How to recycle failed 3D prints

Failed prints and supports are still usable polymer. With the right shredding and extrusion chain, you can turn scrap into filament instead of landfill waste.

Why recycle print waste

Lower material cost, less plastic waste, and more control inside the workshop.

What you can recycle

Sorted PLA and PETG failed parts, supports and purge are typical candidates. Keep materials separated and avoid contaminated or unsafe plastics.

ReExtrude

ReExtrude is Printable Industry’s open-hardware approach to shred → extrude in the workshop.

Discover ReExtrude Kickstarter

FAQ

Can I recycle PLA failed prints?

Yes — sorted, clean PLA scrap is a primary use case for workshop recycling.

Do I need to dry scrap?

Moisture control matters before extrusion; drying/preparation is part of a reliable workflow.

Is ReExtrude open hardware?

Yes — documentation and an open design approach are core to the project.