High-performance worm gear oil - professional lubrication solution
Key Features & Benefits
1. Superior Extreme Pressure & Anti-Wear Performance
- Non-active sulfurized fatty EP additives form a protective boundary layer to reduce metal-to-metal contact by up to 70%
- Exceeds SH/T 0094 L-CKE/P standards and complies with AGMA Compound Oil (7Comp-8AComp) specifications
- Prevents scuffing and pitting in high-sliding-contact worm gear interfaces
- Extends component life by minimizing wear on bronze worm wheels and steel worms
2. Advanced Bronze Corrosion Protection
- Specialized corrosion inhibitors protect bronze components from acid attack and oxidation
- Water displacement technology prevents rust formation in humid environments
- Passivates metal surfaces to resist electrochemical degradation
3. High Load-Carrying Capacity & Lubricity
- Optimized viscosity-temperature relationship ensures stable lubrication from -20°C to 120°C
- Reduces power losses by up to 15% compared to conventional gear oils
- Supports shock loads in heavy-duty applications like mining hoists and steel mill reducers
4. Extended Oxidation Resistance
- Synthetic antioxidant package doubles oil life versus mineral-based alternatives
- Keeps systems cleaner with 50% less sludge formation (ASTM D893)
- Maintains viscosity stability through prolonged service intervals
Technical Specifications
- Viscosity Grades: ISO VG 150, 220, 320, 460
- Base Oil Type: Group II+/III hydroprocessed
- Performance Standards:
- GB 11118.1-94 (China)
- AGMA 9005-E02 (US)
- DIN 51517 Part 3 (Germany)
Industrial Applications
✔ Heavy-Duty Worm Gear Reducers in mining & metallurgy
✔ Overhead Crane Gearboxes
✔ Chemical Processing Mixers
✔ Cement Plant Rotary Kiln Drives
✔ Marine Deck Machinery
Why Choose Longhai Worm Gear Oil?
- 30% Longer Gear Life demonstrated in field trials
- 5°C Lower Operating Temperatures versus competitor oils
- Foam Control meets ISO 6247 requirements
- Seal Compatible with NBR, FKM materials
Performance Validation
Third-party testing confirms:
- FZG Test: Passes Stage 12+ (DIN 51354)
- Four-Ball Test: Weld load >800kgf (ASTM D2596)
- Copper Strip Corrosion: Class 1B after 24hrs @100°C
Packaging Options
- 20L pails with tamper-evident seals
- 200L sealed drums with nitrogen blanket
- IBC totes available for bulk users
Expert Support Services
Our lubrication engineers provide:
- Oil analysis program with wear metal trending
- Gearbox inspection checklists
- Troubleshooting guides for common worm gear failures











