Discover exceptional versatility with this 4-in-1 multi-functional welding machine. Choose from MMA (Stick), Lift TIG, Flux MIG, and Gas MIG modes to suit diverse projects. Its intelligent synergic control automatically adjusts voltage and wire feed speed when you select amperage or wire thickness, making it incredibly user-friendly for beginners. This machine handles both gasless flux core wire and solid wire (0.8mm-1.0mm) in 2lb and 10lb rolls. Capable of welding materials up to 8.0mm thick, it's perfect for stainless steel, alloy steel, carbon steel, and mild steel. Equipped with overload and overheating protection for safe and reliable operation.