Cold Wire Feed Tig welding (GTAW) has many benefits for production and automated welding applications. Tig Cold Wire Feed automates filler metal feeding in TIG Welding. Welding parameters can be duplicated, weld travel speeds can be increased and TIG filler rod stub loss is eliminated. Costly filler wire remains clean in an enclosed cabinet. Cold wire feeding makes fully automatic machine TIG welding possible. Results are consistently high quality welds with reduced welder down time. Dual Groove Drive Roll system accepts multiple wire sizes. Tig welding with a Tig cold wire feeder can dramatically increase productivity for Hand Held or Automated applications.