BCN3D Sigma R19


The new Sigma R19 is a reliable and easy-to-use desktop 3D Printer. The Independent Dual Extruder System (IDEX) architecture of this printer delivers high-resolution multi-material parts in a simple and effective way. Furthermore, you can print with 2 different materials or colors.

The Sigma & Sigmax R19 now feature the very productive printing ´Mirror´ and ´duplication´ modes so you can print 2 copies of an item at the same time. The new version of the software, BCN3D Cura 2.1.0, has been released together with the Sigma & Sigmax R19 It is easy to use and to gives full support to the Mirror and Duplication printing modes.


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Improvements and main features:

Extrusion system Optimized by E3D.

Hotend manufactured and assembled by the top world hotend manufacturer.

  • Finest machining quality.
  • Improved thermal dissipation.
  • Refined electronics.
  • Assembled by E3D

Extrusion by Bondtech

Both R19 printers feature the high-tech dual-drive gears by Bondtech, providing:

  • Unmatched grip: The dual-drive gears have ensured a reliable extrusion, getting rid of grinding issues.
  • Increased torque: The extruder mechanism reduces underextrusion problems.
  • Improved extrusion control: Precise extrusion rate to print complex geometries.

Filament runout sensor

A mechanical switch to detect filament presence allows preventing one of the most common and frustrating failure reasons.

Improvements in the Graphic User Interface.

  • Improved information screens
  • Maintenance alerts
  • More printing parameters to control
  • New Assistant to change the Hotend
  • Hotend identification
  • More materials presets
  • Calibration process refined

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.

Such a big family

A hotend suitable for each moment: print either the tiniest or the biggest model, use abrasive filaments to materialize your functional part or take the best profit of the IDEX system by combining different nozzle sizes.

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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.

Technical specifications:

  • IDEX: Indepentent Dual Extruder
  • Printingmodes: simple – dual – duplication – mirror
  • Technology: FFF (Fused Filament Fabrication)
  • Overall Dimensions: 675mm x 440 mm x 680 mm
  • Weight: 20 kg
  • Print Volume: 210 mm x 297 mm x 210 mm
  • Nozzle diameter.
    • 0,3mm
    • 0,4mm
    • 0,5mm (Special)
    • 0,6mm (standard)
    • 0,8mm
    • 1,0mm
  • Heated Bed: PCB
  • Screen: Full Color Capacitive Touchscreen
  • Electronics: BCN3D Electronics v1.0. Independent Stepper Drivers
  • Connectivity: SD (autonomous operation) / USB
  • Maximum extruder temperature: 290 ºC
  • Power consumption: 240W
  • Compatible Materials: PLA, NYLON, PET-G, ABS, TPU, PVA, Composites, Others
  • Support material: PVA for PLA /HIPS for ABS
  • Operative Systems: Windows, Mac, Linux
  • Support files: STL, OBJ, AMF
BCN3D Sigma R19