Atum3D and AMSYSTEMS Merge to Form Atum Systems, Raise €1M for High-Speed Resin Printer

Netherlands-based Atum3D and AMSYSTEMS have merged to form Atum Systems, combining a DLP printer manufacturer with a multi-laser exposure module developer. The new entity has also raised €1M (US$1.2M) in investment. Atum3D produces high-end DLP resin printers and curing stations, while AMSYSTEMS developed the Multi-Laser Patterning (MLP) module, which uses 20 vertical laser beams at 405nm wavelength with resolution between 0.005mm and 0.040mm and scanning speeds exceeding 25m/s. The merger aims to integrate MLP technology into a new industrial resin 3D printer for high-throughput production.

This merger consolidates two small Dutch firms into a single entity with a differentiated optical architecture. The MLP module's rotating octagonal prism design keeps lasers vertical across the build area, avoiding the edge distortion common in DLP systems. For the polymer vat photopolymerization segment, this addresses a persistent throughput bottleneck: industrial resin printers running 24/7 need faster layer curing to improve machine economics. The €1M raise is modest but sufficient for prototype integration and initial market testing. The combined company competes with established DLP/DLS players like Carbon and Nexa3D, but its multi-beam approach could offer a speed advantage for high-resolution, small-to-medium batch production in dental, jewelry, and industrial tooling applications.

Atum Systems must now demonstrate that the MLP module can deliver reliable, repeatable output at production scale, not just impressive bench speeds. The real test will be material compatibility and post-processing workflow integration, as resin systems live or die on resin supplier partnerships and cure-oven throughput. For buyers evaluating high-speed vat photopolymerization, this is a technology to watch for proof-of-production data, not a reason to change procurement plans today.