3D Printer Filament Maker Prototype

Like many others, recycling 3D printing filament got me into Precious plastic, so for v4 I plan to spice up the process with some electronics and documentation, so we can transform trash into something precious.

At the moment we have the extruder melting and extruding plastic, but for it to be useful in traditional FDM 3D printing I will be working on overcoming some challenges:

– Diameter consistency
– Cleaning and handling

Has there been any progress?