The hazard of gas shielded welding is that the arc and dust have a significant impact on the health of the welder.
The solder is like sand, burying the arc. Mainly used for welding thick plates.
Submerged arc welding uses welding wire and flux protection.
CO2 welding has high efficiency, while argon gas shielded welding mainly welds materials such as aluminum, titanium, and stainless steel.
Gas shielded welding refers to a welding method that uses carbon dioxide or argon gas protection, without the need for welding rods or wires.