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Fuse 1+ 30W

Truly Rapid SLS 3D Printing


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For High Performance Parts in Hours, Not Days...

Designed for maximum output and minimum waste, Fuse 1+ 30W is our compact SLS 3D printer that packs an industrial punch.


Unlock unprecedented print speeds and material enablement to deliver truly rapid production in-house.

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Superior Print Speeds

Deliver high-precision parts within 24 hours thanks to a powerful, 30W laser that prints at scan speeds of up to 12.5 meters per second.


Industrial Grade Materials

Unlock exclusive, new materials and achieve higher performance on existing ones with active powder handling and an inert gas print option.


Zero Waste, High ROI

By optimizing packing density and powder recyclability, we've reached a major milestone: zero waste printing, enabling lower cost per part.

Fast, Simple Print Setup


Use Formlabs PreForm print preparation software (free to download and try) to import STL or OBJ part files, orient and arrange models, estimate print times, monitor your printers, and upload job files.

PreForm’s part packing algorithms can automatically arrange many models in a build. (1).gif

Reliable, Consistent Printing


SLS 3D printing fuses nylon powder layer by layer. The unused powder supports the parts during printing so you can create complex, interconnecting designs with no need for support structures.

SLS Made Manageable

The touchscreen displays a live stream of the print bed so you can watch each new layer take shape.

This camera view is also available from your computer in PreForm so you can monitor your print without leaving your desk.

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Designed for Nonstop Throughput


Add a second removable build chamber, compatible with the Fuse 1 and Fuse Sift, to enable continuous printing and reduce downtime.

Industry leading cooldown times allow you to start a print 1–2 hours after your previous print has finished.

SLS Powders

Nylon 12 GF Powder

Stiff, Stable, Functional Parts


A glass-filled material with enhanced stiffness and thermal stability

for demanding industrial environments. Choose Nylon 12 GF Powder

to produce stiff functional prototypes or end-use parts for

applications where structural rigidity and thermal stability are critical. 


Nylon 12 GF Powder is ideal for:

Robust jigs and fixtures and replacement parts

Parts undergoing sustained loading

Threads and sockets

Parts subjected to elevated temperatures

TENSILE MODULUS                            REFRESH RATE

2800MPa                30-50%




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Nylon 12 Powder

A Material That Does It All


Balancing Strength and Detail 


Nylon 12 Powder is a highly capable material for both functional prototyping and end-use production of complex assemblies and durable parts with high environmental stability.


Our Nylon 12 Powder is specifically developed for use on the Fuse 1+.







Nylon 11 Powder

For ductile, robust parts, Nylon 11 Powder is our higher performance, bio-based nylon material for functional prototyping and small batch production. Nylon 11 Powder is suitable for printing parts that need to bend or take impact.


Is certified biocompatible.

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Why Choose Nylon 11 Powder?

Nylon 11 Powder is a ductile, strong, flexible material for when durability and performance are key.


High Ductility - Print end-use parts that can handle wear and tear over time.


Thin Walls - Print enclosures, ducts, and other geometries with ease using Nylon 11 Powder.


No Nitrogen Purge - 3D print in Nylon 11 in-house without the hassle of other SLS 3D printers.


Environmental StabilityNylon 11 prints absorb very little moisture and are resistant to light, heat, and chemicals.

Applications - Nylon 11 parts can handle wear and tear over time. For higher performance functional prototyping and end-use products that can take an impact and keep going, choose Nylon 11 Powder.


Impact-resistant prototypes, jigs, and fixtures

Snaps, clips, and hinges

Thin-walled ducts and enclosures

Orthotics and prosthetics

Nylon 11 GF Powder

Stiff, Stable, Functional Parts


Nylon 11 CF Powder is a strong, carbon-fiber reinforced material that

expands on our manufacturing applications allowing users to produce

stiff, strong, and lightweight parts in-house.

Note that Nylon 11 CF Powder requires a 300-micron sieve.

Nylon 11 CF Powder is ideal for:

  • Replacement and spare alternatives to metal parts

  • Tooling, jigs, fixtures

  • High-impact equipment

  • Functional composite prototypes

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TENSILE STRENGTH (X)                            MODULUS                                          REFRESH RATE (INERT GAS)

69MPa                          5300MPa             30%

TPU 90A Powder

Our first soft-touch material for the Fuse Series SLS printers. TPU unlocks new possibilities in applications by combining the high tear strength and elongation at break of rubber materials with the design freedom and durability of SLS 3D printing. 

TPU 90A Powder is a flexible elastomer, making it ideal for

3D printing parts such as:

  • Skin-safe wearables 

  • Soles, splints, orthotics, and prosthetics 

  • Protective sport equipment

  • Gaskets, seals, masks, belts, plugs, and tubes

  • Padding, dampers, cushions, and grippers

Fuse Sift

All-In-One Powder Recovery for the Fuse 1+


The Fuse Sift is a safe, efficient powder recovery system for the Fuse 1+.


This all-in-one station combines part extraction, powder recovery, storage, and mixing in a single free-standing device.


Highly convenient and compact, this is the the most functionality you'll get in a single device on the SLS market.


Compact, enclosed system

A negative air pressure system keeps powder inside while enabling open access and easy cleanup.



1.0 × 0.6 × 1.5 m

Fuse Sift Dimensions

Low waste

A 30% material refresh rate means you can print with up to 70% recycled powder, indefinitely. Fuse Sift’s sieve filters out particles to be remixed with new powder and reused in future prints. (3).gif

Automatic powder mixing

Fuse Sift will dispense and mix used and new powder automatically so you can reduce waste and control your powder supply.

A complete toolkit

The Fuse Sift includes a set of finishing tools to help you clean excess powder from parts with ease.

Large Brush                 Pipe Cleaners              Vacuum Brush Tool

Small Brush x 2          Dental Picks                 Vacuum Crevice Tool

Fuse Blast

Fully automated cleaning and polishing solution.


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Versatile Manual Modes

Switch between automatic, manual-assisted, or handheld modes to ensure thorough cleaning for any part size or geometry.

Consumer-Grade Parts

Deliver clean-to-the-touch parts thanks to the in-line ionizer that prevents dust and media from re-settling on your parts, or go the extra mile with the polishing function* for a smooth, semi-gloss, and dye-ready surface finish. 

*Optional add-on, available early 2024.

Automated Cleaning

Choose between automatic or manual cleaning to deliver professional parts that are clean to the touch.


The 100% hands-off post-processing cleans a full build volume of parts in as little as 10 minutes with pre-programmed routines that take out the guesswork.

Saving Time and Costs

Minimize overhead costs thanks to the waste separation system that reduces media saturation and extends media life by four to eight times, while reducing time spent extracting parts on Fuse Sift by 80%.

The Fuse Depowdering Kit

Introducing the Fuse Depowdering Kit, an affordable solution

for SLS post-processing. 

This all-in-one manual solution provides your customers with

the essential tools needed to clean SLS prints. Remove powder

cakes, separate parts, and clean residual powder with ease by

using the provided tools and brushes. 


Efficiently recovers and reuses used powder using the scoop and vibration sifter, minimizing waste and boosting ROI. Effortlessly switch between materials without the hassle of cleaning any machinery with the scale and funnel. 


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Seamlessly integrate the Fuse Depowdering Kit into your customers' SLS workflow for clean and professional results at an affordable price point.

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