Spend a little time to analyze your needs before buying an air compressor. Good decisions up front will pay off well for your shop later on.
Portable or stationary:
There are two broad categories for compressors, portable or stationary. Portable compressors come in sizes from 2 to 30 gallons.
The small sized models are light enough for you to carry. The larger models will have wheels for transport.
Stationary models are larger at 60 to 80 gallons. They get bolted into place and wired into the electrical.
An air compressor is the need of every mechanic. They convert power by using electric motor, diesel or gasoline engine into potential energy. There are points to be kept in mind before buying an air compressor.
Points to be noted before buying:
Horsepower: you should check the horsepower before you go to buy. It should be good and it can determine what size of compressor you need.
Air pressure: It is also denoted by PSI and it is usually rated in pounds per square inch or PSI. Most of the compressor needs 90 PSI air to run the system properly.
Cubic feet per minute or CFM: This tool requires some proper amount of air to keep them going. You can compare the CFM and select the one which is compatible with you.
Air compressor tank size: do you think these factors matter? Well, it matters a lot. You should properly check the size of the air compressor size before you go to purchase it.
Single-stage and two-stage air compressor: single-stage compressor has one or more cylinders attach to it. Every cylinder pump can pass the air directly into the tank. Two-stage types of air compressors have two cylinders. You should check all these factors.
Direct drive or belt drive: There are compressors available in direct drive or belt drive. You can choose the one you want as per your demand. Direct drive compressors are directly connected to the motor shaft.
Life expectancy: This is one of the important factors you need to consider before you buy a compressor.
The best option you can buy:
Porter-cable C2002 air compressor:
This is one of the best options you can buy. This type of compressor is highly portable and it is very easy to operate. This brand of the compressor is very useful and perfect if you are thinking to use it for tires filling etc.
It recovers quickly and comes with a low amp 120V motor that starts easily in cold weather. This is durable and requires no special maintenance. This is portable and easy to use a compressor.
Hitachi KNT50AB air compressor kit:
This is already quite popular when it comes to the best air compressor. It is oil-free and it has high efficiency than others. It includes an 18-gauge brad nailer.
Bostitch BTFP02012 air compressor:
It is one of the good options if you are looking for a 150 PSI oil-free compressor. It is portable and light in weight. It works for a silent environment. It is easy to store and operate.
Porter-cable CMB15 air compressor:
This compressor is 150 PSI and 1.5 gallons oil-free and it is a very compatible and portable compressor. It creates less noise as compared to other compressors. It has a long life with no maintenance.
It is very important to know about all the features, merits and demerits before you go to buy any compressor. There are many brands available on the market which you can choose as per your demand.
How to choose the right air compressor model?
Take into consideration the psi and tank size of the compressor. You need a compressor that has a higher enough psi and large enough tank for your projects.
You need to choose between one and two-stage compressors. Then you need to selct which on eyou want to buy either oil or oil-free motors.
Single stage oil-free compressors are most ordinary for in-home use. Two-stage oiled compressors are more common in industrial or shop use.
The most important thing you should look at is the pounds per square inch. The higher the psi fill rate, the less time you have to wait for the tank to fill.
A smaller tank won’t be a big deal if it has a high psi fill rate. This combination will cause the compressor to refill fast and often. The downside of this is that you waste energy and put extra wear and tear on the compressor.
For professionals or those who do large projects a larger tank will work best. If the compressor is for home use then a small tank will work fine.
Larger units with bigger tanks and more features tend to weigh 80 pounds or more. This makes them difficult to move around from one project to the next.
Smaller home units weigh about 30 pounds making them much easier to move. Weight can help you make a decision, but shouldn’t be the deciding factor.
Consider the compressor’s intended use and who will be using it. If you go for the smaller unit, try to buy the top of the line unit so you get more features.
Air compressor can be both gases powered and electric powered. Gas powered one is required remote place where electric power is not available.
But you have remember that gas powered air compressor produce more noise level than electric powered air compressor.
Air compressor tools are the most efficient and cost-effective pieces of utensils you will continually have. These can be used to complete your construction, maintenance, automotive repair, and agricultural projects faster than traditional tools.
Read more: Aircompressor
To get the most for your money, it is always a good idea to go with a good and reputable air compressor brand. There are so many out there making a choice rather confusing. Choose a good air compressor brand that best fit your needs, and it will serve you well for years to come.
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