How do you rewire a European 240V welder to work on US 240V?

The following is an educated guess 240 Volts is 240 Volts Unless the equipment inherently depends on some aspect of the frequency for operation 50 hertz instead of 60 hertz, it should work if you simply change the plug WHY NOT CONTACT THE MANUFACTURER FOR ITS ADVICE?!

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.