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Formlabs Fuse X1 Printer & Build Unit

SKU: PRFL-1061

Industrial SLS 3D printing system for engineering, manufacturing, and service bureaus
Large build volume and high packing density for large components and high part counts
Up to 3x higher throughput compared to competing platforms
AI-powered Print Intelligence for monitoring the entire print job
Mobile Build Unit for quick job changes, passive cooling, and efficient post-processing

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€ 86.273,81

incl. 19% VAT , plus

Available from: 15.01.2027

Pre-orders possible*

Delivery time: ca. 5 months
(DE - int. shipments may differ)

Available from: 15.01.2027 (Pre-orders possible*)

Formlabs Fuse X1 Printer & Build Unit

€ 86.273,81

incl. 19% VAT , plus

Available from: 15.01.2027 (Pre-orders possible*)

Fast shipping

13+ years experience

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Formlabs Fuse X1 Printer mit mobiler Build Unit für industriellen SLS 3D Druck in der B2B Fertigung

Formlabs Fuse X1 Printer & Build Unit – Industrial SLS 3D Printing for B2B Production

The Formlabs Fuse X1 Printer & Build Unit is a large-format industrial SLS 3D printing system for companies that want to efficiently manufacture large prototypes, durable end-use parts, and production components in-house. With a build volume of 330 × 330 × 565 mm, high packing density, and a seamless powder workflow, the Fuse X1 is particularly suited for engineering teams, manufacturing facilities, product development, automotive suppliers, service bureaus, and industrial 3D printing service providers.

Formlabs Fuse X1 in video

Industrial SLS made easier than ever

The Fuse X1 was developed for companies that want to utilize professional SLS 3D printing without complex infrastructure, long setup times, or large production areas. Compared to traditional industrial SLS and MJF systems, the Fuse X1 offers a compact form factor, automated material flow, and intuitive operation throughout the entire manufacturing process.

For B2B users, this means: less outsourcing, shorter lead times, better control over confidential development data, and faster availability of functional parts.

  Key Benefits of the Formlabs Fuse X1
  
Large build volume: 330 × 330 × 565 mm for large prototypes, end-use parts, and production runs

61.5-liter build volume: 7.5x larger than the Fuse 1+ 30W

High packing density: over 30% packing density for productive, densely packed build jobs

High throughput: up to 3x more throughput than competing systems

Low unit costs: Industrial-grade production with up to 50% lower per-part costs

Compact footprint: only approx. 1.3 m² and fits through a standard door

AI-powered Print Intelligence: detects anomalies and helps prevent misprints

Mobile Build Unit: Switch print jobs in minutes while previous jobs cool down outside the printer

End-to-end workflow: printing, unpacking, powder recovery, cleaning, and polishing within the Fuse X1 ecosystem

Large build volume for full-scale prototypes and production batches

Build volume

7.5x

larger than Fuse 1+ 30W

Build volume

330 × 330 × 565 mm

for large SLS parts

With a build volume of 330 × 330 × 565 mm, the Formlabs Fuse X1 allows for the production of large parts and entire production batches in a single print job. This makes the system ideal for companies that want to produce large functional parts, enclosures, fixtures, mounts, assemblies, small batches, or full-scale components without external manufacturing partners.

The high packing density ensures that the available build volume is used efficiently. Depending on the application, individual large components, multiple different parts, or densely packed production runs can be produced cost-effectively.

Production examples with the Formlabs Fuse X1

Dicht gepackte Produktionscharge mit 3280 SLS Bauteilen im Formlabs Fuse X1 — **3,280 parts**

41.5 hours
41% packing density by volume

SLS Druckjob mit 29 unterschiedlichen Bauteilen und hoher Teilevielfalt im Formlabs Fuse X1 — **29 parts**

22.5 hours
10% packing density by mass

Großformatige SLS Prototypen in Originalgröße aus dem Formlabs Fuse X1 — **3 parts**

21 hours
2% packing density by mass

Dicht gepackter SLS Baujob im Formlabs Fuse X1 für industrielle Produktionschargen

Densely packed production batches with high build volume utilization

The Formlabs Fuse X1 utilizes its large build volume particularly efficiently. Thanks to high packing density, many parts can be nested in a single print job—ideal for service bureaus, production runs, spare parts, and recurring production orders.

