Welding Gas For Mig Welder. The tank is either 100 Argon or a mixture of CO2 and Argon. Shielding gas protects the liquefied weld puddle from contaminants both physical and atmospheric.
Finally with aluminum youll use pure argon or even argon with helium. Accepting the truth that gas blends are safer for MIG welders prefer to use CO2 gas cylinders because they are way cheaper than the gas blend. Keep in mind that.
It comes with dual gauges that enable easy reading going from 0 to 4500PSI.
Carbon Cylinders do not come with volume as sizes. Instead they are calibrated according to their weight in pounds. MIG Welding Metal Inert Gas Welding MIG only MIG Welder EASY MIG 160 This welding equipment is specially designed for DIY projects welding torch and grounding cable are also configured to the machine you can start welding as soon as receiving this machine. By far the most common and best way to use a Mig Welder is with solid wire and a cylinder of gas.