Exothermic Welding: A Standard in the Railway Sector
The ELPA connections, manufactured in Spain and Mexico by KLK Electro Materiales, have successfully passed the most rigorous random vibration tests conducted under the UNE-EN 50125-3 standard. This result reinforces the reliability of our solutions in exothermic welding through aluminothermic processes, designed to meet the needs of the railway sector in Europe and Latin America.
Technology in Design
Simplified and Fast Process
Avoid Damage to the Structure
Highlighted Test Data
Extreme Conditions
The connections withstood vertical accelerations of up to 280 m/s² for 8 continuous hours, demonstrating their resilience in critical scenarios. Subjected to vibration spectrum controls throughout the entire test duration.
International Standards
The tests were conducted in accordance with the UNE-EN 50125-3 standard, which defines specific environmental standards for railway equipment.
Test Video
A video showcasing the details of the test and the successful outcome of our latest trial.
Video Connection UNE-EN 50125-3 | KLK Elpa Rail
Advantages of Our Solutions
With a strong presence in Europe and Latin America, KLK Electro Materiales strives to lead the sector with advanced solutions in exothermic welding for the international railway industry. Our values:
Robust Connections, Reliability, Efficiency, and Sustainability
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- Molecular joints ensure high electrical and mechanical strength, ideal for critical railway infrastructure.
- The process eliminates the need for heavy equipment, reducing costs and environmental impact.
- They meet the highest technical standards, ensuring safety and long-lasting performance.
Do you have a project that requires reliable and customized solutions?
Contact us, and we will develop the product that best suits your project.
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