High-Performance Worm Gear Oil from China - Trusted Suppliers & Factory for Superior Lubrication Solutions
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)
- AGMA 9005-E02 (US)
- DIN 51517 Part 3 (Germany)
Performance Validation
FZG Test:
Passes Stage 12+ (DIN 51354)
Four-Ball Test:
Weld load >800kgf (ASTM D2596)
Copper Strip Corrosion:
Class 1B after 24hrs @100°C
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
Packaging Options
- 20L pails with tamper-evident seals
- 200L sealed drums with nitrogen blanket
- IBC totes available for bulk users
Expert Support Services
- Oil analysis program with wear metal trending
- Gearbox inspection checklists
- Troubleshooting guides for common worm gear failures
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Frequently Asked Questions
What viscosity grades are available for Longhai Worm Gear Oil?
Longhai Worm Gear Oil is available in ISO VG 150, 220, 320, and 460 viscosity grades, making it suitable for a wide range of industrial operating requirements.
How does this oil protect bronze worm wheels from wear?
The formula contains non-active sulfurized fatty extreme pressure (EP) additives that form a protective boundary layer. This reduces metal-to-metal contact by up to 70% and prevents scuffing and pitting in high-sliding-contact interfaces without chemically attacking the bronze components.
What is the operating temperature range of this gear lubricant?
Due to its optimized viscosity-temperature relationship, the oil provides stable and reliable lubrication and load-carrying capacity across a wide temperature range of -20°C to 120°C.
Is Longhai Worm Gear Oil compatible with standard gearbox seal materials?
Yes, this worm gear oil is fully compatible with common seal materials, including NBR (Nitrile Rubber) and FKM (Fluorocarbon/Viton) materials, preventing premature seal degradation and leaks.
What standards and specifications does this product meet?
It complies with and exceeds GB 11118.1-94 (China), AGMA 9005-E02 (US), and DIN 51517 Part 3 (Germany) standards, ensuring international-grade performance in industrial gear applications.