Suzy vs Lisa X: Which SLS 3D Printer is Right for Your Research?

If you are looking at SLS 3D printing for your lab, workshop, or production floor, Sinterit makes two printers worth comparing: the Suzy and the Lisa X. Both are compact SLS systems. Both produce strong, functional parts without support structures. But they are built for different users.

Suzy is a closed system built around one material: PA12 Industrial. It is fast, simple, and made for teams who want reliable output with no tuning. Lisa X is fully open. You adjust the laser, temperature, and materials yourself. It is made for teams who need control.

Here is a side-by-side look at specs, materials, use cases, and pricing so you pick the right SLS 3D printer in Australia for your needs.

Quick Comparison: Sinterit Suzy vs Lisa X

Why SLS Printing Matters for Research and Production

SLS (selective laser sintering) prints parts from powder. No support structures needed. The powder bed holds the part during the build, so you get complex shapes, moving pieces, and internal channels in one print. Parts come out strong, wear-resistant, and chemically stable.

For research labs and production teams, SLS removes the limits of FDM. No supports to remove. No weak layer lines. The full build volume fills with parts, so you produce more per run than other desktop methods. Sinterit materials like PA12, PA11, and TPU Flexa handle everything from rigid housings to flexible hinges to snap-fit enclosures.

Sinterit Suzy: Speed and Simplicity With PA12

The Sinterit Suzy ($33,250 AUD) is a closed-system SLS printer built around one material: PA12 Industrial. PA12 is a strong nylon used for prototyping, tooling, and end-use parts. By locking in one material, Sinterit tuned the Suzy for speed and consistency.

Where Suzy excels:

• Print speeds up to 20 mm/h, among the fastest in compact SLS

• 75 µm layer resolution for smooth surface finish

• Pre-configured settings mean no parameter tuning. Load powder, send the file, print.

• Ideal for mechanical testing, lifecycle studies, and education labs

The trade-off: no access to other materials or custom print parameters. If your work involves testing new polymers or adjusting sintering profiles, Suzy is not the right fit.

Sinterit Lisa X: Full Control, Multiple Materials

The Sinterit Lisa X ($38,160 AUD) is the opposite approach. It is a fully open SLS system. You adjust the laser power, scan strategy, and temperature profiles yourself. Full control over every part of the sintering process.

Where Lisa X excels:

• Build volume of 130 x 180 x 330 mm (nearly double the Suzy at ~8 litres vs ~4.3 litres). Parts up to 40 cm long when placed diagonally.

• 30W diode laser with galvanometer steering (6x more powerful than the older Lisa Pro)

• Supports PA11, PA12, polypropylene, TPU Flexa, and custom or third-party powders

• Full parameter access for research, material development, and process tuning

• Sinterit describes it as the first Industry 4.0-ready compact SLS printer, with API integration for production management

The trade-off: slightly slower than Suzy (18.4 mm/h max vs 20 mm/h), and the open system requires more expertise to set up and optimise print profiles for new materials.

Which One Should You Choose?

Choose the Suzy if:

• You need reliable, repeatable results with PA12

• Your focus is production parts, prototyping, or education

• You want minimal setup and fast turnaround

• You do not need to test custom materials or adjust sintering parameters

Choose the Lisa X if:

• You work with multiple materials or plan to test new powders

• Your research requires control over laser power, temperature, and scan strategy

• You need a larger build volume for bigger parts or higher batch output

• You are in material science, biomedical research, or advanced manufacturing R&D

Both printers are available in Australia through Australian 3D Printers. Sinterit also offers starter packages bundling the printer with post-processing equipment, which most SLS setups require.

FAQ: Sinterit Suzy vs Lisa X

What are the key differences between Suzy and Lisa X?

Suzy is a closed-system SLS printer set up for PA12 Industrial. It has fixed settings and faster print speeds. Lisa X is open. It supports PA11, PA12, PP, TPU, and custom powders. You control the laser power, temperature, and scan settings yourself.

Which Sinterit printer is better for a university research lab?

It depends on the work. If the lab focuses on mechanical testing or teaching SLS basics, Suzy is simpler and faster. If the lab develops new materials, tests custom powders, or needs parameter-level data for papers, Lisa X gives the control needed.

How much do these printers cost in Australia?

The Sinterit Suzy is $33,250 AUD and the Lisa X is $38,160 AUD (both including GST). Full setups with post-processing equipment run $40,000 to $55,000 AUD. See our 3D printer cost guide for full pricing across all tiers.

What materials work with each printer?

Suzy uses PA12 Industrial only. Lisa X supports PA12 Smooth, PA11 Onyx, PA12 Industrial, PA11.5, polypropylene, TPU Flexa, PA11 Carbon Fibre, and third-party or custom powders. View the full range of Sinterit materials.

Is SLS printing better than FDM for production parts?

SLS produces stronger, isotropic parts with no support structures. Parts resist wear and chemicals. For functional prototypes and end-use production, SLS is a step above FDM. For general prototyping where strength is less important, FDM printers like the UltiMaker S8 offer a lower entry cost. Read more about how SLS printing works.

Ready to choose your SLS printer? View the full Sinterit range or request a quote for pricing on complete setups.

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3D Printer 3D Printer Australia 3D Printer Materials 3D Printers additive manufacturing Manufacturing pre-production prototype Prototyping rapid manufacturing research Research Printing Sinterit Sinterit Lisa X Sinterit Suzy