Is this 3D model free to download?

Yes, 3D printed Filament Extruder based on LyMan Design is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by ceb, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

3D printed Filament Extruder based on LyMan Design 3D printable model by ceb

3D printed Filament Extruder based on LyMan Design photo 1

3D printed Filament Extruder based on LyMan Design photo 2

3D printed Filament Extruder based on LyMan Design photo 3

3D printed Filament Extruder based on LyMan Design photo 4

3D printed Filament Extruder based on LyMan Design

Source: Thingiverse by ceb

The 3D printed Filament Extruder based on LyMan Design is a free printable 3D model from Thingiverse by ceb. Filament extruder Using an extended Lyman design... You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

2,623 saves Source: Thingiverse Updated 2026-10-04 License: CC-BY-SA · commercial OK 1 makes Category: 3D Printer

Tags: 3D, 3d printer, filament, Filament Extruder, portable, recycle, re extruder

About this model

Filament extruder Using an extended Lyman design... In the tradition of RepRap 3D printer project I have attempted to use printed parts for this extruder whenever possible. Also, I've attempted to make this filament extruder as portable as possible. Main feature improvements are - 1) Replacement of all wood parts. 2) Cooling fan and filament guide have been incorporated into single unit that is adjustable and folds in unit to reduce size. 3) Hopper has been improved to strengthen. 4) Overall unit has been designed to use 5/16 threaded rods for spacing and strength and to remove need for wood shop. 5) Engine mount is now printed plastic and can be adjusted for multiple engine types as long as they are 12V and spin around 2 RPM. 5) Power and electronics have been placed in Printed box that i…

Frequently asked questions

Is this 3D model free to download?: Yes. 3D printed Filament Extruder based on LyMan Design is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by ceb.
Who made this model?: Designed by ceb, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.