Does anyone here have experience with this? I’m on the verge of buying the Artme3D extruder kit as it seems to be complete with extruder and spooler. Alternatives like FelFil Evo will sell you the spooler for the same price as the extruder which in my opinion is a scam for something that isn’t that complicated.
The next challenge is filament degradation. Ideally you add some virgin plastic pellets to recycled plastic chunks so that there is enough plasticizer still left in there. Could you just add the plasticizer yourself? It commonly is glycerol or PEG which are pretty common and easily attainable chemicals. Does anyone here have experience with mixing additives yourself?
If your goal is to recycle scrap prints and support, then you might wanna watch this first from Dr. D-Flo. He talks about several things, but incoming material variance is a huge deal. He can’t get consistent extrusion diameter (because inconsistent material pressure because inconsistent material size) without extruding coarse filament, then pelletizing, then extruding consistent filament.
https://www.youtube.com/watch?v=jXY1EygE4R8