The Spot welder hardware being mounted to it’s platform that will slide into it’s chassis when done. Aluminum box tubing was used to heatsink the bridge rectifier and the discharge resistors. The fans will hit them with good velocity to keep them cool, but yet not impede the airflow too much to the rest of the system.

Rear panel was milled on my CNC for the fans, fuse holder, and power cord that were used in the original Tektronix chassis, but relocated.