Sigma D25

$ 3,995.00

$ 3,995.00

BCN3D Sigma D25

Discover the new generation of BCN3D's best-known 3D printer, engineered to grant maximum productivity through a hassle-free experience thanks to features like its massive print volume and full connectivity. Powered by Independent Dual Extruder (IDEX) system, the Sigma D25 delivers quickly functional prototypes with quality and precision.

Already trusted by 15,000+ engineers and designers

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Large print volume

25 Liters

Total Build Volume







Straight-forward workflow.
Wireless printing.

The Sigma D25 is equipped with the latest connectivity features. Easily send your print files when connected to the network for a hassle-free workflow. And forget about manual firmware upgrades thanks to Over The Air (OTA) updates, who will ensure that your printer is always up to date (activated on demand).

Key Features

Bondtech Extruder

Bondtech™ Extruders

This extruder features high-tech dual drive gears by Bondtech™, offering more control, sharper details, and superior performance for any type of filament.

Filament Runout Sensor

Filament Runout Sensor

A job-saving sensor that detects when the filament is finished and pauses the printing process until it is reloaded again.



The hotends have been carefully designed to deliver the smoothest and most reliable extrusion.



The autocalibration system incorporated in the BCN3D Epsilon calibrates the entire printer in less than 6 minutes by measuring multiple points to automatically adjust the printing surface height and (XY) offset between both nozzles. Always obtain a perfect first layer, without any user intervention needed.


Multilingual 5" touchscreen

The BCN3D Epsilon Series is equipped with a multilingual intuitive interface that guides you through its advanced features. Supported languages: German, English, Spanish, French, Italian, Japanese, Portuguese, Chinese.

aluminium frame

Aluminium Frame

Sturdy aluminum frame for guaranteed strength and durability on your workfloor.

Create big functional parts with solid mechanical properties.

Unlock a wide range of technical applications with the industrial-grade BCN3D Filaments, developed by the renowned chemical companies: BASF and Mitsubishi Chemical, or work confidently with any third-party material of your choice thanks to BCN3D's Open Filament System.


BASF    mcpp

Enhance with Compatible Smart Cabinet

BCN3D Smart Cabinet


The Smart Cabinet completes the Epsilon ecosystem, offering seamless integration with your BCN3D Epsilon printers and boosting their performance. Its filament humidity control keeps your materials in optimal condition, and its uninterruptible power supply protects your work at all times, avoiding the risk of losing your print job due to power outages.

Smart Cabinet Key Features

BCN3D Smart Cabinet Humidty Control

Humidiy-controlled environment

Designed to extend the service life of your materials, the alumina absorbs the moisture from the air in the chamber. Once it becomes saturated, this material is isolated from the filaments and gets heated up until it releases the moisture, purging it out of the system. This process effectively keeps the filament dry and in optimal condition for its use.

BCN3D Smart Cabinet Storage Print

Print while in storage

The dehumidifier can fit up to 10 small spools (weight between 750 g - 1 kg and width up to 55mm) or 4 big spools (weight up to 2,5kg). These can be loaded to your 3D printer directly from this humidity-controlled environment, therefore allowing it to print while keeping the materials in perfect condition.

BCN3D Smart Cabinet Work Station

Complete working station

The tool drawer provides you with every utensil you might need, and thanks to the extra space for your laptop or tablet you count on a full working station right by your 3D printer.

BCN3D Smart Cabinet UPS

Uninterruptible Power Supply (UPS)

The UPS electric signal filtering protects your print from any possible outages and micro-cuts on the electric current. In the event of a blackout of up to 10 minutes, this technology will enable the 3D printer to automatically resume the printing process once the power is back. In case of a longer outage, the UPS will save the printer’s last position, so that you can manually resume the printing process at any time and without consequences for your print.

BCN3D Smart Cabinet UPS
BCN3D Smart Cabinet Storage

Storage and transportation

Maintain your workspace organized and clean at all times thanks to the ample storage space, designed to keep extra building plates and unopened filament spools - and thanks to the Smart Cabinet’s transportable structure, your printer can be easily moved across your facilities.

A Unique Ecosystem

Specifications for BCN3D Sigma D25

Printer Properties
3D Printing Technology Fused Filament Fabrication (FFF)
Architecture Independent Dual Extruder (IDEX)
Filament Management System: Not included
Printing Volume 420mm x 300mm x 200mm (16.5" x 11.8" x 7.8")
Build Chamber Open Chamber
Air Filtering N/A
Number of extruders 2
Warranty 1 year
Extruder System Extruder Bondtech™ high-tech dual drive gears
Hotends optimized and manufactured by E3D
Printing modes Single mode
Duplication mode
Mirror mode
Multimaterial mode
Soluble Supports Mode
Calibration system Based on a piezoelectric sensor
Main Features:
* Accurate Z homing
* Quick assisted bed leveling
* Automatic XYZ offset extruder calibration
* Automatic Mesh Mapping
Electronics Single Board Computer: Toradex ARM Compute Module
Motion Board: BCN3D Electronics with Independent Stepper Drivers
Firmware Firmware BCN3D Embedded Linux distribution
BCN3D Epsilon - Marlin
Heated Bed Silicone thermal pad
Screen 5" full color capacitive touchscreen
Supported languages Spanish
Supported files *.gcode
Operating sound 49 dB(A)
Nozzle diameter Brass nozzle: 0.4mm (default) | 0.8mm
Certifications CE / FCC
Connectivity Offline printing: SD card
Online printing: WiFi or Ethernet (through BCN3D Cloud)
Filament 2.85 ± 0.05 mm
Compatible materials Standard Materials: PLA, Tough PLA, PET-G, TPU 98A, PVA, BVOH
Open filament system Yes
Physical Properties
Overall Dimensions 690mm (W) x 530mm (D) x 550mm* (H) (27.2” x 20.9” x 21.7”)
*with bowden up to 720mm (H) (28.3”)
Weight 30kg (66.1 lb)
Shipping box dimensions 800mm (W) x 600mm (D) x 730mm (H) (31.5” x 23.6” x 28.7”)
Shipping weight 38kg (83.78 lb)
Shipping method Box
Printing Properties
Recommended profiles Layer height: 0,2mm | 0,3mm | 0,4mm (depending on nozzle diameter)
Layer height 0.05mm - 0.5mm (custom profiles)
Positioning resolution (X / Y / Z) 1,25µm / 1,25µm / 1µm
Operating temperature 15 ºC - 30 ºC
Extruder maximum temperature 300 ºC
Heated bed maximum temperature 80 ºC
Electric Properties
Input AC 100-240V, AC 6,5-2,7A, 50-60Hz
Maximum power consumption 650W
File preparation software BCN3D Stratos
Operating Systems Windows, Mac, Linux
Supported files STL, 3MF, OBJ, AMF
Wireless connectivity BCN3D Cloud
Supported browsers Google Chrome, Mozilla Firefox, Microsoft Edge, Safari, Opera

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