OSE Filament Extruder v21.10 Industry Standards

Open Source

• Lyman Filament Maker - aborted
• Recyclebot - published in 2018 by MOST, but still in development
• Felfil Evo Filament Extruder

Partially Open Source

• QiTech (German Company Making Professional Machines, Partially Open Source, need to look into the reasons behind that)

Non Open Source

• Filastruder Kit
• Motor stall protection - PWM board to limit speed/torque in Filastruder
• Filastruder documentation - zip download

• https://www.qitech.de/en/ind/academy-area/filament-extruder-comparision (dead link)