My machine has changed over the years as I live and learn about the process. I've been using a Rutex "automatic" THC with proximity sensors to find the metal for the past few years, and now I want to go up on the ladder a few steps with a full featured THC. CandCNC's unit will be then one I use.
So many use the floating head method but there really isn't much talk about the way to build one. I built a floating head of a different design. I was trying to keep the torch close to the gantry and not hang it way out in front like a few designs. And, incorporate a breakaway mount too.
So here are a few photos of my stuff...
Thanks for looking. AJ