For B2B customers, this means: more parts per print, better machine utilization, and lower cost per part compared to many outsourced manufacturing processes.

High throughput for professional SLS production

The Fuse X1 combines a large build volume with high packing density and a fast printing system. The 120-watt fiber laser and high-speed galvanometer enable precise, fast sintering across the entire build volume. This allows large parts to be produced on the same day and production batches to be planned efficiently.

This is particularly relevant for manufacturing facilities and service bureaus: More parts per print job, less downtime between jobs, and a scalable workflow lead to better machine utilization, shorter lead times, and predictable production capacities.

Low per-part costs instead of expensive outsourcing

The Formlabs Fuse X1 helps companies produce SLS components in-house cost-effectively. Instead of outsourcing prototypes, fixtures, or small batches, B2B users can manufacture parts directly in-house. This reduces lead times, lowers unit costs, and increases flexibility for short-notice development and production requirements.

The in-house SLS workflow can quickly pay off, especially for recurring parts, small batches, production aids, and time-sensitive engineering projects.

AI-powered Print Intelligence for greater process reliability

The Fuse X1’s AI-powered Print Intelligence monitors print jobs in real time. By combining computer vision and adaptive temperature control, the system detects anomalies during the printing process and helps prevent errors. The goal is to reduce misprints and achieve high print yield even for long, densely packed, or time-critical SLS jobs. For industrial users, this process reliability is particularly important when components

For industrial users, this process reliability is particularly important when components must be delivered on a tight schedule or when production jobs contain many individual parts.

Adaptive temperature control with 13 heating zones

The Fuse X1 uses adaptive temperature control with thermal imaging technology. The system processes significantly more temperature data than previous Fuse systems and controls 13 independent heating zones. This keeps the powder at a precise temperature throughout the entire print job.

This ensures consistent part quality across the entire build volume—from the first to the last layer and from corner to corner.

Mobile Build Unit: Fast Print Job Changes and Less Downtime

The Fuse X1 Build Unit is a mobile build unit that transports print jobs through the Fuse X1 ecosystem. After printing, the Build Unit can be rolled out of the printer and moved to the Fuse Shift X1. The next print job can be prepared while the previous job cools down outside the printer.

The Build Unit’s insulated chamber enables passive cooling outside the printer. This allows the Fuse X1 to become available for the next job more quickly. Blind-mate power and data connectors reduce manual steps and support ergonomic print-to-print changes during ongoing production.

This reduces downtime, increases system utilization, and supports a continuous SLS production workflow for companies with recurring or time-critical print jobs.

Automated Powder Workflow with Fuse Sift X1

The Fuse X1 is designed for a clean, industrial material flow. The integrated powder transport system moves material between individual process steps—from printing to powder recovery—using vacuum conveyors. This reduces manual transfers, open powder containers, and unnecessary steps.

The Fuse Sift X1 then supports the quick and clean removal of SLS parts. The enclosed workspace with a glove box and compressed air ensures a controlled powder workflow and reduces manual steps during post-processing.

Dynamic dosing helps efficiently convert powder into parts rather than waste. This keeps production clean, scalable, and reliably planable—especially for large print jobs or regular series production.

End-to-End Workflow: From Printing to the Finished Part

The Fuse X1’s industrial workflow is designed so that even teams without years of SLS experience can work productively. Preparation takes place in PreForm, printing runs automatically, the build unit is moved to the Fuse Sift X1, and post-processing can be automated with the Fuse Blast.

