In looking at new and used machines we recently had a dealer with a laser background make the following claim. "High press nitrogen is old school, with todays high purity N2 and advanced nozzels its not needed in a machine." Is there some new process/method that this applies to? I think it is BS. To boot they have a low press piped machine (130psi) they are pushing. Small wonder.
Our apps would include .5" & .6" 304 SS
Any advice or knowledge on this "new process" would be appreciated. Thank you zmm
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