DZ Series Spindle Oil

【Product performance】

Junfu DZ series Spindle Oil is formulated with highly refined mineral oil as the base and a variety of efficient additives, including detergents, dispersants, anti-wear, anti-oxidation, anti-corrosion, and anti-foam agents. The product features low viscosity, excellent heat dissipation, and effectively removes heat generated during high-speed spindle operation. It has good oxidative stability, long service life, and excellent lubrication, rust prevention, corrosion resistance, and anti-foam properties, minimizing foam generation during circulation.

【Product parameter】

【Performance features】

- *Excellent Lubrication:* The Spindle Oil contains multiple anti-wear additives that provide effective lubrication on all spindle components, protecting them from wear.

- *Good Oxidation Resistance:* It prevents the formation of deposits within closed circulation systems, avoiding damage to spindles and bearings and ensuring equipment precision.

- *Rust Prevention:* The spindle oil has strong rust and corrosion resistance, effectively inhibiting corrosion caused by moisture ingress.

- *Good Cooling Performance:* It has effective heat dissipation properties, quickly removing the heat generated during high-speed spindle operation.

- *Good Cleanliness:* It protects machine tool precision by preventing the formation of sludge and deposits over long-term use, ensuring effective flushing and stable spindle operation.

The DZ Series Spindle Oil is a high-performance lubricant engineered for precision machining applications, offering exceptional thermal stability, wear protection, and longevity. Here are its key features with technical specifications:

1. Superior Thermal Stability: With a flash point exceeding 220°C (428°F) and a pour point below -15°C (5°F), DZ Series oil maintains optimal viscosity across extreme temperature ranges, ensuring consistent performance in high-speed spindle operations up to 20,000 RPM.

2. Advanced Anti-Wear Properties: Formulated with ISO VG 22-68 viscosity grades and ≥4% extreme pressure (EP) additives, it reduces friction coefficients by 30-40% compared to conventional oils, extending bearing life by over 50% in accelerated wear tests (ASTM D4172).

3. Oxidation Resistance: Demonstrated Rotating Pressure Vessel Oxidation Test (RPVOT) results exceeding 1,500 minutes (ASTM D2272), providing 3-5x longer service intervals than mineral-based alternatives, with total acid number (TAN) increase limited to <0.2 mg KOH/g after 1,000 hours.

4. Precision Filtration Compatibility: Achieves NAS 1638 Class 6 cleanliness standards with particulate counts below 5,000 particles/mL ≥5μm, compatible with 3-5 micron absolute filters without viscosity breakdown.

5. Dynamic Viscosity Profile: Exhibits kinematic viscosity of 32 cSt at 40°C and 5.2 cSt at 100°C (VG32 grade), with a viscosity index >95, ensuring stable film strength across operational temperatures.

6. Corrosion Protection: Passes ASTM D665 rust tests with 0% corrosion after 168 hours in 100% relative humidity, featuring copper strip corrosion rating 1A (ASTM D130) for sensitive components.

【Scope of application】

●Suitable for textile machine, worsted spindle, automatic machine tool spindle and light load hydraulic circulation system, light load high speed industrial textile bearings, industrial circulation system, etc.

【Packing specification】

18L/ plastic bucket, 200L/ large iron bucket.

spindle oil DZ-2#5#7#10#15#.pdf