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Phone: +49 4531 17 62 – 0
Fax: +49 4531 17 62 – 44
Superstructure connection welding
We have class 1 approval according to DB AG RiLi 826.1020 for all relevant processes of superstructure connection welding:
– flash butt welding (RA)
– Thermite welding process (AT)
– E-connection welding (OLV / OEV)
Flash butt welding
In November 1994 the first mobile flash butt welding machine from Thormählen was approved by Deutsche Bahn AG for welding Vignol rails.
Thermit welding
We are approved with class 1 for the following processes of the aluminothermic cast fusion welding process:
Arc connection welding
We offer the superstructure arc connection welding as welding with electrode (OEV) or with flux cored wire (OEV/MF).