Based on the lubrication system the Air Compressor is divided into 2 groups, namely:
1. Oil-Free Compressor
2. Oil Inject / Oil Flooded Compressor
Oil-Free Compressor is a compressor where the main part is not lubricated, so the air that is delivered to the system is free oil.
While the Oil Inject compressor is a compressor where the main part is lubricated by oil. So there is a possibility that oil is carried by compressed air. So that in this type of compressor there is an oil separator tool, whose function is to separate the oil and air mixture.
The following compressor products: