Is this 3D model free to download?

Yes, Automatic Print Ejector - The Punching Machine is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by MatterHackers, published on MyMiniFactory. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Automatic Print Ejector - The Punching Machine 3D printable model by MatterHackers

Automatic Print Ejector - The Punching Machine

Source: MyMiniFactory by MatterHackers

The Automatic Print Ejector - The Punching Machine is a free printable 3D model from MyMiniFactory by MatterHackers. For best results, print with MatterHackers PRO Series ABS Developed by the MatterHackers Engineering Team - the Punching Machine gives your printer the ability to remove the. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

473 saves Source: MyMiniFactory Updated 2026-10-05 License: DOWNLOAD-SHARE-MAINTAIN-LICENSE-CREDIT-REMIX-NONCOMMERCIAL · non-commercial

Tags: print, machine, robot, ejector, punching

About this model

For best results, print with MatterHackers PRO Series ABS Developed by the MatterHackers Engineering Team - the Punching Machine gives your printer the ability to remove the printed part from the bed without any human interaction. See it in action below.

Frequently asked questions

Is this 3D model free to download?: Yes. Automatic Print Ejector - The Punching Machine is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by MatterHackers.
Who made this model?: Designed by MatterHackers, published on MyMiniFactory. 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.