HWASHI WL-IG-60K High Efficiency IGBT Inverter Spot Welding Machine Energy Recovery System for Automotive Body Panel Welding Product Overview HWASHI WL-IG-60K high efficiency IGBT inverter spot welding machine with built-in energy recovery system for automotive body panel assembly. Regenerative braking technology captures and reuses welding energy reducing overall power consumption by 40%. Key Features Precision Engineering: Advanced IGBT Inverter system ensures consistent