BCN3D Sigmax 3D Printer

BCN3D Sigmax R19 Dual Extruder 3D Printer(A3 Printing Size)

Sigmax R19 is a dual Extruder 3D Printer from a Spainish brand BCN3D, which recently won the 2019 Industry Award from the internationally renowned 3D tech publication 3D Printing Industry. Sigmax R19’s A3 printable size is up to 420mm x 297mm x 210mm (length x width x height), allowing users to print extra large 3D model. Its features include:

Adopt Independent Extruder System (IDEX System)
Sigmax R19 adopts independent extruder system, which means 2 printing heads can move independently. The advantage of using independent dual printing head is that it can prevent molten plastic from being dripped onto a print during the dual colors/ materials printing to improve the printing quality.

Build-in Filament Runout Sensor
When material is used up, the printer will automatically pause and will notify the user to reload the a new filament before resume the print.

Hotend designed by e3D™
Hotend designed by e3D™ has an optimized heatbreak and heatsink stuctures, which provide a better heat transfer. This can provide a more reliable and accurate extrusion under different environments.

Bontech™ Extruder
Bontech™ extruder with dual-drive gears has proved to be the best feeding system to ensure a reliable extrusion, which enables a more accurate extrusion rate to 3D print complex 3D models.

Innovative Printing Modes
Duplication Mode and Mirror Mode. Duplication Mode allows 2 identical 3D models to be printed simultaneously with 2 independent printing heads, while Mirror Mode mirrors the 3D model and print it in a pair of symmetric models simultaneously with 2 independent printing heads. Both of these printing modes can significantly increase the 3D printing productivity.

Able to mount enclosure
Enclosure can be mounted on the Sigmax R19 to have a quieter printing environment. Also, a constant interior temperature can be obtained to prevent warping in technical materials such as ABS. (Enclosure needs to be purchased separately)

(*Whether the printer is continuously upgradable depends on corresponding future upgrade kit launched by the manufacturer.)

Regarding shipping policies, please refer to here

$44,880.00 $38,148.00


    Independent Printing Heads Design

    Filament runout detector

    Filament Runout Sensor

    E3D Nozzle

    e3D™  Hotend


    Bondtech™ Extruder

    BCN3D duplication mode

    Duplication Mode and Mirror Printing Modes

    Scale up your projects

    the Sigmax features a massive printing volume of 420 x 297 x 210mm. Produce larger-scale functional parts and get rid of dividing or scaling down models: volume will be no longer a limitation.

    BCN3D 獨立雙噴頭系統

    The 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.

    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

    bcn3D hotends

    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.


    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.


    3D PRINTING TECHNOLOGYFDM (Fused Deposition Modeling)
    PRINTER DIMENSION675mm x 440mm x 680mm (L x W x H)(Height including top white tube)
    PRINTING SIZE420mm x 297mm x 210mm (L x W x H)
    PRINTING RESOLUTION:0.05 – 0.5mm (Based on Nozzle size)
    OS:Windows 7, Windows 8, Windows 10, Mac
    POSITIONING ACCURACY1.25 µm / 1.25 µm / 1 µm (X/Y/Z)




    BCN3D Cura Slicing Software


    Data Sheet

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