Spoolholder with ball-bearings for big spools
prusaprinters
<p>A filament spool holder optimized for big and heavy spools for a Creality Ender 3 Pro.<br>With the help of an integrated thread it can be fixed on the current arm and with two classic ball-bearings the spool can roll freely.<br>With the indentations on the rolling-part the spool can't roll off. This part is hollow so you can add a (4,2mm diameter, 126mm lenght) rod for extra strength.</p><p>Tested with up to 2,3kg spools of 3D Jake EcoPLA.<br><br>A Prusa Printer Edition can be created if you give me the dimensions for the current spoolholder or you can remix my design. <br>If needed, i can publish the Solidworks Design too.<br><br>Prints with almost no supports.</p><p><br> </p>
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