CR-30 Filament Sensor and Feeder Holder for larger spools (2kg)

thingiverse

This here is a small modification for the feeder system including the filament sensor of the 3Dprintmill. Quick and dirty design, let me know when there are issues and I will sort it out. It combines both units (feeder, sensor) into one which can be sled along the profile so that the filament path is tangent to the spool. It also leaves space for larger spools such as the 2 kg spool in the picture. What you need: 2x18 mm M5 screw 2x45 mm M5 screw Assembling should be more or less obvious according to the pictures. All four nuts are reused - 2 in the aluminum profile and 2 in the elongated holes of the part to secure the filament sensor. They hook into the plastic on rotation.