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Form 3L

A Large Format 3D Printer Compact Enough for the Office and Robust Enough for the Factory Floor

Take control of large-scale part production, increase your throughput, and bring your biggest ideas to life with the Form 3L, a cost-effective large format 3D printer that doesn’t compromise on the details.

Big Parts, Big Throughput

With a large build volume of 33.5 × 20 × 30 cm (13.2 × 7.9 × 11.8 in), you can print one large model or many small parts in a single job.

Stop outsourcing large-scale prints.
Work faster with a large format 3D printer that’s versatile enough to bring large scale fabrication in-house.
Life-sized prints for larger-than-life ideas.
The Form 3L is large enough to print human-scale models, like a prototype of a helmet that’s ready to try on.
Perfectionism that scales.
Two precision Light Processing Units inside the printer achieve consistent accuracy and detail across the entire build platform.

Compare Formlabs SLA 3D Printers


  • Form 3

  • Form 3L

  • Form 3BL
Printer
Form 3
Form 3L
Form 3BL
Printer
Build Volume (W × D × H)14.5 × 14.5 × 18.5 cm
5.7 × 5.7 × 7.3 in		33.5 × 20 × 30 cm
13.2 × 7.9 × 11.8 in		33.5 × 20 × 30 cm
13.2 × 7.9 × 11.8 in
XY Resolution25 microns25 microns25 microns
Biocompatible MaterialsNoNoYes
Laser PowerOne 250 mW laserTwo 250 mW lasersTwo 250 mW lasers
Weight17.5 kg
38.5 lb		54.4 kg
120 lb		54.4 kg
120 lb
Printer Dimensions (W × D × H)40.5 × 37.5 × 53 cm
15.9 × 14.8 × 20.9 in		77 × 52 × 74 cm
30.3 × 20.5 × 29.1 in		77 × 52 × 74 cm
30.3 × 20.5 × 29.1 in
Buy NowBuy Now

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Part of the Formlabs Ecosystem

Formlabs is known for designing end-to-end additive workflows you’ll be excited to use. The Form 3L brings the Formlabs experience to large format 3D printing.

Post-Processing, Simplified

Streamline your 3D printing workflow and consistently produce high-quality parts with our automated large-format post-processing solutions, Form Wash L and Form Cure L. 

Support When You Need It

Get help when you need it from a team of 3D printing experts. Premium support available for extra peace of mind.

Industry-Leading Software

Tested over millions of prints, PreForm automatically suggests optimal orientation, supports, and layout to save time during print setup.

Intuitive and efficient
Print around the clock
Incredible part quality

No specialized technicians required. The Form 3L offers automatic resin dispensing, simple print preparation software, and a thoughtfully designed interface.

High-resolution touchscreen interface:

A 5.5” interactive full-color display minimizes error and eliminates the need for constant monitoring.

Automated print setup:

Tested over millions of prints, our free print preparation software, PreForm, automatically suggests optimal orientation, supports, and layout, with the ability to manually refine as needed.

Continuously evolving:

We believe the best products grow better over time, and we’re committed to continually evolving our hardware through software improvements.

Whether you’re packing the build volume for batch production or printing bulky parts, the Form 3L maintains ideal print conditions for nonstop throughput, with minimal supervision.

Cloud monitoring:

Remotely monitor and manage your fleet of printers with the online Dashboard.

Fast-printing material:

Draft Resin balances detail and speed to save time on bulky prototypes and enable quick iteration.

In-field repairs:

The Light Processing Units, rollers, optics window, and other components can be replaced in-house to ensure 24/7 uptime.

Stop sacrificing on quality for large-format prints. The Form 3L provides the smooth surface finish and fine detail that stereolithography 3D printing is known for.

25μmXY Resolution | 25 - 300μmLayer Thickness*

* Available layer thickness settings vary by material.

Smooth surface finish:

Models printed on the Form 3L resemble polished injection-molded for realistic looks-like prototyping and consumer-ready end-use part production.

Consistent precision:

A system of lasers and mirrors ensures uniform print quality, for an XY resolution of 25 microns across the entire build platform.

High translucency:

With precise layer registration and smooth surface finish, translucent materials print clearer than ever, right off the printer.

The Form 3L Workflow in Five Minutes

Get more done and work more efficiently with an end-to-end 3D printing workflow. From printing, to post-processing, each step of the process was designed with efficiency in mind. 

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Hassle-Free Materials Management

Choose from a wide range of advanced materials, developed specifically for Formlabs printers by in-house materials scientists. With simplified material switching and automatic resin dispensing, the Form 3L allows you to walk away and focus on other work once your print job starts.

Many applications, one printer.
Many applications, one printer.

Print in over 15 functional resins to support a wide range of workflows on a single platform.

Switch materials in minutes.
Switch materials in minutes.

Avoid the hassle and mess of purging materials with our swappable cartridge system, cross-compatible with other Formlabs SLA printers.

Automatic resin dispensing.
Automatic resin dispensing.

Our automated resin system dispenses resin as parts print. The Form 3L holds two cartridges of resin to avoid mid-print interruptions.