UltiMaker S6 Secure and S8 Secure: The Next Generation of Secure 3D Printers

Introducing the Secure Line of UltiMaker 3D printers

The Secure Line includes two brand-new models: the S6 Secure and the S8 Secure. Both are built on the proven S-Line platform but adapted for military-grade requirements. Unlike standard UltiMaker printers, these devices are engineered to protect sensitive data, prevent unauthorised access, and operate reliably in defence and government environments.

With the UltiMaker Cheetah motion planner, enhanced high-flow print cores, and an upgraded feeder system, the S6 Secure and S8 Secure can achieve up to four times the productivity while maintaining exceptional print quality. When paired with the extensive library of engineering-grade materials available, and full support for mutli-material printing, the Secure Line provides unmatched flexibility.

By combining industrial performance with hardened security, UltiMaker has created a secure 3D printer range that can be deployed across bases, ships, and field units.

What makes the S6 and S8 Secure different?

Traditional 3D printers often rely on network connections, cloud systems, or remote monitoring, all of which pose risks in high-security environments. The S6 and S8 Secure eliminate these vulnerabilities with security features that redefine what it means to have a secure 3D printer.

Some key security features include:

• Air-gapped architecture – no Wi-Fi, no ethernet, and no cameras.
• USB-only workflow – preventing network-based intrusion.
• Tamper-resistant hardware – protected against physical interface.
• Encrypted and suitable workflows – safeguarding sensitive design files.

These capabilities ensure that secure printing solutions can be deployed in the most demanding environments, from naval vessels to forward-operating bases. This makes them completely different from standard UltiMaker 3D printers and are uniquely suited to defence applications where IP protection and operational security are critical.

How are these printers NATO certified?

The UltiMaker S6 Secure and S8 Secure are among the first NATO certified printers, designed to meet the strict security and compliance standards required by defence and government organisations. This certification confirms that these secure 3D printers are suitable for the deployment in sensitive, mission-critical environments where data protection is essential.

Built in the EU, the Secure Line complies with GDPR, ITAR, and defence export regulations, making it trusted across NATO member states. For military users, this means greater confidence when deploying printers in bases, workshops, or field units, with assurance that these printers meet allied security requirements.

With NATO certification, defence teams can use UltiMaker’s Secure Line of printers to produce mission-ready parts on demand, from spare components to specialist tools, reducing reliance on vulnerable supply chains. 

What industries benefit from the S6 and S8 Secure printers?

These printers are designed for practical, mission-ready use in environments where security and reliability are non-negotiable. Delivering value across defence, government, and other high-security sectors, the S6 and S8 Secure printers are also ideal for:

• Aerospace and defence manufacturing – they offer secure production of jigs, fixtures, and prototypes without exposing sensitive IP to external networks.
• Energy and infrastructure – they’re great for replacement parts printed locally in controlled environments to minimise downtime.
• Healthcare – they can securely produce custom tools and components while maintaining compliance with data protection regulations.

By delivering secure printing solutions across multiple industries, the UltiMaker Secure Line reduces logistical risks, protects sensitive information, and ensures critical operations continue without interruption. 

Which model is right for you?

While both of these secure 3D printers are built on the proven S-Line platform and enhanced with NATO-approved safeguards, they differ mainly in size and output capacity, making each unique to certain environments.

Both deliver the same trusted secure printing solutions, so the choice comes down to scale and deployment needs. You can read the S6 Secure and S8 Secure data sheets for more technical information.

Get in touch with us for more information

The UltiMaker S6 and S8 Secure represent a breakthrough in secure 3D printing solutions. With NATO certification, EU manufacturing, and uncompromising performance, they’re the trusted choice for high-security industries.

As an authorised reseller of UltiMaker printers, we can provide the best advice, supply, and support for the new UltiMaker Secure Line of 3D printers. Whether you need a new professional UltiMaker 3D printer or you want to understand how NATO-approved solutions can benefit your organisation, we’re here to help.

Don’t hesitate to contact us today to find out how these next-generation UltiMaker printers can support your mission-ready workflows.