MIG / MAG welder
Invertec® STT II
Lincoln Electric
-STT uses current controls to adjust the heat independent of the wire feed speed.
-Controlled penetration and outstanding heat input control -- Ideal for welding joints with open root, gaps, or on thin material.
-Reduced spatter and fumes -- Current is controlled to achieve optimal metal transfer.
-Reduced welding costs -- Ability to use 100% CO2 shielding gas with larger diameter wires.
-Good bead control and faster travel speeds -- Can replace TIG (GTAW) in many applications without sacrificing appearance.
Processes
GMAW-STT
