only for vehicles. Air compressors also have horsepower depending on each compressor. Check the horsepower of every used ones for sale. If the tasks you need to do needs a lot of horsepower, then you should purchase a second hand compressor that can handle that amount of horsepower.

You have to decide  air compressor  if the compressor you plan to buy would be stationary or one that is portable and lightweight. Stationary compressors are those that need their own spot in your work area or your storage room. This is usually large and heavy. If you travel a lot or move a lot at home or at work, then a portable compressor would be appropriate for you. They are easy to carry and do not take up too much space no matter where you are. Stationary compressors are usually powered by electricity, which is more efficient with regards to cost and maintenance, while portable ones use gasoline.

If you have decided on buying a used air compressor, you have to make sure that you buy one from a reliable seller. Have a close look on the product being sold before deciding to buy it. For sale ads do not really list any damages to used compressors.

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