Main advantages of MIG welding:
- The arc is always visible to the welder.
- It is very easy to handle.
- High performance.
- Allows automation.
- The welder can weld from any position and almost no clean up.
- has a high deposition rate or more rate at which the metal is deposited on the weld.
- The welds are longer without pausing and early, increases productivity and produces a smoother weld.