From idea to functional prototype without limits

SLS prototyping refers to the use of Selective Laser Sintering — a professional 3D printing technology — to create functional prototypes directly from powder materials. A laser fuses thin layers of nylon or other polymers into solid parts, without needing support structures.

Thanks to its design freedom, material strength, and surface quality, SLS is ideal for:
– functional tests, complex assemblies,
– iterative product development,
– parts that resemble end-use performance.

With Sinterit SLS printers, you can prototype quickly, affordably, and in-house — with results that rival injection-molded parts.

Absolutely. SLS delivers isotropic parts with superior mechanical strength, impact resistance, and dimensional accuracy — ideal for working prototypes, even under stress or load.

Yes! With SLS, you don’t need support structures. You can print hinges, gears, channels, or living joints in a single print — no assembly or cleaning required.

You can get full-bed parts overnight using the Lisa X, printing up to 14 cm/h. That’s days or even weeks faster than service providers.

Sinterit’s system supports up to 10 materials, and you can switch jobs easily without fully removing previous powders — saving both time and resources.

Not at all. Sinterit’s ecosystem is designed to be easy to use by engineers, designers, or researchers. Most users are up and running with just a short onboarding.

No — many customers use our SLS printers for low-volume production, especially when tooling isn’t justified or time-to-market is critical.

Yes. The Lisa X integrates with your digital workflows using API and monitoring features, supporting traceability, automation, and resource management.