Gas metal arc welding(GMAW), sometimes referred to by its subtypes metal inert gas(MIG) welding or metal active gas(MAG) welding, is a welding process in which electric arc forms between a consumable MIG wire electrode and the work piece metal(s), which heats the work piece metals(s), causing them to melt and join. Along with the wire electrode, a shielding gas feeds through the welding gun, which shields the process from contaminants in the air. The process can be semi-automatic or automatic.

Today, GMAW is the most common industrial welding process, preferred for its versatility, speed and the relative ease of adapting the process to robotic automation.

Benefits:

1. Simple to Learn
2. Faster welding Time
3. Clean and Efficient
4. Highly Versatile