Wire lubrication for extending the lifespan of contact lines

At the InnoTrans 2024 event, the Spanish company Grupo Técnico RIVI introduced an innovative technology — wire lubrication, this is reported by the railway transport news portal Railway Supply.

This solution effectively reduces wear on contact lines, which often suffer from friction between the contact wire and pantograph inserts.

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As a result of constant friction, these components typically wear out quickly and require frequent maintenance. However, wire lubrication now offers a way to extend their lifespan and cut down on maintenance costs.

The Advantages of Wire Lubrication for Railway Systems

Wire lubrication minimizes friction between contact points, decreasing wear and prolonging the system’s lifespan. Furthermore, the lubricant prevents ice formation due to its water-repellent properties. This feature is crucial for cold regions, where ice can severely disrupt train operations.

Grupo Técnico RIVI’s system automatically adjusts the amount of lubrication based on the train’s speed. It is compatible with both standard and high-speed rail lines, making it an adaptable solution for various rail systems, including trams.

Reduced Costs and Improved Efficiency with Wire Lubrication

The application of wire lubrication lowers maintenance costs by reducing the need for frequent repairs and replacements. The automated system ensures precise lubrication distribution, reducing the chance of human error and improving the overall reliability of railway networks.

As demand for passenger and freight transport continues to rise, wire lubrication is emerging as a critical technology for maintaining railway infrastructure. It not only improves operational efficiency but also offers cost-saving benefits. The system integrates seamlessly into existing infrastructure without the need for significant modifications, making it a highly attractive option for railway operators.

InnoTrans 2024 highlighted numerous technological innovations, and wire lubrication was one of the standout solutions for increasing the reliability and reducing the maintenance costs of railway systems. This innovative approach can make a significant impact on the global railway industry.

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