Choosing an air compressor can be very difficult if you don’t know much about it. It is essential to choose the right air compressor for the type of work you want to perform. Air compressors feed a wide range of automotive equipment and tools for a wide range of applications. You need maximum power to get the job done. Your investment is valuable and you do not want it to go down. You need the right knowledge to get the air supply to your car equipment and pneumatic tools. Air compressor price in pakistan varies according to the types of compressors.
Air tools are more powerful and deliver higher torque than traditional power tools. They reduce the amount of time that is spent on a project. Cutting, sanding, grinding, painting, polishing and pumping up – a garage air compressor makes all these tasks easier and less time-consuming.
The information below will help you make an informed choice about compressed air systems.
- Identify the requirements
Are you going to use air compressor systems for your professional car workshop or home garage? You probably want a piston compressor with a tank if you are planning to drive heavy machinery, while you may want a portable compressor without a tank if you want to use it for your home garage.
Consider requirements such as volume and pressure of vehicle equipment aids that you may use. Heavy tools require much more volume and pressure. If you do not choose an air compressor that is powerful and large enough for its intended use, wait until the tank is full. This will reduce the work efficiency.
For tasks such as airbrushing, a portable air compressor with a tank capacity of 5 liters and 30 PSI air pressure must be sufficient.
Choose between portable and piston compressors
There are two types of air compressors. Piston compressors depend on an engine that builds up air pressure. This compressor stores compressed air in tanks. Portable compressors have no tanks and work continuously to deliver air. There are also two variants of piston-type compressors. Single-stage compressors use only one piston to compress air and top at 150 PSI. Two-stage compressors use two pistons to deliver a continuous air pressure and exclude approximately 200 PSI.
Single-stage compressors are suitable for heavy-duty applications at home. Two-stage compressors are usually used in industrial environments for continuous use. Portable air compressors are more suitable for a home garage and light home use. This includes driving caulking guns, glue guns, spray guns and inflating tires.
Know the horsepower (HP) of the air compressor
Air compressors have a common power range of 1.5 to 6.5 hp. Air compressors with a higher HP capacity exist, but these are mostly used in industries that produce more horsepower. Small-scale use does not require as much horsepower as industrial use. Horsepower is a valuable factor in determining the CFM value (cubic feet per minute) of your air compressor, which is a valuable factor.
Pay attention to CFM (cubic feet per minute)
CFM is a measure of the volume flow. CFM changes depending on the PSI of the compressor. Look for a standard CFM (SCFM) when evaluating compressors. Standard CFM is measured as 14.5 PSIA, at 68 degrees Fahrenheit (20 degrees Celsius), with a relative humidity of zero percent.
After you have the SCFM of all your air tools that you are going to use at the same time, add up their SCFMs and add 30 percent as a safety buffer. This gives you the maximum required CFM usage that you need. When you choose an air compressor, you want to get close to this number, so you don’t waste time or money on inconsistent performance.
Consider portability and space
Air compressors can be small, portable items or more powerful luminaires. Portability is much more convenient. If the air compressor stays in a corner of the garage, you may need to use a longer hose to have a compressor with a higher capacity. Consider the purpose of the compressor. Are you going to use this compressor to deliver a nail gun to the roof or just to fill tires in the garage?
Determine your power source
If you always have the luxury of electricity, it is best to choose a drive system with an electric motor. If electricity is missing in your area, a gasoline engine compressor is best for you.
How large should your tank be if you use a piston compressor?
If you need an air compressor for a short time, you can get away with a small tank. If you work with your compressor for a longer period of time, you want a larger tank. Tank dimensions are usually measured in gallons.
Two important steps to follow before selecting an air compressor
You must determine two things before choosing an air compressor.
- Determine the environment in which you will use the compressor.
Where do you intend to use the machine and tools – indoors or outdoors? Is your workplace in your garage or in an independent workplace?
- Determine the amount of power required to perform your operations.
Do you work in the vicinity of electrical outlets, does your equipment run on batteries or do you use fuel?
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