Aluminothermic Welding
Head Wash Repair Rail Welding
Provide a cost-effective and efficient alternative to plug rail repairs with Pandrol’s head wash rail repair process. We’ve been adding value to US and Canadian rail networks with this process since 2008, in the UK since 2013, and in France since 2015. Join the global rail pioneers who are already leading the way to improved rail weld repairs with Pandrol.
Pandrol’s Head Wash Repair Welding Process Explained
The aluminothermic head wash repair weld process is carried out using specially designed moulds. After unmoulding, the weld is trimmed and ground in accordance with the network specifications. It is capable of repairing railhead defects between 25mm and 90mm wide and 25mm deep (depending on the rail profile).
The head wash process can be used on both the parent rail and on electric flash butt welds, which often suffer from squats. It is also suitable for repairing transversal defects, shelling and corner gauges, and complies with the quality and safety requirements of all modern rail networks.
- Fast-track rail defect repairs with no need for destressing
- Comply with the quality and safety standards of your global rail network
- Choose a repair process that’s compatible with many weld types
