10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

Everything you need to know about your pneumatic conveying process

Discover how you can create a more efficient pneumatic conveying process.
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Why does a screw compressor need oil?

Lubrication is vital to numerous parts of the compression process. That’s why it’s important to know why and which oil is needed for your air compressor.

October 16, 2023

Screw compressor oil is essential for the compressor operation

An oil injected screw compressor requires oil for several key functions:

screw compressor oil
  • Cooling
    Helps dissipate heat generated during compression, preventing overheating. If the temperature of the compressor is too high, the element or all rotating parts would be excessively stressed and the service life would be shortened.
  • Lubrication
    Prevents friction and wear on moving parts, especially the rotors. Metal to metal contact could lead to operational issues and early breakdown.
  • Sealing
    Creates an effective seal between rotors and housing for efficient compression.
  • Cleaning and Filtration
    Traps contaminants and impurities from incoming air to protect internal components.
  • Noise Reduction
    Can reduce compressor noise by acting as a sound barrier.

The use of generic lubricants and irregular maintenance will have negative consequences to the lifetime, overall performance and energy efficiency of the machine.

When do I need to change my screw compressor oil?

To determine when your screw compressor oil needs replacing, there are several factors that need to be taken into account. 

screw compressor oil change
  • Operating Hours
    The number of hours the compressor has been running
  • Oil Type
    Different oils have varying lifespans
  • Compressor Load
    Higher loads may require more frequent oil changes.
  • Oil Filtration
    Is the oil filtration system working effectively to maintain oil quality
  • Environmental Conditions:
    Harsh operating environments like high temperature, dust and humidity may require more frequent oil changes.

Temperature

Humid

Dust

Type

Element outlet < 95°C (203°F)
or
Ambient < 30°C (86°F)

N

N

Mild

Y

N

Mild

N

Y

Mild

Y

Y

Demanding

95°C (203°F) < Element outlet < 105°C (221°F)

or
30°C (86°F) < Ambient < 40°C (104°F)

N

N

Demanding

Y

N

Demanding

N

Y

Demanding

Y

Y

Extreme

Element Outlet > 105°C (221°F)     or     Ambient > 40°C (104°F)

-

-

Extreme

You should always check your maintenance history and service manual for the recommendations of the manufacturer before working on a compressor. In case of doubt, contact Atlas Copco

 

Where can I buy Genuine Atlas Copco Screw compressor oil?

Atlas Copco Screw compressor oil  can be bought from your local Atlas Copco dealer. Our Customer Centers and distributors are always ready to help you or to answer your questions.

Which oil types are available for my screw compressor?

Every type of air compressor and vacuum pump needs a specific oil to achieve maximum uptime, performance and lifetime.

Need help in selecting the right screw compressor oil?

Lubricants Service Parts