A professional 3D printer for the industrial sector that enables 3D printing of huge parts from industrial materials (PLA, Tough PLA, PET-G, TPU 98A, PVA, BVOH, ABS, PP, PA), thanks to a passively heated chamber and a completely enclosed printing space. The printer has an independent dual extruder system and a large printing volume of 420×300×400 mm, which offers wide printing possibilities. The 3D printer provides visualization and presentation of accurate 3D models in architecture, advertising and design. In architecture, it allows you to create models of terrain, buildings, interiors, while in advertising it simplifies the production of product prototypes and personalized promotional items. In design, it allows the creation of physical prototypes.