Murex question

[William healip]

Hi im looking at buying a murex heliarc 352 tig welder. I’m not sure about the age of the welder the serial number is. TP-J540009 is anyone able to tell me for this what age it would be thanks.

 

[jo1010]

Idk the welders specifically, but these square wave machines seem to be badged by Esab and Murex either as Esab Heliarc 352, or Murex Transtig 352. Dates are after 1996 to early 2000s, and seem very well thought of by users...