Welding and Spark Eroding


Spark erosion is an extremely useful process to have in our workshop. It allows us to remove material in a highly controlled manner and manufacture complex shapes which are difficult to do with conventional machines.

Utilising the latest technologies and our 35 years of expertise, Holbro Engineering Ltd are capable of welding a wide variety of materials and testing to your unique specifications.

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Technical Data


Pro-Spot Micro Welder

  • Water Cooled

Charmilles Isopulse P25

  • Table Size 20” x 14” x 8”
  • Longitudinal & Transversal 7.9″ x 4.7″
  • Maximum Table Load 220 lbs
  • Quill Travel 3.9″


  • Refurbished rail partPro-Spot Micro Welder
  • Charmilles Isopulse P25Charmilles Isopulse P25
  • Charmilles Isopulse P25Spot Welded Contact Tips

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