Dual Extruder BCN3D Sigmax 3D Printer(A3 Printing Size)
Sigmax is a dual Extruder 3D Printer from a Spainish brand BCN3D. It’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.
On the other hand, Sigmax has 2 innovative printing functions -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 models can significantly increase the 3D printing productivity.
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