MF Inverter DC Resistance Spot Welder – Dual 1mm Aluminum Sheet Overlap Joint. This demonstration shows a medium-frequency inverter spot welder joining two 1mm thick aluminum sheets in an overlap joint. Stable current output produces a consistent weld nugget on a material that is normally difficult to resistance weld.
Key benefits:
• Stable overlap welding on 1mm aluminum sheet
• MF inverter control for consistent weld quality
• Handles a material that resists ordinary spot welding
• Repeatable results for aluminum harness and busbar work