Foam XL hot wire cutter

[Robin Hewitt]

Good luck with the power supply then you would need about say 36V at 100A

You think a minor thing a 3.6kW power supply would put Boyan off?

In my one foam cutting experience, I found I was trying to balance the wire bowing in to an arc against the width of the cut becoming uncontrollably large. It was also different depending on the material, maybe I had the wrong stuff.