EOS is preparing to introduce a new polymer powder-bed fusion 3D printing platform at Formnext 2026, and one early customer evaluation is already providing a preview of its production performance. Materialise, an additive manufacturing service provider, tested the soon-to-launch system under real production conditions and reported 44% higher productivity than with the previous EOS platform, along with a reduction of more than six minutes in build time per part.
The evaluation used the new EOS printer to produce a cable twist wheel for GKN Aerospace. According to the account, the machine successfully printed the component. Materialise also assessed reliability, the effect of new features, productivity and efficiency, usability and control, and the ease of post-processing. These areas matter for a service provider that must combine throughput with stable part quality across different customer applications.
Three lasers and dynamic load balancing
EOS has not yet disclosed the full technical specifications of the platform, which is scheduled for a fuller reveal on November 17. The available details describe a three-laser architecture, intelligent laser utilization and dynamic load balancing. The described dynamic load balancing is intended to maximize output per build by distributing exposure workload evenly, while greater laser capacity contributes to higher productivity.
Giovanni Vleminckx, process engineering manager at Materialise, said the three lasers make a visible difference in performance. He added that their intelligent utilization helps Materialise achieve considerably higher throughput while maintaining the part quality its customers expect. The figures come from Materialise's evaluation of the system.
Process control and post-processing
The new system also offers extended process controls. Users can work with validated parameter sets or open them up to gain more control and align processes with specific applications and key performance indicators. Vleminckx said the overall performance of the system stood out rather than a single isolated feature, combining the productivity needed with the process stability and control required for demanding applications.
For the cable twist wheel, Materialise recorded the 44% productivity gain relative to the previous machine. Build time per part fell from 19:53 to 13:51 minutes. The service provider also cited downstream benefits from an advanced roller recoater that creates softer powder cakes. This makes it easier to depowder parts and reduces handling effort. Vleminckx described the softer powder cake as a tangible improvement for operators, saying parts are easier to unpack and depowder, making the overall workflow more efficient.
The combination of the three-laser architecture, the new roller recoater and open process controls is significant for a manufacturing service with high-throughput requirements. Materialise must adapt to different production applications while maintaining quality, so gains in build speed and powder removal can affect both equipment output and operator workload. The reported results cover the cable twist wheel application, however, and do not establish performance across all geometries, materials or operating conditions.
EOS plans to show the polymer AM platform at Formnext 2026, from November 17, at booth D71 in hall 12. The remaining specifications are set to be released on November 17. Until then, the Materialise results offer an early indication of the platform's intended throughput and workflow benefits.