Nexa3D QLS 820 Thermoplastic SLS 3D Printer

Redefine Large-Scale Manufacturing with the Nexa3D QLS 820

Industry’s Fastest SLS 3D Printer

Smart automation in the Nexa3D QLS820 eliminates problems with capacity utilization and downstream labor intensity. This thermoplastic 3D printer has 4 times the power and throughput of competing models and can print up to 8 liters per hour at a 20% job density.

Broad Material Selection

From standard options like PA12, PA11, and Polypropylene to high-performance aluminum, glass, and fiber-filled composites, this printer’s broad temperature range and inert processing environment let you tackle even the most demanding applications. With its open-source platform, you have the freedom to experiment and innovate with materials that perfectly match your project needs.

Unmatched Throughput

The Nexa3D QLS 820 sets a new benchmark for thermoplastic additive manufacturing with its massive 350 x 350 x 400mm build volume, 50-200-micron Z resolution, and four powerful 100W CO2 lasers. Built for maximum productivity, it minimizes downtime with its detachable construction unit. With a quick swap, users can initiate the breakout process while docking a new build unit to keep printing running seamlessly.

Automation-Ready, Open Platform

The QLS Command Centre, powered by NexaX software, revolutionizes your 3D printing workflow with a large touchscreen control station. From this centralized hub, you can effortlessly manage your entire printer fleet, prepare print jobs, and monitor real-time printer status and performance—all at your fingertips. NexaX for QLS enhances flexibility by enabling remote access to your QLS systems, whether you’re using the Command Centre, a computer, or a mobile device.

Unrivaled Features of the Nexa3D QLS 820

Achieve print rates of up to 8 liters per hour with the Nexa3D QLS 820’s quad-laser system. With an average packing density of 20%, it delivers up to 4x the productivity of competing powder-based polymer 3D printers.
Designed with growth in mind, the Nexa3D QLS 820 features an automation-ready architecture, a flexible material processing system, and advanced fleet management tools to keep up with your production demands.
The Nexa3D QLS 820 offers a versatile, open platform ready for automation. It provides a technology-neutral platform that can integrate with everything from MES and ES systems to modular post-processing solutions.

Printer Specs

Build Volume

350 x 350 x 400 mm

Dimensions Closed

200 x 140 x 200 cm

Laser Type

4 x 100W CO2

Printing Speed

Up to 8,000 ccm per hour

Z Resolution

50-200 microns

Material Delivery System

Removable Automated Build Unit

Weight

750kg

Power Requirements

26 kWat

Operating Temperature

+5ºC/+25ºC

Interface

Web Dashboard

Additional Equipment

Power handling and refreshing station

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Redefine Large-Scale Manufacturing with the Nexa3D QLS 820

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Unrivaled Features of the Nexa3D QLS 820

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