07 / 11 / 2017

Dual TIG overlay story in Shop Metalworking Technology Magazine

Combining two TIG electrodes to provide better heat to the weld overlay process, Polysoude’s TIGer system boasts deposition rates of up to 5.8 kg/hr. A variant of TIG hot wire welding, “we combine two tungsten electrodes into the same torch. This new torch, developed by Polysoude, creates a very specific arc,” says Hervé Penisson, sales manager–automated welding solutions for Polysoude SAS.