Product Introduction:
Screw Air Compressor Oil is a high-performance lubricant specifically engineered for the demanding conditions of screw air compressors (including oil-injected screw types and gearboxes of oil-free screw types). Formulated with highly refined and stable base oils (mineral, semi-synthetic, or full synthetic) and a unique additive package, it delivers exceptional oxidation stability, thermal stability, and detergency/dispersancy. It effectively lubricates the twin rotors, bearings, and gears, cools the compression chamber, seals internal clearances, prevents wear and corrosion, and minimizes the formation of sludge, varnish, and carbon deposits. This significantly extends the oil service life, drain intervals, and overall reliability of the compressor. Screw Compressor Oil is widely used in pneumatic systems across manufacturing, chemical processing, textiles, food & beverage, pharmaceuticals, electronics, mining, construction, and various industrial plants. It is the ideal choice for ensuring efficient, stable, and long-lasting compressor operation while reducing energy consumption and maintenance costs.
Product Features:
Exceptional Oxidation & Thermal Stability: Maintains stable performance under harsh conditions of high temperature, pressure, and oxygen exposure. Effectively resists oil oxidation, thickening, and degradation, significantly reducing sludge, varnish, and carbon deposits (especially in critical hot spots like discharge valves), preventing system blockages and overheating failures, and greatly extending oil drain intervals.
Superior Anti-Carbon Deposit & Detergency/Dispersancy: Unique additive formulation effectively inhibits carbon precursor formation and strongly suspends/disperses existing fine carbon particles and sludge, keeping oil passages, rotors, coolers, and filters clean for efficient heat transfer and stable operation.
Outstanding Anti-Wear & Extreme Pressure Protection: Provides adequate lubrication for high-speed meshing screw rotors, bearings, and gears, forming a durable film to effectively reduce metal-to-metal wear, prevent scuffing and pitting, and extend core component life.
Excellent Demulsibility & Water Separability: Rapidly and effectively separates entrained condensed water, preventing stable emulsion formation, avoiding lubrication failure, rust, and foam issues, and preserving oil performance.
Excellent Anti-Foaming & Air Release Properties: Quickly suppresses and dissipates foam, ensuring oil film integrity. Good air release prevents air entrainment in the oil, avoiding cavitation, poor lubrication, and efficiency loss.
Good Rust & Corrosion Inhibition: Protects internal metal components (rotors, housing, bearings, piping) from corrosion caused by moisture and acidic oxidation by-products.
Optimum Viscosity & High Viscosity Index: Selected viscosity grades (e.g., ISO VG 32, 46, 68) ensure effective film formation during startup, operation, and across a temperature range. High Viscosity Index ensures sufficient viscosity at high temperatures and good fluidity at low temperatures.
Low Volatility: Reduces evaporation loss at high temperatures, minimizing oil consumption and oil carry-over in compressed air, improving air quality and reducing downstream filter burden.
Good Compatibility with Seals: Compatible with common compressor seal materials (e.g., Nitrile NBR, Fluorocarbon FKM), preventing seal degradation, swelling, or shrinkage that could lead to leaks.
Extended Service Life: Combined superior performance supports longer drain intervals (as per OEM recommendation or oil condition monitoring), reducing operating costs and environmental impact.
