Demo BCN3D Sigma Independent Dual Extruder 3D Printer

This is an R16 but has the smart fan and quiet driver upgrades.

It can also be upgraded to the latest R19 specification with the R19 upgrade kit found here


The Sigma from BCN3D is the first and only commercially available independent dual extrusion 3D printer.

The IDEX system allows you to achieve the most accurate dual extrusion prints possible. The Sigma is also capable of printing high quality parts down to layer heights as low as 50 micron.

It also offers a generous build volume of 297x210x210 mm.




Sigma dual extrusion 

 Sigma GOT

Dual Draugi



Technical Specifications


Structural technology Independent Dual Extruder (IDEX)
Manufacturing technology Fused Filament Fabrication (FFF)
Print volume 210mm x 297mm x 210mm
Extruders 2
Filament Size 3.00mm
Nozzle diameter 0,4mm (Standard) / 0,6mm
Heated bed PCB
Screen TouchPAD Resistive Full Color
Electronics BCN3D Electronics v1.0 & Independent Stepper Drivers
Firmware BCN3D Sigma – Marlin
Supported files gcode
Noise 58 dB(A)
Certifications CE / FCC
Connectivity SD Card (autonomous operation) & USB
Layer height 50 microns to 300 microns (IDEX) (Standard nozzle of 0.40mm)
Positioning resolution (X/Y) 0,0125mm (FFF)
Positioning resolution (Z) 0,001mm
Maximum extruder temperature 290°C
Maximum printing temperature 280°C
Maximum hot bed temperature 100°C
Support Structures PVA for PLA // HIPS for ABS




Brand BCN3D
Shipping Weight 47.0000kg
Shipping Width 0.550m
Shipping Height 0.630m
Shipping Length 0.550m
Shipping Cubic 0.190575000m3

Be The First To Review This Product!

Help other Helix Imports Pty Ltd T/AS 3DPrintergear users shop smarter by writing reviews for products you have purchased.

Write a product review

We Also Recommend