Sailfin Extruder for Ratrig V-Core & EVA system

8/23/22 - Added .step file

1/16/22 - Updated to final version, very minor changes.

This is the Sailfin Extruder, remixed for the Ratrig V-core 3 and EVA carriage system.

BOM

All printed parts
M320mm bolt
M325mm bolt
M3*8mm bolt

M3 standard nut
Me Square Nut

Donor parts from BMG type dual-geared extruder.

PTFE tubing for the bottom of the extruder into the hotend. about 20mm for a Dragon highflow, but this will vary depending on the hotend you have.

Also a small piece of PTFE tubing for the top of the extruder to act as a filament guide.

See video for assembly:
https://youtu.be/QAGYIsqXLwI

SAILFIN EXTRUDER - original design located here:
https://github.com/CroXY3D/Sailfin-Extruder