CR6SE 40mm Fan Heat Sink Adapter and Air Flow Sleeve 3D printable model by CptRamius
CR6SE 40mm Fan Heat Sink Adapter and Air Flow Sleeve photo 1 CR6SE 40mm Fan Heat Sink Adapter and Air Flow Sleeve photo 2 CR6SE 40mm Fan Heat Sink Adapter and Air Flow Sleeve photo 3

CR6SE 40mm Fan Heat Sink Adapter and Air Flow Sleeve

Source: Thingiverse by CptRamius

The CR6SE 40mm Fan Heat Sink Adapter and Air Flow Sleeve is a free printable 3D model from Thingiverse by CptRamius. Remix of a 40mm fan adapter and a sleeve for the hotend block for the CR6SE might fit the Ender 3 series as well, but i don't know for sure. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Thingiverse Updated 2026-10-08 License: CC-BY · commercial OK Category: 3D Printer

Tags: CR6-SE, cr6se, Creality CR6-SE

About this model

Remix of a 40mm fan adapter and a sleeve for the hotend block for the CR6SE might fit the Ender 3 series as well, but i don't know for sure. The sleeve directs the airflow. Mount the fan in a negative pressure direction. Positive pressure orientation of the fan is more lossy wrt to airflow Did a test print and reworked two corners of the sleeve. will post an update some time later

Frequently asked questions

Is this 3D model free to download?
Yes. CR6SE 40mm Fan Heat Sink Adapter and Air Flow Sleeve 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 CptRamius.
Who made this model?
Designed by CptRamius, 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.

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