EOS is preparing to unveil a new polymer 3D printing platform at Formnext 2026, with the full details scheduled for release on 17 November. Ahead of the launch, some of the powder bed fusion supplier's customers have already trialled the system, and Materialise has reported 44% higher productivity than with the previous EOS platform, along with a reduction of more than six minutes in build time per part.
Evaluated under production conditions
The additive manufacturing service provider ran the soon-to-launch machine under real production conditions, using it to produce a cable twist wheel for its customer GKN Aerospace. The exercise went beyond checking whether the part could be printed — it could. Materialise also set out to measure reliability, the impact of the platform's new features, productivity and efficiency, usability and control, and how easy the prints were to post-process.
Three lasers with balanced workload
EOS has not yet published the full technical specification, so the picture remains partial. What is known is that the platform uses a three-laser architecture:
- Intelligent utilisation of the three lasers, which the service provider says makes a visible difference to performance;
- Dynamic load balancing, intended to maximise output per build by distributing the exposure workload evenly;
- Greater laser capacity, which the supplier links to higher productivity.
Giovanni Vleminckx, process engineering manager at Materialise, said the three lasers deliver considerably higher throughput while the service provider maintains the part quality its customers expect.
Open parameters and easier depowdering
The system also offers extended process controls, meaning users can work with validated parameter sets or open them up when a specific application or set of KPIs requires closer alignment. Vleminckx said what stood out was not one isolated feature but the overall performance of the system, which he described as combining the productivity the company needs with the process stability and control required to bring demanding applications into production.
On the GKN Aerospace part, the reported 44% productivity gain corresponded to build time per part falling from 19:53 to 13:51 minutes. Materialise also noted downstream benefits from an advanced roller recoater that creates softer powder cakes, making parts easier to unpack and depowder and reducing handling effort in the workflow.
For a manufacturing service with high-throughput requirements that has to adapt to different production applications, those combined effects — laser architecture, recoater and open process controls — shape how readily new work can be taken on. Full technical details of the platform are due on 17 November; the figures reported so far relate to one part evaluated by one customer. EOS plans to show the system in person from that date at Formnext 2026, at its booth in hall 12, stand D71.