15 Different Types of Welding Machines & Their Uses [PDF]
MIG welding machines are commonly used for welding stainless steel, steel, and aluminum alloys. Stick welding machines work well with stainless steel, steel, and cast iron. TIG welders are a better choice for all metals or alloys except cast iron. #7 Choosing Portable Welding. You may need a portable welder if the power source is …
