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·Portable Welder with Smart IGBT Inverter Tech: This 110v portable welder uses advanced IGBT inverter technology. It offers high no - load voltage and good compensation, ensuring stable current and strong welding performance. It reduces damage to carbon steel and iron, boosts efficiency and reliability. It's easy to start arcs, has little spatter, and makes smooth welds. With automatic current adjustment, beginners can get clean seams.

·20 - 120 Amps Adjustable Welding Output: This mini welding machine has a 20 - 120 amps adjustable range, controlled precisely via a 5 - speed knob. Great for home DIY, professional welding, and repairs. Versatile, it suits machine building, goldsmithing, auto repair, fencing, ironwork, hardware, etc. Compact and powerful, it meets all your welding demands.

·Mini Portable Welding Machine: Unlike big, bulky traditional welders, our portable welder is small and light, weighing only 5.22 lbs. It has a handheld design for easy one - handed use. Its space - saving shape lets you store it at home, in the office, or in your car trunk, and take it anywhere you want.

·Supports Multiple Rod Sizes: This portable welder machine accommodates welding rods from 3/32″ to 1/8″ (2.5-3.2mm). Equipped with a hot arc start function, it ensures smooth arc initiation, making it easier to start the arc and achieve a cleaner, more aesthetically pleasing weld pool. Perfect for various welding tasks, this welder gun and hand held welder gun offer versatile performance for your welding needs.

·Safe and Stable Operation: This portable soldering machine features a strong air intake and intelligent heat dissipation. Its 360° cooling tech and overheat protection safeguard internal circuits, ensuring reliable, safe performance. Ideal for pros and DIYers, it offers stable operation whether using the welding or handheld welding gun.