Our latest research paper compared the lifespan of a standard tungsten copper weld head with our new Quick Release Modular Head. The study involved welding a steel nut to advanced high strength steel (AHSS) sheet and included an analysis of the weld quality for both electrode styles. Our class 3 Quick Release Modular performed equally has well as the tungsten-copper weld head at a fraction of the cost.
You can find our article under Saving Money on Resistance Welding on our Welding Research page.