High Accuracy & Fast Printing
High-speed scanning and precise laser control support accurate part production with efficient throughput.
SLS Series 3D Printer
High-Precision 3D Printers
Fast and High-Precision Printing
100% Powder Utilization
Self-developed Slicing Tech
Core Advantages
Industrial SLS performance for production and customization
The SLS Series combines precision hardware, self-developed software and efficient powder usage to support functional parts, product validation and flexible manufacturing.
Larger Effective Build Area
SLS260 and SLS400 provide practical build envelopes for prototypes, functional components and batch production.
Self-developed Slicing Technology
Online slicing and adjustable process parameters help teams respond quickly during the build process.
100% Powder Utilization
Efficient powder usage helps reduce material waste and improve the economics of industrial SLS production.
Personalized Customization
Supports customized production requirements across materials, part geometries and application workflows.
Multiple Proprietary Technologies
Prismlab integrates self-developed control software and process technologies into a complete SLS solution.
Manufacturing Value
Reduce tooling cost and increase production flexibility
SLS additive manufacturing removes the need for conventional tooling in many applications, helping companies shorten validation cycles, simplify supply chains and produce functional parts on demand.
01
Lower tooling cost and lead time
Reduce mold design and development expenses while lowering total cost of ownership.
02
Functional design validation
Validate designs earlier, shorten development cycles and accelerate product launch.
03
Flexible production planning
Update designs and adjust production mixes as market requirements change.
04
Simplified supply chain
Gain more control over production and reduce dependence on external suppliers.
Material Compatibility
Process a broad range of SLS materials
Support for engineering polymers and specialized materials enables both functional prototypes and end-use components.
PA12
PA11
PA6
Coated
Sand
PS
PP
TPU
TPE
Self-developed Control Software
Action 3DSYS
Online slicing, 3D visualization, friendly human-machine interaction, touch screen and PLC integration, and adjustable parameters during the forming process.
Equipment Parameters
SLS260 and SLS400 technical specifications
Compare build dimensions, laser configuration, scanning system, materials, software and installation requirements.
| Parameter | SLS260 | SLS400 |
|---|---|---|
| Machine Dimensions (W×D×H) | 1360×980×2050 mm | 1850×1150×2080 mm |
| Build Chamber Size (X×Y×Z) | Φ260×320 mm | 400×400×400 mm |
| Effective Build Size (X×Y×Z) | Φ240×300 mm | 370×370×380 mm |
| Laser | CO₂, 30 W | Imported CO₂, 55 W |
| Spot Diameter | ≤0.4 mm | 0.2–0.4 mm |
| Galvanometer Scanning System | F-theta high-speed scanning lens | High-speed, high-precision galvanometer system |
| Scanning Speed Window | 1.5–8.0 m/s | 1.5–8.0 m/s |
| Layer Thickness | 0.1 mm standard; 0.05–0.3 mm adjustable | |
| Forming Accuracy | ±0.2 mm (L≤200 mm) or ±0.1% (L≥200 mm) | |
| Powder Spreading Method | Single-cylinder, one-way spreading | Dual-cylinder, bidirectional spreading |
| Forming Materials | PA12, PA11, PA6, coated sand, PS, PP, TPU, TPE | |
| Operating System | Windows 7 / 10 | |
| Control Software | Action 3DSYS, self-developed | |
| Data Format | STL | |
| Control Software Functions | Online slicing; adjustable layer thickness, scan spacing, scan mode and laser power during forming; 3D visualization; friendly HMI; touch screen and PLC integration | |
| Chamber Temperature | ≤190°C | |
| Ambient Temperature | -10–40°C | |
| Relative Humidity | ≤80% | |
| Power Supply & Power | 220 VAC / 50 Hz / 7.6 kW | 380 VAC / 50 Hz / 12 kW |
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Applications
From functional prototypes to industrial components
Prismlab SLS technology supports product development and production across medical, consumer, automotive, model making and industrial sectors.
Medical Devices
Support customized medical products, rehabilitation devices and functional healthcare components.
Phone Cases
Create personalized consumer products with complex patterns and durable polymer structures.
Model Making
Produce detailed models and assemblies for design review, display and engineering verification.
Automotive Interiors
Support interior component development, customization and functional validation.
Custom Models
Build complex custom geometries without conventional tooling or assembly limitations.
Industrial Parts
Manufacture functional parts for aerospace, industrial design, equipment and end-use applications.
Ready to build your SLS production workflow?
Talk with Prismlab about model selection, material compatibility, build requirements, installation conditions and customized SLS applications.