I have a question, I've been in the welding industry for about 27 years and a CWI for 22 years and have never ran into this issue. Our shop is ran off of a bulk system and we weld 20 out of 24 hours a day. The question or issue is, recently when our guys go to 15 or 30 minute breaks and come back to weld, at first the arc is super hot. We purge the line and then have no issues until the next break. Thoughts on a possible cause of this???
thank you for the time to read and possibly help.
