Large Scale AC Resistance Weld Controls – STA Series

  • Consumer Appliances
  • Nut and Stud Projection Welding
  • Electronic and Automotive Components
  • Aircraft Components
  • Office Furniture
  • Automotive Sheet Metal


The STA-Series are the most advanced, yet simplest AC welding controls on the market.  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 weld guns, seam welders, robotic systems, rocker arm welders and other special purpose machines.

AMADA MIYACHI specializes in designing and building fully integrated, semi-automated and fully automated resistance spot welding machines.  See our Integrated Systems brochure for more information.