TPU Extruder Upgrade - No PTFE Needed

thingiverse

Hello everyone, I'm excited to share my final project with you. It's the TPU extruder for Alfawise/Longer/Ender 3. One of the great things about this project is that it doesn't require inserting a PTFE tube into your 3D print, making it fully plug-and-play. If you're interested in learning more, I've created a tutorial video that's available on YouTube. You can find it at https://youtu.be/rFYmbuIRar4. When printing with this extruder, I recommend using PETG or ABS filaments for the best results. Additionally, make sure to insert support material under the handle to ensure a strong and stable print.