As a compressor oil manufacturer, we understand the importance of proper lubrication for the smooth functioning of rotary screw compressors. However, simply using lubricant oil is not enough; you need to ensure that the oil has essential additives to improve its performance and protect your compressor.
In this blog post, we will discuss the various lubricant oil additives for rotary screw compressors and their benefits.
- Anti-Wear Additives: One of the most important additives in compressor oil is anti-wear additives. They form a protective layer on the compressor’s moving parts, such as gears and bearings, preventing metal-to-metal contact, which can lead to wear and tear. Anti-wear additives reduce the risk of costly repairs and increase the life of the compressor.
- Anti-Oxidants: Another essential additive in compressor oil is anti-oxidants. These additives prevent oil degradation and oxidation, which can result in the formation of sludge and varnish in the compressor. Sludge and varnish can cause blockages in the compressor’s oil passages, reducing its efficiency and lifespan. Anti-oxidants help extend the oil’s life and reduce the risk of compressor failure.
- Detergents: Detergents are used to keep the compressor’s interior clean and prevent the buildup of harmful deposits. They help maintain the cleanliness of the compressor’s interior, including the bearings and gears. Cleanliness in the compressor is crucial as it reduces the risk of compressor failure and prolongs its life.
- Rust and Corrosion Inhibitors: Rotary screw compressors are often exposed to moisture, which can lead to rust and corrosion on the compressor’s internal parts. Rust and corrosion inhibitors prevent the formation of rust, protecting the compressor from damage and extending its life.
- Viscosity Index Improvers: Viscosity index improvers help maintain the oil’s viscosity at different operating temperatures. It ensures that the oil retains its lubricating properties, even when the compressor is operating in extreme temperatures. Using oil with viscosity index improvers can reduce wear and tear and improve the compressor’s efficiency.
- Pour Point Depressants: Pour point depressants help improve the flow of oil in cold temperatures. They lower the oil’s pour point, reducing the risk of oil thickening and flow problems in cold environments. The use of pour point depressants can ensure the smooth operation of the compressor in colder climates.
In conclusion, the use of lubricant oil additives can significantly improve the performance and lifespan of rotary screw compressors. When choosing a compressor oil, make sure it has the essential additives discussed above. At Air Lubricants, we provide compressor oils with all the necessary additives for optimum compressor performance. For more information, contact us today!