UltiMaker S6 Secure

Secure performance for mission-critical operations

The UltiMaker S6 Secure is designed for organizations that demand total control and absolute reliability. Its air-gapped system ensures full isolation from external networks, protecting sensitive data and production workflows in defense, government, and industrial environments.

Built for security and independence

Factory-flashed firmware and tamper-resistant hardware remove all cloud dependencies. The S6 Secure operates fully offline with optional LAN or USB access, meeting NATO-aligned IT and operational standards to safeguard every print job from start to finish.

Portable, durable, and easy to use

Compact, lightweight, and rugged, the S6 Secure delivers consistent, high-quality results in any environment – whether on base, in the field, or within a secure production facility. Its modular design allows for simple maintenance and quick deployment wherever it’s needed.

Proven UltiMaker performance

Powered by UltiMaker Cheetah motion planning, the S6 Secure achieves up to 4× faster printing compared to previous models while maintaining excellent accuracy and surface quality. With the reliability of the S series and trusted EU manufacturing, it’s ready for any mission.