Suzy vs Lisa X: which SLS 3D printer is right for your research?

As 3D printing becomes an essential part of the modern research lab, the expectations placed on additive manufacturing technology have evolved. It’s no longer just about printing prototypes. Today’s researchers demand precision, reliability, and – perhaps most importantly – flexibility. Whether you’re testing new materials, validating mechanical performance, or designing experimental processes, the tools you use can make or break your work.

Sinterit offers two standout models designed with researchers in mind: Lisa X and Suzy. At first glance, these printers may seem similar – they share a sleek form factor and a comparable build volume – but under the surface, they cater to very different research needs.

Let’s dive into what sets them apart and help you decide which one aligns better with your goals in the lab.

The growing role of SLS in research labs

SLS technology offers a unique advantage in research environments: it allows for the creation of functional, highly detailed parts without the need for support structures. Whether you’re in engineering, material science, biomedical research, or even art and design, SLS opens up a world of possibilities.

But research isn’t one-size-fits-all. Some projects require a rock-solid, repeatable process with standard materials. Others demand freedom – freedom to tweak, experiment, and push boundaries. That’s exactly where Lisa X and Suzy part ways.oughput and better material utilization. SLS also offers excellent mechanical properties – parts are strong, wear-resistant, and chemically stable. Materials like PA12, PA11, or flexible TPUs enable everything from housings to living hinges to snap-fit enclosures. The resulting components are often robust enough for end-use applications without requiring tooling or molds. It’s a safe step before investments requiring much higher entry costs. 

Meet Suzy: precision and simplicity optimized for PA12

The Suzy is Sinterit’s latest addition, tailored for professionals who value consistency and speed over customization. It’s a closed-system SLS printer optimized exclusively for PA12 Industrial – a dependable nylon material known for its strength and versatility.

Suzy’s strength lies in its focus – it delivers an incredibly smooth and efficient printing experience. Its print speed (up to 20 mm/h) is among the best in its class, and the 75 µm layer resolution ensures impressive detail and surface finish.

For research teams focused on part performance, repetitive testing, or post-processing studies, Suzy is a reliable workhorse. Think mechanical testing under varied conditions, lifecycle studies, or educational labs needing a hassle-free yet powerful SLS tool.

But this focus comes with a tradeoff: no access to open materials or print parameter adjustments. So, if your research involves developing or testing new polymers, SUZY will feel limited.

Learn more about pre-configured platforms for SLS 3D printing in research.

Lisa X: a researcher’s playground

If Suzy is a scalpel, Lisa X is a Swiss Army knife. It’s a fully open SLS system designed for researchers who need total control over the 3D printing process. From laser power and scan strategy to temperature profiles and material blends, Lisa X lets you experiment with every aspect of SLS printing.

It supports a wide variety of materials out of the box- including PA11, PA12, polypropylene, and elastomers like Flexa – plus the ability to use custom or third-party powders. This makes Lisa X a dream machine for labs pushing the boundaries of additive manufacturing.

Whether you’re working on biodegradable polymers, conductive composites, or entirely new formulations, Lisa X enables you to fine-tune parameters and collect granular data – crucial for experimental validation and academic publishing.

It’s not quite as fast as Suzy, but for many research teams, the flexibility far outweighs the difference in speed.

Explore how open SLS supports 3D research and experimental development.

Which printer should you choose?

Choose Suzy if:

• You need reliable, repeatable results using a well-established material.
• Your research focuses on mechanical performance, durability, or process consistency.
• You’re working in an educational or prototyping setting where ease of use is key.
• You don’t need to experiment with custom powders or sintering parameters.

Choose Lisa X if:

• Your lab is pushing into advanced applications like biomedical devices, flexible parts, or smart materials.
• You’re involved in material innovation or developing new SLS-compatible powders.
• You need open parameter access for scientific exploration or process optimization.

Final thoughts: a matter of research philosophy

At the end of the day, the choice between Suzy and Lisa X reflects your lab’s research philosophy.

If your focus is on consistency, speed, and simplicity, SUZY will meet your needs with minimal setup and maximum reliability. But if you’re venturing into uncharted territory – developing the next generation of printable materials or designing intricate experimental protocols – Lisa X offers the sandbox you need to explore, iterate, and innovate.

Both printers stand as testament to how SLS technology is reshaping research. Whether you’re building the future of aerospace materials or running a student-led design lab, there’s a printer ready to bring your ideas to life.

FAQ: compact SLS printers for production

Monika Jurek

[email protected]

SLS 3D Customer-Centric Associate with two years of experience working with companies worldwide. She specializes in helping businesses identify optimal solutions for implementing 3D printing using SLS technology.