The workflow includes:

Preparation: Align and nest parts in PreForm and prepare them as a project
Printing: automated powder feeding and productive SLS printing in a large build volume
Unpacking: closed-loop part removal in the Fuse Sift X1 with a glove box and compressed air
Cleaning & Polishing: Automated post-processing in the Fuse Blast
Refreshing powder: Prepare used and new powder for the next print job

  Applications in the B2B environment
  
Engineering: Produce large functional prototypes, technical samples, and design iterations faster

Manufacturing: Produce end-use parts, fixtures, mounts, grippers, and production aids

Automotive & Mobility: printing large-format prototypes, interior parts, test rigs, and small-batch runs

Service bureaus: Handle high-volume SLS print jobs with high packing density and short changeover times

Small-batch production: Cost-effectively produce recurring component orders in-house

Product Development: Provide full-scale prototypes, enclosures, assemblies, and functional samples

Spare Parts: Enable on-demand production of technical plastic parts without tooling costs

Materials for functional SLS components

Nylon 12 Powder: versatile, all-purpose material with high dimensional accuracy and detail reproduction
Nylon 11 Powder: for robust, ductile applications and functional components
TPU 90A Powder: for flexible, elastic applications
Nylon 12 GF Powder: Glass-fiber-reinforced material for stiffer technical components
Open Material Mode: enables the use of compatible powders for specialized industrial applications

Note: Material availability and compatibility may vary depending on the time, region, and system configuration. We would be happy to advise you on the right material selection for your application.

  Technical Highlights
  
Technology: large-format industrial SLS 3D printing

Build volume: 330 × 330 × 565 mm

Production volume: 61.5 L

Laser type: 120-watt fiber laser

Throughput: up to 0.33 kg/h

Packing density: over 30% for productive print jobs

Printing environment: Nitrogen

Footprint: approx. 1.3 m²

Print Intelligence: AI-powered process monitoring for error prevention

Adaptive temperature control: 13 independent heating zones

Mobile Build Unit: fast print-to-print changes and passive cooling outside the printer

Powder transport system: automated material flow within the Fuse X1 ecosystem

Workflow: Printing, unpacking, powder recovery, cleaning, and polishing

Post-processing: compatible with Fuse Sift X1 and Fuse Blast

Software: Print preparation with PreForm

Why buy the Formlabs Fuse X1 from IGO3D?

As a B2B partner for additive manufacturing, IGO3D supports companies not only in selecting the right 3D printing system, but also in application, material selection, workflow planning, commissioning, and scaling. Especially in industrial SLS 3D printing, personalized consulting is crucial to ensure that the printer, post-processing, material flow, and production goals are optimally aligned.

Whether you want to use the Fuse X1 for prototyping, manufacturing aids, small-batch production, or end-use parts— our experts will help you define the right workflow for your needs.

FAQ on the Formlabs Fuse X1 Printer & Build Unit

Here you’ll find answers to common questions about applications, benefits, workflow, materials, and pricing.

The Formlabs Fuse X1 is suitable for B2B customers who want to produce functional SLS parts in-house, quickly, and at industrial quality. Typical users include engineering departments, manufacturing facilities, product development teams, automotive suppliers, 3D printing service bureaus, and companies requiring prototypes, end-use parts, fixtures, small-batch production, or replacement parts.

With the Fuse X1, companies can manufacture SLS parts directly in-house. This reduces lead times, lowers unit costs, protects confidential development data, and makes product development and production more flexible. The in-house SLS workflow can offer significant economic advantages, particularly for recurring parts, small batches, functional prototypes, and production aids.

The Formlabs Fuse X1 offers a build volume of 330 × 330 × 565 mm and a production volume of 61.5 liters. This makes the build volume approximately 7.5 times larger than that of the Fuse 1+ 30W. This makes the Fuse X1 ideal for full-scale prototypes, large functional parts, and densely packed production batches.

