Hobart Welder

I don't think there is it is only a 100 amp system. Turn on 2 ac on the same circuit and it blows out one whole side of the house,and they are new breakers

That is because the both a/c units are on one circut. They need to be split up on seperate circuts and that will end. Electric is just like with a water line, you can only get so much water out of a line before the pressure drops.