There are some people out there who believe that all I do is talk

3D Printing
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@christophe_malvasio have you seen RichRap’s open-source pellet extruder? https://www.youmagine.com/designs/universal-pellet-extruder-reprap-3d-printing

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@Ryan_Carlyle
i did thanks; i will try to make him work on a good 3d printer