Welding Technology

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A new generation of bright welding wires With the development of WDI PLATINARC, we have succeeded in combining the good properties of copper-plated and non-copper-plated welding wires. The Platinarc welding consumables are characterised by therefore by: Low contact tip wear Best wire feeding properties Minimal silicate precipitation in the weld sea Low splash formation Low copper content in welding fumes Stable electric arc

WDI's welding wire production at the Hamm/Westf. and Rothenburg/Saale /Wettin.Löbejün) sites can look back on a history of almost 50 years. Unalloyed and low-alloyed inert gas and submerged arc wire electrodes have been manufactured at WDI's main plant in Hamm/Westphalia since 1975 and at WDI in Rothenburg in central Germany since 1993. Production at both sites was gradually expanded and today, with a production capacity of up to 60,000 tonnes p.a., is one of the largest production facilities for welding wires in Europe. There is hardly a steel processing company in Germany or Europe that is not familiar with the wire electrodes from Hamm and Rothenburg. Whether for manual welding in steel construction with 15-18 kg spools or for semi-automated and fully automated welding with drums of up to 750 kg wire weight, WDI has the right drum in its range for every application.

WDI Spannstahl and its subsidiary nedri Spanstaal B.V in Venlo, Netherlands, are among the most important manufacturers of prestressing steel in Europe.The company has a recognised high level of expertise in the field of prestressing steel production. Since its foundation in 1925, NEDRI Spanstaal BV has gained a respected position and excellent reputation in the field of prestressing steel technology in Europe and far beyond.This expertise is a guarantee of top quality and sustainability when using our products for infrastructure projects, for onshore and offshore structures as well as in precast concrete construction. Our dedicated and experienced employees are the foundation for the perfection of our products. NEDRI Spanstaal BV is certified by Lloyd's Register Quality Assurance in accordance with ISO 9001 - 2008 and is a member of ESIS: European Stress Information Service.