Filament Feeder System

thingiverse

To ensure hassle-free printing, follow these instructions for a vertical, hanging filament supply system. Print the swivel housing and insert a 624 bearing while still hot. Attach an M4x40 screw to the bearing and an M4x30 screw through the side. Choose a bowl or tray of the right diameter and secure it to the swivel with string, applying hot glue when level. Cut a smooth hole for filament exit and hang at an appropriate height, using a guide if necessary.