Formlabs Form 3L Basic Package

Lead-time 2-3 working days
£9,399.00 £11,278.80


  • Faster Printing - thanks to the Form 3L's use of two, staggered, Light Processing Units (LPUs) used simultaneously to 3D print large prints.
  • Powerful and Reliable - Low Force Stereolithography (LFS) for intuitive, versatile printing with easy support removal

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.


The Form 3L is 5x larger than the Form 3, but with the same technology so you get all of the Form 3's reliability and consistency for much bigger prints. Two Light Processing Units (LPU) work simultaneously to produce large, dense parts fast.


Built around the same Low Force Stereolithography (LFS) process as the Form 3, the Form 3L produces industrial quality parts fast whilst retaining the ease of use and versatility that Formlabs is well known for.


Intuitive and efficient

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, free print preparation software, PreForm, automatically suggests optimal orientation, supports, and layout, with the ability to manually refine as needed.

Continuously evolving:
Formlabs believe the best products grow better over time, and they arecommitted to continually evolving our hardware through software improvements.



Incredible part quality

The Form 3L provides the smooth surface finish and fine detail that stereolithography 3D printing is known for.

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.



Print around the clock

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.


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.


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.

Switch materials in minutes.

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

Many applications, one printer.

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



Find out more about Low Force Stereolithography (LFS) ™


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. For the full eco-system purchase Form Wash L & Form Cure L 


  • Print Big - build volume 5x larger than the Form 3
  • Small Details, Big Results - designed to print large scale, industrial-quality parts with fine details for professionals.

For more information about LFS technology and the Form 3, please see this page, or contact our team on 01765 694007

More Information
Layer Height 25-300 microns
Build Dimensions 335 x 200 x 300 mm
Materials Resins; Standard, Engineering , Flexible, Elastic, Tough, Durable, Jewellery, Specialty,
Manufacturer SKU PKG-F3L-WS
System Requirements Windows 7 (64-bit) and up Mac OS X 10.12 and up OpenGL 2.1 4 GB RAM (8 GB recommended)
Software PreForm
Connectivity WiFi, USB Cable, Ethernet Cable
Technology Low Force Stereolithography (LFS) ™
Laser Specifications 2 Light Processing Units EN 60825-1:2007 certified Class 1 Laser Product 405 nm wavelength 250 mW power 85 micron (0.0033 in) laser spot
Weight (KG) 48kg
Brand Formlabs
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  • Form 3L 3D printer
  • Form 3L Resin Tank
  • Form 3L Build Platform
  • Power Cables
  • PreForm Software (free to download)
  • Form 3L Finish Kit Includes: Rinse Bucket, Rinse Basket, Rinse Bottle, Non-reactive Ntrile Gloves, Scraper
  • Battery Operated Solvent Pump, Build Platform Jig, Drying Tray, Flush Cutter, Removal Tool, Tank Tool
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