CO2 laser cutter
A build which is based on a metal frame and aluminium plate which I salvaged from a skip. The frame is sized to hold 19" rack units so I'll build my control box into a 3U rack unit (also salvaged). The area available for the build is 700x1200mm. I'll sling a 60W CO2 tube under the base, the beam path will be initially upward into the enclosure.