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Electrode holder

ARO can provide a complete range of electrode holders, these are:
  • PESS-E: slag blowing electrode holder for nuts (M3 to M10)
  • PESS-V: slag blowing electrode holder for screws (M5 to M10)
  • Water-cooled assemblies with nut or screw guiding-centering device equipped with a slag blowing system avoiding arcing problems and increasing the lives of the electrodes. This tool is installed on the projection welding machine platens.