Air Compressors
Air Compressors
Air compressors have a variety of uses on the job site, as well as home projects. For example, air compressors are necessary if you want to enjoy the freedom, safety and convenience of air tools.
What are Air Compressors?
A simplified, bare bones definition that basically explains what air compressors do as well as how they work is this:
An air compressor increases the amount of air within a specific space by literally packing in the air, or compressing it. This, in turn, increases the air pressure, creating a force that is then used for a wide range of purposes. An excellent example of a natural air compressor is your lungs. When you inhale deeply, you are packing air into your lungs and when you then exhale, the air blows out with more force than just a normal exhalation of breath. Imagine taking a deep breath to blow out the candles on your birthday cake and you will get the picture of how air compressors work.
In a shop that uses several air tools, the air compressor is the heart of the entire system because it powers the tools. One of the biggest advantages of using air compressors and air tools is that it eliminates the need for each tool to have its own motor. Instead, just one motor on the air compressor itself converts electrical energy into kinetic energy, providing light, compact air tools that are very easy to handle, quiet and with fewer parts to wear out.
Uses of Air Compressors
Air compressors are used in numerous applications. You might see air compressors in use at your favorite gas station or a big manufacturing plant. Air compressors are found in many DIY home workshops and on professional work sites, too. You can find air compressors sized to suit every job---no matter how small or large---from inflating bicycle tires to powering air tools such as nail guns, sanders, drills, impact wrenches, staplers and spray guns.
Types of Air Compressors
The most commonly used types of air compressors today are:
• Reciprocating or Piston Compressors
• Rotary Screw Compressors
• Rotary Sliding Vane Compressors
• Centrifugal Compressors
Each type of air compressor will have its own unique set of advantages and disadvantages. The one you choose to buy will depend upon the type of application you plan to use it for.
Air compressors have been in use for over 100 years because air is a clean, safe, convenient and flexible resource. If you are wondering about how reliable and durable air compressors may be, here is a factoid that should serve to illustrate their dependability and durability:
The life span, measured in hours, of the average automobile is estimated to be approximately 3000 to 5000 hours. The average air compressor has a life expectancy of around 100,000 hours. That's more than 20-30 times the useful life of a vehicle!
Air compressors serve important functions in the workshop or on the job site!
