MIG welding or Metal Inert Gas Welding, is a beginner-level welding technique. A small solid wire is used as an electrode in this method to produce an arc. As electricity is applied to the wire, an arc forms between the cord and the two joining elements. The heat generated melts both metals and bonds them tightly.

A shielding gas is used to keep the melted metal from mixing with oxygen. The shielding gas is made up of Carbon Dioxide and Argon and is continually fed from the end of the welding gun. Because of this, it is also known as Gas Metal Arc Welding (GMAW) or Wire Welding.

Advantages of MIG Welding

Simple to use

MIG welding is one of the most basic processes available. There isn’t anything to worry about because there is no leakage from shielding gas and the wire is fed continuously by a spool.

Even a novice will master it in a few hours if they follow a few simple instructions and keep the proper welding angles in mind. When it comes to MiG weld Dandenong has some places you can check out.

If you have a larger budget, you should consider purchasing an automatic MIG welding unit.

High Welding Rate

One of the most significant advantages of this welding method over TIG is its high weld rate. The speed of wielding is determined by the fillers and the welder, since there is no corrosion or electrode wire to contend with. Welding will last for hours if both the filler and base metals are properly prepared.

And, as the MIG welding process has become more common, the supply of inert gases or electrode materials has increased dramatically, making resupply simpler and more affordable.

Efficiency of Welding

MIG Welding also outperforms other methods in terms of performance. The loss of alloying elements is very low due to the constant supply of shielding gas when welding. It makes welding much cleaner and gives the welder enough space to be imaginative.

When all of this is combined with a high welding rate and ease of resupply, the MIG welding method not only saves a lot of time, but alsomaterial,money and manpower.


The main disadvantages of most welding processes are that they are very complex in nature. TIG welding, for instance, should only be used to forge thin materials, whereas Oxy-fuel welding requires a constant supply of Oxygen and the GTAW process requires non-consumable tungsten electrodes.

Although these welding processes are popular, they each have their own set of limitations that restrict their performance. MIG welding can be performed on a wide variety of materials.

MIG can handle anything from high-quality steel to low-grade metals like nickel or aluminium. This method can also be used to monitor the welding efficiency of various metals.


When contrasted to other processes, the MIG welding process provides a great deal of quality control. The standard of welding, on the other hand, varies depending on the welder or the martial. However, using the MIG welding technique, even a novice can provide high-quality welding.

Since the welding process is so smooth, a welder has plenty of space to focus on details by using various welding patterns. The procedure is also so effective that MIG welding could do more work than other methods on the same expense.