This is a simple spacer I made for printing on my Creality Hi and K2 series printers. It helps make printing TPU a lot easier by taking the tension off the extruder. I tried other spacers and found they were all too short, so I made mine a little longer for easier installation and removal. Printed out of PETG.

Design Concept

The design aims to optimize the extrusion process of TPU material in Creality 3D printers by ensuring more precise filament feeding with the K2 Plus Pro Combo and Hi TPU Extruder Spacer.

Purpose

This model is perfect for those who require high performance in printing with flexible filament, enhancing accuracy and reliability for both amateur and professional users.

Printing Recommendations

Choose TPU filament to exploit the spacer's full potential. Make sure the nozzle and bed temperatures are properly calibrated for TPU.

Assembly Instructions

Follow the step-by-step assembly method integrated in this setup: attach the spacer carefully for a snug fit with existing printer components, ensuring it aligns correctly to prevent filament misfeed.