
The Formlabs Fuse X1 is a large-format industrial SLS 3D printer, built for engineers, manufacturers, and service bureaus looking to produce large prototypes and high-volume end-use parts with a faster turnaround. Its massive build volume and high packing density enable same-day large parts and 3x the throughput compared to competing platforms. AI-powered Print Intelligence monitors jobs from first layer to final part to reduce failures. Setup takes about an hour, print-to-print changeover takes minutes, and the same end-to-end workflow handles extraction, powder reclaiming, and finishing - moving parts from printed to polished in as little as 15 minutes.
The Formlabs Fuse X1 ecosystem delivers high-throughput, large-format SLS production with lower cost per part, faster turnaround, and a workflow your team can actually manage in-house.
If you're currently outsourcing parts, waiting on tooling, or hitting throughput limits, Fuse X1 gives you a more predictable and scalable way to produce.
Pricing: Starting at Massive 330 × 330 × 565 mm build volume
Same-day large parts (as fast as 5 hours)
3× throughput vs. competing systems
Up to 70% lower cost than legacy SLS systems
Competitive with injection molding at mid volumes
Efficient powder reuse
5-minute changeovers
Minimal operator involvement
Install and start printing in about an hour
The Machine Is Only Part of the Decision
The Fuse X1 is the same machine no matter who sells it. The difference is what happens before installation, during your first builds, and as you scale toward consistent production.
M5D brings real powder bed fusion experience to that process. We've spent years helping manufacturers adopt industrial powder systems - from equipment selection and installation through early production challenges. That means we help with the details that actually determine ROI: powder handling, refresh ratios, mixing new and used powder, sieving, humidity control, nesting, orientation, thermal behavior, and finishing workflow.
In other words, we don't just help you buy the Fuse X1. We help you run it well.
Powder workflow expertise Guidance on DFAM, powder handling, refresh ratios, nesting, orientation, thermal behavior, and finishing workflow so you can get to stable production faster.
Production-scale additive experience - Support for the realities of printing at scale, including throughput, repeatability, and post-processing capacity.
Vixiv AI optimization - Smarter part design before printing to reduce print time, powder use, waste, and total print cost.
SLS and MJF expertise - Honest guidance on which powder technology is the better fit for your application.
Flexible adoption programs - Unique rental and cost per copy options based your requirements starting $4700 per month.
14-person service team - Ongoing support to help keep your systems productive after installation.
Consultative approach - A process that starts with your business challenge, not a product pitch.
Prepare
Auto-pack and optimize builds in PreForm
Print
AI-monitored prints with fast turnaround
Swap
Roll build units in/out for continuous production
Unpack
Clean, contained powder recovery with Fuse Sift X1
Finish
Fully clean and polish parts in as little as 15 minutes

A large-format industrial SLS 3D printer built for high-volume production and large functional parts.

A high-capacity, hands-off powder recovery station that keeps production moving.

A mobile print chamber for continuous workflow.
Automates powder transport across the ecosystem.
Simplifies powder blending for consistent results.
Automated cleaning and polishing solution for production parts.
Real-time monitoring detects and mitigates failures—so you hit deadlines without rework
Supports Open Material Mode
* Late 2026
** 2027
Technology: SLS
Build Volume: 330 × 330 × 565 mm
Layer Thickness: 110 microns
Laser: 120W fiber
Throughput: 0.33 kg/hr
Packing Density: 30%+
Footprint: 14.1 ft²
Join M5D and Formlabs for live demos, expert Q&A, and customer events built to help you evaluate the Fuse X1 in a real production context. Whether you're comparing SLS to MJF, looking to scale beyond prototyping, or trying to understand true cost per part, these sessions are designed to give you clear answers.
We’ll help you evaluate if Fuse X1 makes sense based on your volumes, part geometry, and cost targets.
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