Sunlu Spool Enlarger, 196 to 200mm diameter, 4.8mm edge width 3D printable model by kabendesign
Sunlu Spool Enlarger, 196 to 200mm diameter, 4.8mm edge width photo 1 Sunlu Spool Enlarger, 196 to 200mm diameter, 4.8mm edge width photo 2 Sunlu Spool Enlarger, 196 to 200mm diameter, 4.8mm edge width photo 3 Sunlu Spool Enlarger, 196 to 200mm diameter, 4.8mm edge width photo 4 Sunlu Spool Enlarger, 196 to 200mm diameter, 4.8mm edge width photo 5 Sunlu Spool Enlarger, 196 to 200mm diameter, 4.8mm edge width photo 6

Sunlu Spool Enlarger, 196 to 200mm diameter, 4.8mm edge width

Source: MakerWorld by kabendesign

The Sunlu Spool Enlarger, 196 to 200mm diameter, 4.8mm edge width is a free printable 3D model from MakerWorld by kabendesign. An adapter for the Sunlu plastic 196mm diameter filament spools. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld
QR code to download the Thinger app
On a computer? Scan with your phone to install the free app.
193 saves Source: MakerWorld Updated 2026-09-27 Print time: 19m Filament: 9 g License: CC-BY · commercial OK ★ 4.8 (25) 228 makes Category: 3D Printer

Tags: spool, adapter, sunlu, ams, ams adapter, edge, diameter, enlarge, spool adapter

About this model

An adapter for the Sunlu plastic 196mm diameter filament spools. I use these for the AMS because I sometimes experience an issue with filament withdrawal mostly with Sunlu brand. These enlarge the spool diameter to 200mm and the roller contact edge to 4.8mm. Printed with PLA works well. I tested with 4 colors and they worked great. You can test with

Frequently asked questions

Is this 3D model free to download?
Yes. Sunlu Spool Enlarger, 196 to 200mm diameter, 4.8mm edge width is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?
The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by kabendesign.
Who made this model?
Designed by kabendesign, published on MakerWorld. 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.

Similar 3D models in spool

More from kabendesign

Browse related collections

Free Multicolor 3D Prints for Bambu AMS Free 3D Prints for the Bambu Lab A1 Free 3D Prints for the Bambu Lab P1S Free 3D Prints for the Bambu Lab X1 Carbon
Gear / Paid link The gear we print with Filament, tools, build plates and the hardware behind the models on Thinger, in one shoppable photo on our Amazon storefront. See the gear → Thinger earns a commission from qualifying purchases made through this link, at no extra cost to you.
Open in Thinger Get STL