HiI am trying to decide on buying either an ESAB 4000i or 4004i for robotic applicationMy welding requirement is for carbon steel only with thicknesses ranging from 0.5 mm to 2 mm.Do I need the 4004i which is the newer version and of course the more expensive ?Thanks
Reply:Curious of Why ESAB? I'd suggets many before ESAB but I could be missing something. Good luck in your search.Thermal Arc 320SP ( Lorch )Cobra PythonsThermal Arc 300 AC/DC ( Sanrex )ESAB 301i AC/DC ( Lorch )Thermal Arc 161STL ( WTL )Thermal Arc 190S ( Sanrex )Cut Master 82, 42. Cut45 ( WTL )Victor Gas Apps.Boxes and boxes of welding crap.