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The machines which are currently utilized have provided a lot of benefits to people in their workplaces. One of the various machines that are helpful to our daily jobs is the air compressor. As stated by its name, it is a machine that compresses air which produces more pressure inside and less outside a tank. It has the capability to give the owner power at various levels. An air compressor that is portable is very beneficial since it can be moved from one area to another. But there are also other types that can be utilized based on your needs.

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The benefits of an air compressor may not be obvious enough, but it really has many utilization. For instance, a flat tire can be filled with air using a readily available auto air compressor. In addition, air conditioners use the help of compressors to cool down the temperature in a room during a hot weather. Moreover, air compressors can be used for oxygen tanks so that those people who like scuba diving, for example, can remain at the bottom of the ocean for a longer period of time. https://en.wikipedia.org/wiki/Air_pump

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One of the types of air compressors is a reciprocating compressor (also known as piston compressor), which is very commonly used in the market. Its functionality is the exact opposite of that in combustion engines. It sends air into a chamber and decrease the volume of it. It has various parts like the crankshafts, housing blocks, cylinders, valves and pistons.

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The second type of air compressors is the rotary screw compressor. Its function is to fill two screws with air. As both screws turn, a smaller volume is created causing a rise in air pressure. This compressor type is typically used for lubricating, cooling and as a sealer for probable leakages. 

The third type is the rotary sliding vane compressor which utilizes a vane and two shafts that can make a vacuum and compress the air. In order for the vanes to function properly, constant lubrication is required for this type of compressor. 

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Last but not the least, a centrifugal compressor is a type of compressor that functions differently than the three types mentioned above. It utilizes speed to produce more air, and it has a diffuser to slow the air down.

All these compressors, regardless of the type, can vary in sizes. However, even if it is just a small air compressor, it can have a lot of functions. We might not have given it value because we were unfamiliar of how it works, but after knowing these facts, we can learn to give value to the many ways it can help us.