Spool holder for RoboxPRO

thingiverse

This spool holder caters specifically to third-party spools designed for the CEL RoboxPRO printer. Although there are currently limited users, this adaptation is intended to be useful for future owners of this printer. The offset between External 1 and External 2 ensures adequate clearance between the spools. The central section features a rotating collar, initially sized to accommodate spools with a 50mm bore but capable of being modified to suit other sizes as needed. To assemble the Smartreel adaptor and shaft, a small amount of glue is required to secure it in place; once set, the assembly becomes sturdy and functions effectively. The collar simply slides onto the shaft, held firmly by the threaded nut along with the filament spool.