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BCN3D Sigma Kit

BCN3D Sigma Kit

Bondtech upgrade kit for BCN3D SIGMA.


This kit provides a high-performance material feeding system with the ability to print faster with improved quality. The adjustable thumbscrew allows you to fine-tune the force acting on the filament.


The housing parts are professionally SLS printed in polyamide for maximum strength and precision.


This kit is developed by our partner Emvio Engineering from UK.


This extruder upgrade kit for the BCN3D Sigma printer replaces the original feeders, it comes with it’s own Nema17 high precision geared steppermotor.


It allows for a more reliable printing with all sorts of filaments, both stiff and flexibles and the DualDrive system ensures that the extruder never looses grip of the filament so grinding, slipping is a thing of the past.


The high resolution makes printing with small nozzles <0.30 mm a simple task for those high-res prints.


The included mounts in FDM printed PETG installs at the original position.


Installs in about an one hour with standard tools available.


E-steps needs to be updated to 511 .


Check the installation guide for more information about the about the firmware.


Full installation guide available at the tab installation guide


For best performance also use PTFE tube 3.18/6.4 mm diameter as you can find below.

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