Blower adapter for modified Rapman extruder carriage
thingiverse
To enhance airflow, I replaced chylld's ducted extruder carriage with a Sunon blower (PMB1297PYB1-AY).(2).GN. Using a measuring tool, I customized the design. Slicing it with KISSlicer, be cautious while removing supports from the duct. Insert the wider end into the blower with the motor towards the curved cutout and attach the other end to the extruder carriage where the PC card blower was intended to go. A tight fit may need sanding, use epoxy for a secure attachment. Position the fan's center of gravity towards the extruder's centerline with the inlet facing away from it. I'll post pictures after the epoxy sets.
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