BCN3D Sigma Dual Extruder R17

Quieter, faster & more precise than its predecessor

This item is no longer being offered by the manufacturer
  • Dual extruder
  • Touch display
  • Printing with water-soluble support material (PVA)
  • Large printing space
  • Multicoloured print
  • Automatic building board calibration

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Product information & technical details

Manufacturers: BCN3D
Product types: 3D Printers
Printing Technology: FFF - FDM - LPD
Printer Display: Touch Display
Supported operating systems: Windows (7+), Mac OS X (10.7+), Linux (Ubuntu 12.04+)
Number of extruders: Double
Interfaces: USB - Connection, SD card
Supported Formats (Slicer): STL, OBJ
Heated building board: Yes
Nozzle Diameter: 0,4 mm
Filament Diameter: 2,85 mm
Building platform : 210 x 297 x 210 mm
Minimum layer height: 50 µm
Printing Materials: PLA Filaments, ABS Filaments, Special Filaments


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

The BCN3D Sigma R17 is the upgrades version of the popular BCN3D Sigma.

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

The printer has been awarded by 3DHubs as one of the best 3D printers of 2017.
More information can be found here: BCN3D Sigma at 3DHubs

The 3D printer has a large printing area, dual extruder, touch display, heated building board and even more brilliant features.

The two extruders work independently to considerably increase the diversity and quality of 3D printing.

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

The BCN3D Sigma is an open source 3D printer whereby software can be used freely. The manufacturer recommends the use of Cura-BCN3D, Slic3r, Simplify3D, etc.

The device operates with 2.85 mm filaments.

The 3D printer processes materials such as PLA, ABS, PVA, HIPS, TPE, flexible filaments.
If using specialized filaments such as wooden or metal filaments we recommend using the BCN3D 0.6 mm nozzle. The printer is installed with standard 0.4 mm nozzles. With the 0.4 mm nozzle layer heights of between 0.05 - 0.30 mm are possible.

The maximum pressure temperature is 280 °C and the heated board reaches a temperature of 100 °C.

More information

Scope of Delivery:

  • 1x BCN3D Sigma
  • 1x Tool Kit
  • 1x Quick Start Guide
  • 2x Colorfila PLA filament

Supporting structure: PVA for PLA / HIPS for ABS

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

There is also a Facebook community for BCN3D devices: BCN3D Lovers

Profile generator for Cura & Simplify3D can be found here: Profile Generator

Product videos:

Customer Reviews

English reviews written for BCN3D Sigma Dual Extruder R17

4 customer reviews in all languages

4,3 out of 5 stars
5 stars
3 (42%)
4 stars
3 (42%)
3 stars
1 (14%)
2 stars
0 (0%)
1 Stars
0 (0%)

7 reviews

We do not have any reviews in English yet, but we do have 4 reviews available in other languages.

Did you know?

The most popular technology used for 3D printing is FDM (Fused Deposition Modelling). A heated nozzle (hot-end) melts the plastic wire, layering the melted parts.