MetalPrinting Gauss MT90 3D printer offers office‑safe metal printing without powders — uses paste based metal extrusion (PME) tech

MetalPrinting showcased the Gauss MT90 3D printer at CES 2026, featuring paste-based metal extrusion (PME) technology that eliminates the need for powders, making it safer for office environments. This compact desktop printer operates at room temperature and reduces the size and hazards typically associated with metal 3D printing. The Gauss MT90 uses 'GaussInk' cartridges with various metal materials and extrudes inks at room temperature, with an integrated HEPA filter to minimize emissions. While the printed parts require sintering in an oven for final fusion, the Gauss MT90 aims to revolutionize metal 3D printing with its user-friendly design and safety features.