Screw Air Compressor Oil Analysis

5. Defoaming
Screw compressor oil in the recycling process, the circulation speed, the oil in a stirred state, easy to produce foam. Compressor oil in the starting or relief when the oil is foaming pool of oil, a lot of oil coming down gas bubble separator, the resistance increases, increased fuel consumption, will cause serious overload, over temperature and other anomalies. Therefore, good rotary compressor oil must have excellent foaming properties, to ensure that the oil bubble bias (ie, foaming) of small and foam stability (ie, defoaming) good.

6. Rust and corrosion resistance
Compressor oil cooling and other components made of copper or copper metal, susceptible to corrosion, oxidation causes oil deterioration with early generate sludge. This requires that oil should have good corrosion resistance. Moisture in the air easily within the intermittent operation of the compressor cooling, which is detrimental to lubrication and can rust, so they requested that the compressor oil should have good anti-corrosion effect.

Of course, depending on the characteristics of the compressor oil and the different conditions, different environments, different oil companies need to be different, the following describes some common types of compressor oil.

1.Group II / III air compressor oil
Select the appropriate additive antioxidant and anti-rust agent, has some antioxidant properties and high temperature stability, less sludge and carbon deposits generated in the standard conditions (exhaust gas temperature below 90 degrees Celsius), oil change can reach 4000 hours. For example: Rui Fu Chemical Group of the United States Zerol Air 3046 (3000 series).

2 semi-synthetic compressor oil
Selection of super refined base oil and synthetic base oils and high-quality antioxidant and anti-rust agent additive formulations, with high viscosity index, excellent high temperature oxidation resistance, very little carbon and sludge generation, reduced maintenance costs and downtime, good lubricity and anti wear characteristics, extending lubricant and compressor life. In standard conditions (exhaust gas temperature below 90 degrees Celsius), oil change intervals of not less than 6000 hours. Shrieve Chemical Group of Zerol Air 3046XP (3000XP series) is one of the best.

 3 long-life semi-synthetic compressor oil
Refined selection of premium quality base oils and high temperature and high-quality synthetic ester antioxidant and anti-rust agent additive, high viscosity index, excellent oxidation resistance and high temperature stability, very little carbon and sludge generated reduce maintenance costs, superior lubricating properties, wear protection and high carrying capacity, extended compressor life and lower operating costs; low volatility, reducing oil consumption; long drain intervals. In standard conditions, the recommended oil change intervals of 8,000 hours. Rui Fu Chemical Group specializes in the United States developed Zerol Air3046XL (3000XL series), proved inferior to the product's performance fully synthetic PAO-based compressor oils.

4. PAO synthetic compressor oil
High quality of PAO and ester base oils and synthetic antioxidants and anti-rust agents blended with additives, products have: excellent oxidation stability and high temperature stability, very little carbon and sludge generated, effectively extending the oil change cycle; excellent low temperature fluidity, the machine starts on the effective protection in cold areas to reduce wear on moving parts; low volatility, reducing oil consumption; excellent resistance to emulsification, oil-water rapid separation; good rust and corrosion protection; excellent lubricating properties, wear protection and high carrying capacity, extended compressor life and reduce maintenance costs, lower operating costs. In standard conditions, the recommended oil change intervals of 8,000 hours. Shrieve Chemical Group developed a special Zerol Air 5046 (5000 Series) Synthetic air compressor products, harsh working conditions for the occasion.

5 synthetic ester compressor oil
High-quality synthetic ester (polyol ester), and antioxidant and anti-rust agents blended with additives, products have: excellent oxidation stability and high temperature stability, very little carbon and sludge generated, effectively extending the drain intervals; excellent lubricating properties, wear protection and high carrying capacity, extended compressor life and lower operating costs; good rust and corrosion protection for steel and nonferrous metals are well protected; good low-temperature mobility, the effective protection of the machine starts in cold areas to reduce wear on moving parts; low volatility, reducing oil consumption. In standard conditions, the 12 volt compressor recommended oil change intervals of 8,000 hours (some products to 12,000 hours). U.S. Rui Fu Chemical Group Zerol Air 6046 (6000 series) synthetic ester compressor products, designed for very harsh working conditions of the occasion.

6. Polyether polyester-type air compressor oil
U.S. air compressor oil air compressor OEM extensive use of such products. Products with high quality polyether and polyester (polyol ester), and antioxidant and anti-rust agent additive blended with: excellent heat transfer cooling performance; excellent oxidation resistance, will not form sludge and product carbon, the effective protection of compressor; excellent lubricating properties, wear protection; excellent low temperature fluidity, the machine starts on the effective protection in cold areas to reduce wear on moving parts; good rust and corrosion protection for steel and nonferrous metals are There are well protected, extended compressor life and lower operating costs. In standard conditions, the recommended oil change intervals of 8,000 hours. Shrieve Chemical Group of Zerol Air 8032,8046,8068 polyether polyester that is high quality air compressor oils, polyether polyester can be used for OEM direct replacement air compressor oil.