Is this 3D model free to download?

Yes, Radial Fan Fang 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 Lion4H, 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.

Radial Fan Fang 3D printable model by Lion4H

Radial Fan Fang

Source: Thingiverse by Lion4H

The Radial Fan Fang is a free printable 3D model from Thingiverse by Lion4H. Does your layer fan make a sphere of air focused on the sweet spot? checkout the video test below (using radial fan 4020) for aerodynamic and then test yours to see if you are. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

4,137 saves Source: Thingiverse Updated 2026-10-26 License: CC-BY-SA · commercial OK 104 makes Category: 3D Printer

Tags: Blower, blower duct, BLTouch, fan, fanduct, fang, fangs, LJC18A3, radial, Radial Fan, radial fan duct, turbo, turbofan

About this model

Does your layer fan make a sphere of air focused on the sweet spot? checkout the video test below (using radial fan 4020) for aerodynamic and then test yours to see if you are using all air output, or just part of it. There is an interesting video for high speed printing test to compare four fanduct models including this one done by ruiraptor: Source code included (blender files, .obj). Support: ----------- Hotends: - E3D - E3D Titan - Tevo Stock (chimera single nozzle) Radial Fans: - 4020 - 5015 Sensors: - No sensor - LJC18A3 (Set X: +49mm, Y: -19mm) - LJ12A3 (Set X: +49mm, Y: -19mm), it'll fit in LJC18A3 18mm hole, the nuts is bigger - BLTouch (Set X: +39mm, Y: -21mm) - SN04 (Set X: 39mm, Y: -8mm) Features: ------------- - Fang design, you can see whats going on while printing, you can r…

Frequently asked questions

Is this 3D model free to download?: Yes. Radial Fan Fang 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 Lion4H.
Who made this model?: Designed by Lion4H, 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.