Product Introduction
L-G Guide Rail Oil is a specialized high-performance lubricant designed for machine tool guide rails.
Formulated with refined mineral base oil and guide rail-specific additives, it complies with GB/T 5903 standards and delivers exceptional lubrication and protection for machine tool guide rail systems.
This product is compatible with track special lubricating oil and equipment specific guide rail oil applications, engineered to meet the precision requirements of machine tool guide rails.
It provides excellent adhesion, anti-wear performance, and friction stability, ensuring smooth, accurate movement of machine tool components and extending the service life of guide rail systems.

Product Advantages
• Excellent anti-wear & extreme pressure performance, forming a durable oil film to lower rail friction and extend service life.
• Perfect stick-slip property, eliminating crawling during low-speed movement and improving machining accuracy.
• Strong anti-oxidation and rust resistance, protecting metal parts from moisture and oxidation in harsh workshop environments.
• Good compatibility with rubber seals, no corrosion to copper and aluminum metals, suitable for multi-material machine components.
Technical Parameters
|
Item |
Quality Index (L-G46 as example) |
Test Method |
|
Viscosity Grade (GB/T3141) |
L-G32, L-G46, L-G68, L-G100 |
- |
|
Kinematic Viscosity (40℃), m²/s |
41.4~50.6(varies by grade) |
GB/T 265 |
|
Viscosity Index (min) |
95 |
GB/T 2541 |
|
Pour Point (max), ℃ |
-10 |
GB/T 3535 |
|
Flash Point (Open Cup, min), ℃ |
180 |
GB/T 3536 |
|
Adhesion (40℃, 2h), % (min) |
90 |
SH/T 0305 |
|
Wear Scar Diameter (Four-Ball Test), mm (max) |
0.40 |
GB/T 3142 |
|
Corrosion Test (Copper Strip, 100℃, 3h), Grade (max) |
1 |
GB/T 5096 |
Production Advantages
• Adopt advanced oil refining and blending technology, with strict temperature control in each production step for stable product quality.
• Select eco-friendly and high-purity raw materials, complying with SH/T0361-98 and ISO/TR 10481-93 international standards.
• Professional R&D team optimizes formulas according to industrial demands, ensuring the oil adapts to high-load and high-precision working conditions.
• Complete quality inspection system, testing every batch of products for viscosity, flash point and anti-rust performance to avoid defective goods.
Company Services
1. Precision Lubrication Solutions: Provide tailored L-G Guide Rail Oil recommendations based on machine tool type, guide rail material, and machining requirements.
2. Technical Support: Dedicated engineers offer professional advice on oil selection, application methods, and guide rail maintenance to optimize machining precision.
3. Quality Assurance: Ensure products meet global machine tool standards, providing relevant certification documents for regulatory compliance.
4. Global Logistics: Partner with international logistics providers for timely delivery to machine tool manufacturers and precision machining facilities worldwide.
5. After-Sales Service: Prompt response to technical inquiries and on-site support for guide rail lubrication issues.





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