Product overview
The Nano 3D Lithography System are advanced projection-based micro-stereolithography (PμSL) platforms designed for micro- and nano-scale additive manufacturing.
Leveraging lithography-grade optical systems and maskless direct-write technology, the Ploceus series achieves industry-leading resolution down to 1 μm, enabling fabrication of complex high-aspect-ratio microstructures, multi-material devices, and ceramic components with exceptional dimensional accuracy.
The series includes multiple precision levels to meet diverse research and industrial requirements:
LSS-20 – Standard precision (20 μm)
LSS-10 / – High precision (10 μm)
LSS-05 – Advanced micro precision (5 μm)
LSS-02 – Ultra precision (2 μm)
LSS-01-DL/LSS-01-TL – Multi-lens alignment systems (up to 1 μm)
With modular configuration options, multi-resolution switching, and visual alignment capability, the Ploceus series supports both rapid prototyping and high-precision microfabrication.
Advantages
① Ultra-High Lithography Accuracy
Resolution from 20 μm down to 1 μm
Dimensional tolerance as low as ±3 μm
High aspect ratio structure fabrication
② Multi-Resolution Switching
Fast switching between 1 μm / 2 μm / 5 μm / 10 μm / 20 μm
One platform for different precision requirements
③ Multi-Material Compatibility
Resin
Biocompatible resin
Hydrogel (e.g., GelMA)
Alumina ceramic slurry
High-temperature engineering resin
④ Visual Alignment & WYSIWYG Processing
Real-time optical monitoring
Automatic leveling and focus
Multi-material heterogeneous alignment
Overlay alignment accuracy up to 2.5 μm
⑤ High-Speed Printing
5–50× faster than traditional microfabrication tools
Suitable for both prototyping and batch research production
⑥ Modular & Flexible Vat System
Mini vat (15 ml) for material development
Large vat for volume production
High-temperature printing module
Automatic de-bubbling system
Applications
Biomedical & Life Sciences
· Microfluidic chips
· Organoid-on-a-chip platforms
· Microneedle arrays (solid & hollow)
· Tissue engineering scaffolds
· Drug delivery systems
· PDMS master molds
Advanced Materials & Metamaterials
Ceramic lattice structures
Gradient metamaterials
Triply periodic minimal surface (TPMS)
Mechanical metamaterials
Porous ceramic scaffolds
Micro-Mechanical & Functional Devices
· Micro gears
· Micro connectors
· Optical metasurfaces
· Micro-springs
· Functional microstructures
Parameters
|
Model |
Lithography Accuracy |
Min Layer Thickness |
Printing Tolerance |
Max Printing Size |
Lens System |
|
LSS-20 |
20 μm |
5 μm |
±50 μm |
38×21×50 mm |
Single lens |
|
LSS-10 |
10 μm |
5 μm |
±20–25 μm |
50×50×50 mm |
Single lens |
|
LSS-05 |
5 μm |
3 μm |
±10 μm |
50×50×50 mm |
Single lens |
|
LSS-02 |
2 μm |
3 μm |
±5 μm |
50×50×50 mm |
Dual lens |
|
LSS-01-DL |
2 μm |
3 μm |
±5 μm |
50×50×50 mm |
Dual lens (alignment) |
|
LSS-01-TL |
1 μm |
3 μm |
±3 μm |
50×50×50 mm |
Triple lens (alignment) |
FAQ
Q: 1. What technology does this system use?
A: The system is based on projection micro-stereolithography (PμSL) and maskless direct-write lithography technology, enabling high-precision micro/nano-scale 3D fabrication.
Q: 2. What is the highest resolution available?
A: Depending on the model, the lithography accuracy ranges from:
20 μm
10 μm
5 μm
2 μm
up to 1 μm (PL-3D-PT)
Q: 3. What materials are supported?
A: The system supports a wide range of materials, including:
Functional resins
Biocompatible resins
High-temperature engineering resins
Hydrogel (e.g., GelMA)
Alumina ceramic slurry
Custom material compatibility is available upon request.
Q: 4. Can it print ceramic structures?
A: Yes. Selected models support ceramic slurry printing, enabling fabrication of porous ceramic scaffolds, lattice structures, and metamaterials.
Q: 5. Does the system support multi-material printing?
A: Yes. Advanced models (PL-3D-PD / PL-3D-PT) support multi-material heterogeneous alignment printing with overlay alignment accuracy up to 2.5 μm.
Q: 6. What file formats are supported?
A: The system supports STL format for 3D model input.
Q: 7. What is the maximum printing size?
A: Depending on the model, the supported printing size can reach up to:
50 mm × 50 mm × 50 mm
Custom vat configurations are available.
Q: 8. What industries is this system suitable for?
A: Typical applications include:
Microfluidic chip fabrication
Microneedle arrays
Tissue engineering scaffolds
Metamaterials
Metasurfaces
Micro-mechanical devices
It is widely used in biomedical research, advanced materials, and microfabrication fields.
Q: 9. What are the installation requirements?
A: Temperature: 20–40°C
Humidity: RH < 60%
Standard laboratory environment
No cleanroom is required for basic operation (depending on application needs).
Q: 10. How does it compare to conventional SLA or DLP 3D printers?
A: The Ploceus system offers:
Lithography-grade optical accuracy
Micron-level resolution (1–5 μm)
Higher dimensional stability
Multi-material alignment capability
It is designed for micro/nano fabrication rather than general prototyping.
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