Air compressor is one of the most widely used objects for residential and commercial projects. Compressors are normally found in industrial factories as well as house hold appliances. For anyone who wants to obtain high pressure, air compression is necessary and this is the work of air compressors. They work by increasing the air pressure and sending it through a hose, nipple or container.

For a long time the compressors have progressed into one of the most reliable device and can be found in industrialized facilities as well as garages all over the world. There are various types of compressors as well as various uses. Below are some of the various types of compressors and their uses.

Reciprocating compressors- they are also referred to as piston compressors and one of the most common types of air compressor available today on the market. The compressors are one of the most basic and positive displacement compressors which are found around the world can range from fractional to high horsepower. The type of compressor works by pumping air through air chambers and by reducing the volume of the chamber. The compressors resemble that of internal combustion engine due to the components used such as cylinders, pistons, crankshafts, housing blocks and valves. However, they function in a reverse manner. The compressors are basically use for filling tires.

Rotary screw compressors; they work through a principle of filling air into a void which is found between 2 helical mated screws. When the two screws are turned, there is a reduction of volume resulting in an increase of pressure. The majority of these types of compressors inject oil into the bearing and into the area of compression. This is normally done for lubrication and cooling while creating a seal to minimise the possibility of leakage. The compressors are normally found in industrial machinery.

Rotary sliding vein compressors; they also use positive displacement and are similar to piston compressors and Rotary compressors. This pump is composed of stator, rotor and eight blades. Its rotor is arranged Rotary sliding vein compressors also use positive displacement and are very similar to Rotary compressors and piston compressors. The pump is composed of a rotor, stator and eight blades.  As its motor makes revolutions, the compressions which takes place in the volume goes directly from its maximum amount through intake port to the minimum amount of exhaust port. Oil is added to create cool link at its intake by ceiling and lubricating the compressors vanes. Such compressors are usually used on industrial cooling.

Centrifugal compressors- they do not use positive displacements as the means of compression. They use high-speed spinning in colour to speed up the air inside its chamber and defuse it. When the diffusion takes place the air is decelerated. The compressors are commonly found through out production and industry facilities.

The ability of any air compressor depends on the size of its cylinder. Containers which are large have larger surface areas when compared to smaller ones. Hence, bigger containers provide greater force and are preferred for tasks that require a lot of force.