Thingiverse
Filament pulley printertop
by Wired1
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Video here: http://youtu.be/bSbYbVXHCSA
Neat little two piece pulley and block so fit on top of an 8mm or 5/16" threaded rod, or screw it to the underside of a shelf above your printer.
The two pulley halves just fit together without the need for glue.
this is the best filament feed system I have come up with, it is very fast to change and lets you run multiple spools on a rack beside your printer http://www.thingiverse.com/thing:28944 or between them like I have done here.
Mine cli
Neat little two piece pulley and block so fit on top of an 8mm or 5/16" threaded rod, or screw it to the underside of a shelf above your printer.
The two pulley halves just fit together without the need for glue.
this is the best filament feed system I have come up with, it is very fast to change and lets you run multiple spools on a rack beside your printer http://www.thingiverse.com/thing:28944 or between them like I have done here.
Mine cli
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