Gas Metal Arc Welding  Manufacturers, Traders, Suppliers

gas shielded arc welding belongs to the arc welding process, where current flows between the welding electrode and the workpiece with which the arc is ignited. At this point a molten bath is formed. By feeding a filler material, e.g. a welding wire, this is melted off. inert gas is required to stabilize the arc during welding and to cool the welding point. The advantage of this process is that it can be welded at higher temperatures and the material does not oxidize, no slag is produced. It is important to protect the welding point from external environmental influences and only carry out the gas-shielded welding process in closed rooms.General, gas-shielded welding belongs to the semi-mechanical gas-shielded metal arc welding (MSG). These include MIG welding (metal welding with inert gases), MAG welding (metal active gas welding) and TIG welding (metal active gas welding). Je according to different wall thickness and sheet thickness for the workpieces to be welded, different arc types can also be set by selecting suitable parameters. On the one hand the short arc with the arc length changing cyclically, on the other hand the impulse arc with the basic voltage superimposed with the impulse voltage.