Resistance Spot Welding Power Supplies

Large Scale AC Resistance Weld Controls - STA Series

The STA-Series are the most advanced, yet simplest welding controls on the market. The range spans from the single contactor STA-100A to the STA-800A with space for up to eight contactors that can be cascaded from a single control. The STA Series features an intuitive, easy-to-use programming interface and is designed to control and integrate projection welders, press welders, multi-gun machines, portable guns, seam welders, robotic systems, rocker arm welders and special purpose machines.