BCN3D Sigmax Dual Extruder

More building space than the Sigma R17

This item is no longer being offered by the manufacturer
  • Dual Extruder
  • Quiet & fast
  • Touch display
  • Prints with water-soluble support material (PVA)
  • Gigantic building space
  • Multicolour printing
  • Automatic building panel calibration

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Product information & technical details

Product types: 3D Printers
Printing Technology: FFF - FDM - LPD
Printer Display: Touch Display
Number of extruders: Double
Interfaces: USB - Connection, SD card
Supported Formats (Slicer): STL, OBJ
Filament Diameter: 2,85 mm
Building platform : 420 x 297 x 210 mm
Minimum layer height: 50 µm


The BCN3D Sigmax is a professional and powerful 3D printer from Spain.

The BCN3D Sigmax is the revised version of the popular BCN3D Sigma R17 with a larger building space.

The printer is quieter, faster and more accurate than ever before.

The 3D printer has a large building space, dual extruder, touch display, heated panel and even more genius features.

The two extruders operate independently of one another, which greatly increases the variety and quality of 3D printing.

For example, PLA and water-soluble support structures (PVA) can be used for printing.

Sigmax allows you to print in Duplication mode or in Mirror mode .

The BCN3D Sigmax is an open source 3D printer that allows any software to be used. The manufacturer recommends using Cura-BCN3D, Slic3r, Simplify3D, etc.

The device is operated with a 2.85 mm filament.

With the 3D printer, you can process materials like PLA, ABS, PVA, HiPS, TPE, flexible filaments, ....
When using special filaments such as wood or metal filaments, we recommend using BCN3D's 0.6 mm nozzle. The 0.4 mm nozzles are installed as standard nozzles. With the 0.4 mm nozzle, layer heights of 0.05 - 0.30 mm can be achieved.

The maximum pressure temperature is 290 °C and the heating bed reaches 100 °C.

More information

Delivery includes:

  • 1x BCN3D Sigmax
  • 1x Toolkit
  • 1x Quick Start Guide
  • 2x PLA filament

Support structure: PVA for PLA / HiPS for ABS

Information on the initial operation, maintenance and model preparation can be found here: BCN3D Support

BCN3D Lovers is the name of BCN3D'S Facebook community.

Profile generator for Cura & Simplify3D: Profile Generator

Product videos:

Customer Reviews

English reviews written for BCN3D Sigmax Dual Extruder

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Did you know?

One of the largest 3D printing communities is called Thingiverse (MakerBot). Here, more than 1.000.000 uploads are available.