Kchoghead
Well-Known Member
Been cutting a lot of hr 16g lately. Always had do a lot of dross cleanup... So I cut out line speed test at different amps... 30, 40, and 45... oh and I changed to new consumables.. believe it or not the best cut was with 45a at 80 ipm. I always thought i was running too slow at 120... then I did as Chad calls it, a real world test on a square with circle and virtually no dross...yeah!!!! System is gs 4x4 with hypertherm pm45 . Hope this helps someone else out