These are responsible for feeding plastic pellets from a hopper and then melting ... A Raspberry Pi handles the operation of the machine, and is configured with a custom Python program that ...

Here’s another project with the worthy ultimate aim of repurposing household plastic waste as useful 3D filament for making new stuff with your home 3D printer. Both the Strooder and the ...

[Bradley]’s extruder is based on the Lyman Filament Extruder, a machine that has successfully demonstrated taking plastic pellets, forming them into a filament, and having this filament used in ...