#6 ~Russ’s Home Brewed Filament Extruder: Some Tests With Home Made Filament.( Wrong Plastic )
#6 ~Russ’s Home Brewed Filament Extruder: Some Tests With Home Made Filament.( Wrong Plastic )
and there will be more on this project soon…
http://rwgresearch.com/open-projects/filament-extruder/