
Fuse X1
Formlabs Fuse X1
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.

Key Features of Fuse X1
- Large-Format Production: Print full-scale production-quality parts in a massive 330 × 330 × 565 mm build volume.
- High Throughput: Achieve 30%+ packing density and manufacture thousands of end-use parts in days, not weeks.
- Low Part Cost: Delivers up to 50% lower part costs than traditional powder bed fusion systems while using less floor space.
- Injection Molding Alternative: Cost-effective for producing tens of thousands of parts.
- 3× Faster Production: Higher throughput compared to competing industrial SLS and MJF systems.
- Easy Installation: Fits through standard doors with no facility retrofit required.
- Intuitive Operation: User-friendly touchscreen interface and reliable day-one setup.
- Fast Changeovers: Build Unit enables quick 5-minute print swaps for continuous production.
- Adaptive Thermal Control: Maintains extremely stable temperatures for exceptional part quality and unlimited packing freedom.
- AI-Powered Print Intelligence: Computer vision detects and prevents failures in real time, maximizing uptime and yield.
- Simplified Workflow: PreForm software auto-packs, optimizes, and organizes builds while supporting STL, OBJ, and 3MF files.
- Rapid Printing: Most large builds finish in under 24 hours, with same-day large parts possible in just 5 hours.
- Continuous Production: Insulated Build Units allow natural cooling while the next print starts immediately.
- Automated Powder Recovery: Fuse Sift X1 streamlines unpacking with integrated compressed air and automatic powder transport.
- Professional Finishing: Fuse Blast delivers clean, polished, semi-gloss, dye-ready surfaces with higher batch capacity.
- End-to-End Efficiency: Complete industrial SLS workflow that can be installed and operated in under one hour without a dedicated operator.
Technical Specifications
| Category | Specification |
|---|---|
| Technology | Selective Laser Sintering (SLS) |
| Build Volume (W × D × H) | 330 × 330 × 565 mm | 13.0 × 13.0 × 22.2 in (61.5 L) |
| Layer Thickness | 110 microns | 0.004 in |
| Laser Type | Ytterbium Fiber, 120 W |
| Laser Spot Size | 330 microns | 0.012 in |
| Throughput | 0.330 sintered kg/hr |
| Max Packing Density | 30%+ (volume), 48%+ (mass) |
| Material Refresh Rate | As low as 20% |
| Materials | Nylon 12, Nylon 11*, Nylon 12 GF**, TPU**, Open Material Mode |
| Print Intelligence | AI-powered real-time print failure prevention |
| Footprint | 1.3 m^2 / 14.1 ft^2 |
| Power Requirements | 200-240VAC single phase, 50/60Hz, 50A rating |
| Warranty and Services | Production and Self-Service plans available. |
