Sunlu filament dryer S2 roller arm
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This roller arm is for the filament to smoothly slide out of the dryer at a 90 degree angle to the printer
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Model information
- Source
- Printables
- Category
- Accessories
- License
- Creative Commons — Attribution
This roller arm is for the filament to smoothly slide out of the dryer at a 90 degree angle to the printer without excess rubbing on the PTFE tubing, which without the roller found created a lot of friction and caused problems during printing.
Needed:
Ball bearing with 8mm inner diameter
M8 bolt and nut
Note: I printed the wheel in half with pins for the ball bearing to sit nicely inside, then glued using epoxy to be held together strongly.
For mounting onto the dryer I used 3m double sided heavy duty tape.
Recommended print settings:
>25% infill