Nexa3D QLS 820 SLS 3D Printer
Categories: SLS Printers
The QLS 820 SLS 3D Printer uses Quantum Laser Sintering, a new powder bed fusion technology that combines ultrafast printing, automation-ready hardware and material handling platforms, with powerful software controls to help you achieve production volumes.
Featuring the highest part throughput in its class, the QLS 820 delivers unprecedented production throughput and flexibility, producing parts up to 4x the print speed of traditional laser sintering technologies. With its removable build unit, for independent cool down and de-powdering module, the QLS 820 delivers a polymer-based production alternative to traditional injection moulding with full Industry 4.0 capabilities designed for lights-out 24/7 operation.
The QLS system provides scalable manufacturing through modular design and cloud connectivity. Factory automation-ready, capable of producing ~150K plastic parts annually.
The QLS 820 system features:
- Fastest SLS system on the market printing up to 8 litres per hour
- Standard removable build unit to maximise capacity utilisation. Additional build units available
- Modular Material Processing Station (MMPS). From powder containment and blending to breakout, powder reclamation and sieving, the MMPS offers a scalable solution that ensures safe, clean, and efficient material handling across all material operations
- Industry 4.0 ready with Siemens integrated factory automation PLC controls
- Open platform fully compatible with supply chain-approved materials such as PA11 and PA12. Compatible with higher temperature materials such as PA6 at processing temperatures up to 230°C
- Equipped with DSM PBT powder starter kit for greater performance
- Low cost of ownership
NEXA3D QLS 820 INDUSTRIAL SLS 3D PRINTER TECHNICAL SPECIFICATIONS
Model
|
QLS 820 |
Print technology
|
Selective Laser Sintering (SLS)
|
Compatible material(s)
|
Range of SLS materials:
|
Build volume
|
350 mm (w) x 350mm (d) x 400mm (h)
|
Print speed | Up to 8 litres hour up to 20% average job density |
Z resolution
|
50 – 200 microns
|
Weight
|
750kg
|
Dimensions (closed)
|
2000mm (w) x 1400mm (d) x 2000mm (h)
|
Design file input
|
STL
|
Interface
|
Web dashboard
|
Laser type
|
4x 100W CO2
|
Material delivery system
|
Removable Build Unit
|
Additional equipment | Powder handling and refreshing station |
Operating environment
|
+5˚C / +25˚C
|
Power requirements | 26 kWatt |
Manufacturer Warranty
|
12 months
|
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