Weld with Confidence! 🔥 Equipped with over-voltage, under-voltage, and overload protection for peace of mind. Digital display for real-time current adjustments and operational clarity. Compact design at just 4.97 kg, perfect for on-the-go welding projects. Simple operation with minimal splashing and great penetration for flawless welds. Energy-saving features that reduce operational costs without sacrificing performance. 300Amp Power Energy Saving Digital Display The ECVVmma-300 Arc Electric Welding Machine is a state-of-the-art IGBT DC inverter welder, delivering 300Amp of power in a compact, portable design. With advanced safety features, energy efficiency, and a user-friendly digital display, this machine is perfect for both industrial applications and DIY enthusiasts.