Yes. Thanks to its large build volume, high packing density of over 30%, fast 120-watt fiber laser, and automated powder workflow, the Fuse X1 is suitable for small series, production runs, recurring production orders, and high-volume SLS printing jobs. Service bureaus and manufacturing departments benefit particularly from the high build volume utilization and short changeover times.

The Fuse X1 enables in-house production of SLS parts with high packing density and efficient material usage. This allows more parts to be produced per print job and reduces external manufacturing costs. Especially for recurring parts, production aids, and small-batch runs, per-part costs and lead times can be significantly reduced compared to outsourcing.

The Formlabs Fuse X1 is designed for industrial SLS production with a large build volume, higher throughput, and a professional production workflow. It offers a build volume of 330 × 330 × 565 mm, a 120-watt fiber laser, a throughput of up to 0.33 kg/h, and operates in a pressurized nitrogen environment.

The Fuse 1+ 30W is a compact benchtop SLS 3D printer with a build volume of 165 × 165 × 300 mm, a 30-watt fiber laser, and a throughput of up to 0.063 kg/h. It is particularly well-suited for smaller SLS parts, prototypes, a wide range of materials, and companies looking for a compact entry point into professional SLS 3D printing.

The Fuse X1 supports high-performance thermoplastics for functional SLS parts, including Nylon 12 Powder. Other materials such as Nylon 11 Powder, Nylon 12 GF Powder, and TPU 90A Powder are supported depending on availability and system configuration. Additionally, Open Material Mode offers options for compatible powders that are sinterable at 1064 nm.

The AI-powered Print Intelligence monitors the printing process in real time. By combining computer vision and adaptive temperature control, the system detects anomalies during the print job and helps prevent errors. This increases process reliability, especially for large, densely packed, or time-critical SLS print jobs.

The Fuse X1’s adaptive temperature control uses thermal imaging technology to manage 13 independent heating zones. This ensures precise temperature control of the powder throughout the printing process. This supports consistent part quality across the entire build volume—from the first to the last layer and from corner to corner.

The Fuse X1 Build Unit is a mobile build unit that holds the print job and transports it through the Fuse X1 ecosystem. After printing, the Build Unit can be rolled out of the printer and moved to the Fuse Sift X1. While the previous print job cools down outside the printer, the Fuse X1 can be prepared more quickly for the next job.

The isolated Build Unit enables passive cooling outside the printer. This means the Fuse X1 does not have to remain blocked during the entire cooling phase. Blind-mate power and data connectors reduce manual steps and support quick print-to-print changes during ongoing production.

The Fuse X1 is designed for a clean, automated powder workflow. The integrated powder transport system moves material between process steps using vacuum conveyors. The Fuse Sift X1 then supports closed-loop part removal, powder recovery, and preparation of the material for the next print job.

The Fuse Blast complements the Fuse X1 workflow by automatically cleaning and polishing SLS parts. This allows for the standardization of post-processing steps, reduces manual labor, and makes finished parts available more quickly for testing, assembly, or end-use applications.

The Fuse X1 is designed for easy setup and intuitive operation. Installation takes about an hour, and the printer is ready to use after a brief setup. Print preparation is handled through PreForm, allowing teams to efficiently plan, nest, and manage print jobs.

The Formlabs Fuse X1 requires only about 1.3 m² of floor space and fits through a standard door. This makes it significantly easier to integrate the system into existing development, manufacturing, or lab environments than many traditional industrial SLS systems.

IGO3D supports B2B customers in selecting, implementing, and scaling the right SLS workflow. This includes consulting on applications, materials, post-processing, powder management, commissioning, and cost-effective utilization. This way, companies receive not just the printer, but a tailored solution for their specific production goals.

For a customized quote including system configuration, build unit, post-processing, materials, service, and consulting, please contact the IGO3D expert team. This ensures the Fuse X1 is optimally tailored to your applications, production goals, and existing infrastructure.

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