The Kat® Carriage Auto-Weld enables a wide variety of automated welding cycles that can be repeatedly performed in any weld position. The advanced Auto-Weld control monitors, distance traveled, and responds to limit switches mounted on the Kat® Travel Carriage, which in turn respond to adjustable activators mounted at appropriate positions on the Kat Track. Travel direction/speed and length of travel are synchronized with precise weld start and weld stop settings. By combining different control settings and limit switch activator positions, a wide variety of welding cycles can be repeatedly performed. The Kat® Auto-Weld Combination is ideal for stitch welding and seam welding applications where repeatability and accuracy are desired. The reliability and precision of this automated welding system reduces cost, adds efficiency and improves weld quality.