HIZONE 2 in 1 Mini Stick Welder 110V 120A IGBT Gasless MIG/MMA/ARC Welding Machine

【Advanced Inverter Technology & High Efficiency】The MMA-120 utilizes cutting-edge IGBT inverter technology, delivering a stable arc and rapid response for precise welding. With 85% efficiency and 40% duty cycle at 120A, it ensures powerful performance while saving energy and reducing operational costs. 【Versatile Welding Capabilities】 Ideal for welding stainless steel, alloy steel, carbon steel, copper, and other non-ferrous metals. Supports electrodes of various materials (acidic, alkaline, cellulose) and diameters (2.5mm–5.0mm), making it perfect for industrial, outdoor, and indoor applications. 【Portable & User-Friendly Design】 Compact and lightweight compared to traditional welders, the MMA-120 is easy to transport and install. Features intuitive controls, including adjustable welding current (20–120A) and VRD (Voltage Reduction Device) for safer no-load voltage (<15V). 【Enhanced Safety & Protection】 Built-in safeguards against over-voltage, over-current, and overheating. Includes IP21 protection, automatic shutdown during overloads, and clear safety guidelines to prevent electric shock, gas inhalation, and arc radiation hazards. 【Reliable for Demanding Environments】 Operates in temperatures from -10°C to 40°C and handles voltage fluctuations (±15%). Includes a cooling fan and robust ventilation system for prolonged use. Backed by professional troubleshooting support and maintenance tips for long-term durability.