Kemppi’s new double pulse TIG welding process combines the properties and benefits of two distinct DC pulse methods. Thanks to a narrow and well-focused welding arc, the travel speed can be increased significantly, which reduces heat input and minimizes deformation. In addition, double pulse TIG offers numerous other benefits related to productivity and quality. There is a clear need to boost TIG welding’s productivity, which is low at present. Developed to complement the MasterTig product family, double pulse TIG is a new process variation designed to guarantee that the TIG welding of steels and other materials welded with direct current meets the latest requirements.