The BigRep ALTRA 280 is the ultimate high-performance industrial 3D printer, designed to meet the most demanding applications across industries including automotive, aerospace, and defense. With a build volume of 500 x 700 x 800 mm (280 liters), this powerhouse machine produces complex prototypes, production parts, and end-use components without compromise. Thanks to its welded frame, ball screws, and servo motors — similar to those found in CNC technology — the ALTRA 280 delivers the accuracy and repeatability expected from an industrial-grade machine.
The printer features up to four DSX (Direct Synchronization Extruders) capable of reaching temperatures up to 450°C, with dual backup extruders ensuring uninterrupted production. Both the heated build chamber and vacuum print bed reach up to 180°C, with extremely homogeneous temperature distribution. This ensures strong layer bonding, dimensional accuracy, and compatibility with a wide range of high-performance engineering polymers, including ULTEM 9085, PEEK, and PEKK.
With automated calibration, real-time monitoring via HD camera, and integrated sensors, the ALTRA 280 offers a reliable, push-button solution for 24/7 production. From aerospace-grade parts to functional prototypes and durable tooling, the ALTRA 280 combines size, speed, reliability, and high-temperature capability in a single machine.
