Filament Maker - Recycle Filament for Any 3D Printer – Filabot
Filament extrusion machine builder gets industrial-grade performance with custom gearing and a PWM drive
3D Filament Extruder Machine 3D Filament Maker Desktop 3D Printing 110V | eBay
Type B 3d Filament Extruder Machine / 3d Filament Maker Desktop 3d Printing Consumables Extruder 1.75mm 3mm - Machine Centre - AliExpress
I made a filament maker for 3d printer from PET bottles : r/DIY
3DStartup: 3devo, recycling plastic to make 3D printing filament - 3Dnatives
Review: Filament Extruders - Make:
Meet the Composer and Precision - Desktop Filament Makers | 3devo
50$ DIY 3D print Filament Extruder to Mini Shredder ; Filament Makers 2 in 1 machine Part2 - YouTube
3D printer Filament maker - YouTube
Build Your Own 3d Printer Filament Factory (Filament Extruder) : 12 Steps (with Pictures) - Instructables
3d Filament Extruder Machine Wellzoom B 3d Filament Maker Desktop 3d Printing Consumables Extruder 1.75mm 3mm Speed Adjustable - Power Tool Sets - AliExpress