Silvel welding machine can provide three modes: mig (flux cored welding)/mma (stick welding)/tig ( lift tig welding), and it can be used with two sizes of flux cored wire, 0.030"" and 0.035"", which can satisfy your multiple needs.This Mig welder has a unique Led light design, which can be quickly activated by the button on the panel to help you use it in dim environment.Equipped with Igbt technology and overheat/overload protection, this welder has a smooth Arc that allows you to weld steel plates or thin metal sheets quickly and stably.Comes with plenty of accessories, the 3 in 1 welder machine can be quickly changed to different usage modes by selecting the mode and changing the welding torch, which is perfect for beginners to use.This flux cored welder can weld a variety of materials such as iron, stainless steel, surface alloys, etc.(aluminum is not allowed to be welded), which makes it a great choice for home repairs, automotive welding, Diy projects, and other applications.