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BCN3D Sigma R19

Availability: Available to Backorder

Exc. VAT: £2,188.00 Inc. VAT: £2,625.60



Quick overview

The Sigma R19 is a 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. 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.

BCN3D Sigma R19

A new standard

The unique Independent Dual Extruder system of the Sigma R19 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 with the Sigma R19 and print the most challenging parts thanks to soluble supports. Just immerse the model into water and watch the supports vanish.

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.

Such a big family

The new Sigma R19 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.

Extrusion Muscle

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

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.

Innovative IDEX Design

Thanks to the unique IDEX (Independent Dual Extruder) system, the Sigma R19 is a versatile 3D printer that gives you the ability to print multicolor or multimaterial all while providing the finest surface finish. The IDEX system is defined by two extruder heads that are not joined together but instead operate independently, one head at a time. The idle toolhead remains parked which prevents the dripping of molten plastic onto the part.


General dimensions 465mm x 440mm x 680mm (including cables)
Weight 15kg (without filament spools)
Shipping box dimensions 550mm x 570mm x 674mm
Shipping weight 21kg
Architecture IDEX
Technology Fused Filament Fabrication
Build Volume 210mm x 297mm x 210mm
Number of extruders 2
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 PCB
Screen Full Color Capacitive Touchscreen
Connectivity SD Card (autonomous) & USB
Electronics BCN3D Electronics v1.0, Independent Stepper Drivers
Firmware BCN3D Sigma - Marlin
Supported files gcode
Operating Sound 50 dBA
Certifications CE & FCC
Filament diameter 2.85 ± 0.05 mm
Warranty 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
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 290°C
Extruder maximum printing temperature 280°C
Heated bed maximum temperature 100°C
Compatible Materials PLA / ABS / Nylon / PET-G / TPU / PVA / Composites / Others
File preparation software Recommended: BCN3D Cura Compatible: Slic3r, Simplify3D, ...
Operative Systems Windows, Mac, Linux
Supported files STL, OBJ, AMF
Input AC 84-240V, AC 3,6-1,3A, 50-60Hz
Output 24V DC, 13A
Power Consumption 240W