To perform this type of welding, it is advisable to use a special torch, capable of bringing the shielding gas to the weld pool and also of creating the arc between the wire and the piece to be welded. You also need a valid arc current generator, a tool for winding the wire and a useful mechanism for checking and advancing the wire. Finally, we must not forget the cylinder containing the shielding gas chosen for the welding procedure.
What do you need to perform MIG / MAG welding?
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