The Markforged FX20™ and FX10™ represent the pinnacle of large-scale composite 3D printing. The FX20 is specifically designed for the "Point of Need" in aerospace and defense, featuring a massive, heated build chamber and the ability to print with high-temperature, high-strength filaments like ULTEM™ 9085 resin reinforced with Continuous Carbon Fiber. These machines allow you to print massive, flight-ready parts that are lighter than metal but strong enough to withstand extreme environments. For shops looking to scale their composite production, the FX series offers the largest and fastest way to build parts stronger than aluminum.