The Fundamentals Of Rotary Screw Air Compressor Oil Care
If you have recently invested in or are planning to invest in a rotary screw air compressor, you need to understand the role that oil plays in your compressor. While these air compressors don't use traditional motor oil, air compressor oil is essential for maintaining the equipment. Here's a look at a few things you should know about this oil and your new rotary screw compressor.
The Difference Between Compressor Oil And Motor Oil
You might wonder why you can't just use typical motor oil in your air compressor. After all, oil is oil, and they all lubricate, right? The truth is that there are some distinct differences between motor oil and air compressor oil.
Most every rotary screw air compressor oil product is synthetic, crafted precisely to provide the lubrication and cooling that a delicate compressor motor needs. In addition, compressor oil usually lacks the detergents that are mixed into traditional motor oil because compressor motors don't see the same dirt and particle contamination that a car's engine does.
Finally, most compressor oils don't have the same level of additives, like sulfur, that can build up on the motor's components. If you use traditional motor oil in your compressor, you may deal with residue and buildup on the surfaces that can damage the motor.
The Purpose Of Compressor Oil
Rotary screw air compressors rely on a rotary screw motor to create the compressed air that you need from the unit. The oil serves many purposes, including lubrication of the moving parts in the motor. It also helps to maintain the seal between the rotors, reduces friction wear on the components, and helps to keep the motor cool.
Without adequate oil concentration, your compressor motor will overheat and suffer friction damage that will seize the motor and ruin your compressor.
The Maintenance Of Compressor Oil
Your air compressor oil isn't something you can just ignore. You need to monitor its condition and change it at the manufacturer's recommended intervals. Make sure you know how often your compressor's manufacturer recommends that the oil be changed and plan for this maintenance in a timely manner.
In addition to keeping up with the maintenance schedule, you also need to monitor the oil's condition on a regular basis. Your compressor's oil should be light, clear, and free of any contaminants. If the oil is dark, is discolored, or shows any kind of metal particles, that's an indication that you need to have your compressor serviced.
