Hi everyone!! what psi do you you set the regulator when mig welding, my old guage had a green bar that i used but the new reg has a clear display, currently set at 30 psi, is this correct, cheers Ant!
Firstly you do not set the regulator to a pressure, you have to have a regulator that has a flow gauge or bobbin type. Usually set to about 10 to 15 LPM for MIG depending on where you are welding, ie breeze etc