Anet A8 Filament Spool Roller Arm
thingiverse
I really love: Low profile of a spool roller versus tall holder Ability to quickly switch out spools without center rods or nuts to unscrew I couldn't find a roller for my Anet A8 like the one for the Prusa I3 Mk2 by MartinMajewski http://www.thingiverse.com/thing:1832235 So I modified his arm to fit the Anet A8 frame and designed it in a way to hold multiple spools with just two printed arms. Things you need to complete the setup: 1) 2 x rods, I used carbon fiber rods 7.8mm diameter ~27cm+ length 2) 4 x Martin's rollers that you'll need to print from thing 1832235 3) 4 x 608 (skater) bearings like these https://www.amazon.ca/gp/product/B00MM1FFUK Edit: I've just added a Filament Guide / Filter to work perfectly with this Holder. Check it out http://www.thingiverse.com/thing:2256538 Print Settings Printer: Anet A8 Rafts: No Supports: No Resolution: 0.2 mm Infill: 20% Post-Printing You may need to drill out the holes a bit to fit the rod.
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