Reliable and easy-to-use desktop 3D Printer with Independent Dual Extruder System that delivers high-resolution multi-material parts in a simple and effective way.

Delivery time: 24h
2.994,75 * Incl. VAT

A new standard

The unique Independent Dual Extruder system allows to print 2 different materials or colours while ensures the finest surface finish. The idle toolhead remains parked, preventing the dripping of molten plastic onto the part.

You choose: multimaterial or multicolor

Create functional parts by combining the properties of two different materials, like rigid and flexible filaments. Or make your designs more attractive by printing with two colours.

Print further, print soluble supports

Avoid geometric limitations and print the most challenging parts thanks to soluble supports. Just immerse the model into water and watch the supports vanish.

Boost your productivity

The Sigma R19 features two new highly productive printing modes thanks to its IDEX system.

Duplication mode

Print the same model with both toolheads simultaneously and double the printing capacity.

Mirror mode

Print the model and its symmetrical part at once, increasing iteration speed and shortening design times.

Unmatched performance

Renewed extrusion system optimized and manufactured by global specialists: e3D™ and Bondtech™.

Such a big family

The new Sigma hotends have been carefully redesigned by e3D™ to deliver the smoothest and most reliable extrusion than ever before. Add the Hotend Family and enjoy a suitable hotend for each moment: print either the tiniest or the biggest model.

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Extrusion Muscle

The Sigma R19 extruder features high-tech dual drive gears by Bondtech™, offering more control, sharper details and a superior performance, no matter the filament used.

Engineered for reliability

Filament Runout Sensor

Simple yet reliable. Save time and money increasing the success printing rate.

BCN3D Filaments

Industrial-grade materials portfolio designed to deliver outstanding results with versatility in mind.


Feel the touch

Operate flawlessly the Sigma via its full colour touchscreen. The attractive and intuitive interface is fully equipped with advanced features that guides the user step by step.

BCN3D Sigma Enclosure

(Optional add-on)

Constant interior temperature: Avoid warping when printing with technical materials.

HEPA Filter: Protect your working environment from potentially harmful particles.

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BCN3D Cura The best slicer for the most versatile 3D Printer

Easy-to-use 3D printing software that prepares your digital model for 3D printing. It includes custom functionalities to enhance the user experience and ease the printing process.

BCN3D Sigma R19



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Physical Dimensions

General dimensions

465mm x 440mm x 680mm (including cables)


15kg (without filament spools)

Shipping box dimensions

550mm x 570mm x 674mm

Shipping weight


Printer Properties


IDEX (Independent Dual EXtruder system)


FFF (Fused Filament Fabrication)

Build Volume

210mm x 297mm x 210mm

Number of extruders


Nozzle diameter

The Sigma has mounted two 0.4mm hotends Compatibility with BCN3D hotends 0.3 / 0.4 / 0.5 / 0.6 / 0.8 / 1mm

Heated Bed



Full Color Capacitive Touchscreen


SD Card (autonomous) USB


BCN3D Electronics v1.0 Independent Stepper Drivers


BCN3D Sigma - Marlin

Supported files


Operating Sound

50 dBA



Filament diameter

2.85 ± 0.05 mm


2 years for EU countries. 1 year for for non-EU countries

Extruder system

Extruder: Bondtech high-tech dual drive gears Hotends: Optimized and manufactured by e3D

Printing Modes

Simple Dual - IDEX Duplication Mirror

Printing properties

Layer height

0,05 - 0,5mm (depending on the nozzle diameter)

Positioning resolution (X/Y/Z)

12,5 µm / 12,5 µm / 1 µm

Operating temperature

15°C - 35°C

Extruder maximum temperature


Extruder maximum printing temperature


Heated bed maximum temperature



Compatible Materials

PLA / ABS / Nylon / PET-G / TPU / PVA / Composites / Others The Sigma accepts filaments from other manufacturers. However, it is recommended the use of BCN3D Filaments to obtain the best results.


File preparation software

Recommended: BCN3D Cura Compatible: Slic3r, Simplify3D, ...

Operative Systems

Windows, Mac, Linux

Supported files


Electrical Properties


AC 84-240V, AC 3,6-1,3A, 50-60Hz


24V DC, 13A

Power consumption