Video showing the history of my extruder development

A project log for My machinery 2021: Direct Granules Extruder

Waste plastic turned into raw material for 3D printing.

Norbert HeinzNorbert Heinz 10/30/2021 at 19:170 Comments

In a video I am talking about the history of my extruder development. It was no  straight path to success:

Analyzing material samples from the inside of the extruder enabled me to finally build a working prototype: