How Oil Free Air Compressor Provide the Best Air Quality

Industrial use of air compressor is as old as mid-19th century when industrial revolution opened doors for mechanized manufacturing, new power sources and innovation of new machinery. One of these innovations is emergence of oil free air compressor in industries and professional settings. Primarily used for providing purest quality air for diverse nature of applications, oil free air compressors have multifaceted benefits. In this detailed blog, we will learn what its functionality, need, advantages, applications and how you can use it to get best air quality.

Construction of Oil Free Compressor

Oil Free Air compressor can be customer made according specific applications. Though there are some basic components in the construction of it. Here is the list of parts which makes up for the composition of this type of air compressor:

Compression Chamber: This is where air is collected and compressed by applying pressure.

Piston or Screw: Either of piston or screw mechanism is used to compress air within cylinders. Piston rings are made of Teflon or similar material to reduce friction and provide sealing to prevent contamination. In screw mechanism, rotors are used to compress.

Crankshaft: It converts rotational energy from motor into reciprocating motion required to push the piston to and fro.

Bearings: This supports the motions of crankshaft by minimizing friction, reducing wear and tear, absorbing and distributing load evenly, maintain stability and ensuring smooth movement. Both crankshaft and bearings are lubricated externally.

Cooler:  It removes heat from compressed air and prevents moisture build up.

Air Filter: Prevents unwanted particles like dirt, dust, aerosols from entering compression system. It extends life the compressor and saves energy.

Function of Oil Free Air Compressor

Basically, the function of oil free air compressor is to produce compressed air that contains no contamination. Air quality is of vital necessity in many domains, primarily electronics, pharmaceutical, dentistry, cosmetics, aviation, marine, food and beverages, chemicals and many other manufacturing industries. Here’s how these compressors produce clean compressed air:

• Oil Free Air Compressors use Teflon or Teflon graphite coating compressor part to reduce friction in motion instead of using lubrications.
• These may use water or air for lubrication instead of oil for contamination
• Saves the effort of cleaning oil laden machine parts
• Air filtration system prevents contamination
• Bearings and gears are lubricated externally
• Sealants are non-metallic, eliminating need of lubrication altogether

How Oil Free Air Compressor Works

Air Intake: Air is drawn into compression chamber through inlet valve

Compression: Inlet air is compressed using piston or screw mechanism.

Cooling: Air or water cooling is employed to dissipate excess heat generated during air compression.

Air Outlet: Compressed air is passed through filters to deliver pure air in intended region.

Why Choose Oil-Free Air Compressor

Purity of compressed air is the most essential aspect of using its potential energy, cleaning oil contamination from oil injected compressors. Cleaning the compressed air requires extra investment. Therefore, manufacturers like Air Care Equipments provide oil-free air compressors as a cost effective and energy efficient solution. Besides, these require no disposal of oil condensate hence maintaining cost also gets reduced. In a nutshell, oil-free air compressors eliminate contamination from compressed air, providing a reliable solution for industries where air purity is critical.