MIG (Metal Inert Gas) welding, or wire feed welding, employs a consumable electrode in the form of the filler wire which is fed from the machine through the torch. Depressing the trigger will feed ...

In this intro piece, we will show you how to set up a MIG welder for first time use. We are using Miller Electric's Multimatic 215, a machine that also performs Stick and TIG welding in a single ...