- Advanced IGBT Inverter Technology : Our handheld arc welding machine features state-of-the-art IGBT inverter technology. This ensures exceptional arc welding performance with a stable arc, reduced copper and iron damage, enhanced efficiency, minimal spatter, and seamless welds. Perfect for DIY projects, professional welding, and general repairs. - Compact and Portable Design : With dimensions of approximately 25.9 x 24.1 cm and a lightweight of just 1.5 kg, this welding machine is designed for easy transport and space-saving storage. It can be operated with one hand, making it suitable for use in various environments, such as homes, offices, and factories. Each unit comes with a convenient carrying bag for added portability, even in elevated work areas. - Adjustable Welding Power from 20 to 120 Amperes : Offering a welding power range of 20 to 120 amperes and a 6-stage current adjustment, this machine allows for precise power tailoring to suit different welding tasks. It effortlessly welds stainless steel, mild steel, iron, and other metal materials, making it ideal for applications like machine engineering, sheet metal processing, vehicle maintenance, guardrails, metalwork, and hardware. - Safe and Stable Operation : The welding machine is equipped with a powerful intelligent air intake and heat dissipation system for efficient temperature management and longevity. It features 360° cooling technology and specialized overheat protection, ensuring safe and stable operation while safeguarding internal circuits from damage.