Experience unparalleled welding performance with our Upgraded Welding Machine, a premium handheld welder designed for both professionals and DIY enthusiasts. Utilizing advanced IGBT inverter technology, this welder guarantees exceptional arc welding capabilities, producing clean and smooth welds while minimizing damage to copper and iron. <br> <br> With an adjustable output current range of 20-120Amps, you can easily tailor the welding settings to suit various tasks, achieving optimal results through a simple six-level knob adjustment. This versatility ensures ease of use and enhanced welding effectiveness for a wide range of applications.<br> <br> The welder is compatible with welding rods sized between 3/32\u2033 and 1/8\u2033 (2.5-3.2mm), featuring a robust rod clamp for secure holding. Its hot arc start function simplifies the ignition process, leading to a more aesthetically pleasing welding pool.<br> <br> Designed with durability and safety in mind, the handheld welder incorporates a sophisticated air intake and heat dissipation system, significantly extending the machine's life. Its outstanding cooling features and overheat protection ensure the integrity of the internal components, promoting safe operation during extended use.<br> <br> Weighing only 1.6kg (3.53lbs) and measuring 25*10*25cm (9.84*3.94*25in), this lightweight machine is highly portable, enabling one-handed operation with ease. The accompanying carrying case provides convenient storage, making it simple to transport your welder to various job sites.<br> <br> Whether you are involved in engineering, automotive maintenance, or home DIY projects, this versatile welding machine is your go-to tool for reliable and professional results every time.