BCN3D Sigma Extruder
by Kasperc88
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Designed for BCN3D Sigma printer. Not tested if it fit the Sigmax printer.
The original design has a flaw where the air from the hotend cooling fan also cool down the heatblock. This is fixed in this design.
Also it use a 24v radial fan for part cooling and a fan shroud to guide the air to the print.
This should aslo minimize cooling down the nozzle.
The original design has a flaw where the air from the hotend cooling fan also cool down the heatblock. This is fixed in this design.
Also it use a 24v radial fan for part cooling and a fan shroud to guide the air to the print.
This should aslo minimize cooling down the nozzle.
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