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Sigma R17 BCN3D Technologies

Sigma R17 BCN3D Technologies - 3D printers
Sigma R17 Sigma R17 Product description: A professional 3D printer with a maximum build size of 210 x 297 x 210 mm, manufactured by BCN3D Technologies. Customer reviews:
Review of the Sigma R17 professional 3D printer. - by , Feb 11, 2017
4.1/ 5stars
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Basic specs Price: $ 2,921
Model Sigma R17
Brand BCN3D Technologies (see all products)
Category Professional
Technology Extrusion
Material Thermoplastics > Standard (PLA, ABS…)
Build volume 210 x 297 x 210 mm
Release date 2017
Country Spain

BCN3D Technologies Sigma R17 review

The BCN3D Technologies Sigma R17 is a desktop 3D printer from BCN3D Technologies, a Spanish manufacturer. Formerly known as RepRapBCN, the BCN3D Technologies company changed its name to address the professional 3D printer market.

BCN3D now manufactures the Sigma R19 as well as the Sigmax R19.

The BCN3D Technologies Sigma R17 is able to 3D print a wide variety of thermoplastics, including PLA, ABS, PVA, TPU, Nylon, HIPS and Specials 3D filaments.

BCN3D Technologies Sigma R17 main features

  • IDEX (Independent Dual Extruder):
    • Users can launch multi-material or multicolor 3D prints, use solvable support structures, or reduce printing duration for small production series.
    • It enables free and independent movement of the 2 extruding heads.
    • The maximum temperature of extruders is 290°C.
  • Heated print bed: can reach up to 100°C.
  • Set of nozzles: different nozzle diameters are available, ranging from 0.3 to 1 mm.
  • Large color touchscreen: for an easy user experience.

Sigma R17 price

This dual extruder 3D printer is available at the manufacturer price of €2,655.

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BCN3D Technologies Sigma R17 tests and ratings
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Sigma R17 BCN3D Technologies


Model Sigma R17
Manufacturer BCN3D Technologies
Price $ 2,921
Release date 2017
Country Spain
Status Available
Category Professional
Technology Extrusion
Material Thermoplastics > Standard (PLA, ABS…)


Max. build size 210 x 297 x 210 mm
Max. build volume 13.0977 L
Max. temperatures
Build chamber
Build plate
Min. layer thickness 0.05 mm
XY accuracy 0.001 mm
Max. print speed


Dimensions 465 × 440 × 680 mm
Weight 15 kg
Nozzle diameter(s) 0.4 mm
Filament diameter 2.85 mm
Power input 240W @ 110-220 V 50-60 Hz AC


Heated print bed Yes
Dual extruder Yes
Independent Dual Extruder (IDEX) Yes
Multiple extruders (3+)
Pellet extruder
Full color
Conveyor belt
Hybrid manufacturing
Freeform (robotic arm)


SD card Yes
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