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Paste extruder for 3D printers

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Simple plunge paste extruder.
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updated November 13, 2025

Description

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Paste extruder for a large syringe. The screws are 30mm apart, fits well on a Prusa, I guess (I'me using it on a BQ - Hephestos 3d printer).

See pics for BOM, and assembly instructions.

Citation
Charters, T. (2025). Paste extruder for 3D printers. Zenodo. https://doi.org/10.5281/zenodo.17604710

Model origin

The author marked this model as their own original creation.

License