3D Layers
3D layers

Form 3L

A Large Format 3D Printer Compact Enough for the Office and Robust Enough for the Factory Floor. Take control of large-format prototyping and bring your biggest ideas to life with the Form 3L, a cost-effective 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.

Intuitive and efficient

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


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.



The Form 3L is a part of a 3D printing ecosystem that’s easy to learn and use and requires little intervention or maintenance.



Import your STL or OBJ file of your design and Prepare it using Formlabs PreForm software.



Send prepared prints over WiFi,  and manage your printer with ease with the printer’s intuitive touchscreen interface.



Easily tear away light-touch supports after printing, then transfer parts to Form Wash and Form Cure for simplified rinsing and post-curing.


Technical Specification

Raise3D Pro3

Build volume:

335 × 200 × 300 mm

Layer height:

  • Print Biocompatible Materials:
    With Formlabs Form 3B you can print different Formlabs Biocompatible materials for various Medical and Dental applications.

  • Crisp, clean features:
    The high-power-density laser is passed through a spatial filter to guarantee a clean laser spot.

  • Consistent printing:
    A parabolic mirror ensures that the laser prints perpendicular to the build plane, ensuring uniform print quality across the entire build platform.

  • Improved part clarity:
    With LFS technology’s improved layer registration and surface finish, translucent materials print clearer than ever, right off the printer.

  • Closed-loop calibration:
    Optical sensors continuously correct for scale and power, and can even detect dust.
  • Hassle-free materials management:
    Switch between materials in seconds with a simple cartridge system.

  • User-replaceable components:
    The Light Processing Unit, rollers, and optics window can be replaced in-house, reducing the need for replacement printer shipments.

  • Industrial quality for all:
    The Form 3B offers industrial capabilities at a fraction of the price of traditional industrial machines.

  • Get started now:
    Formlabs 3D printers are ready to plug and print right out of the box, no specialized training required.

  • Avoid delays:
    Bringing production in-house with the Form 3 provides the fast turnaround time and flexibility you need to scale.

Compatible materials

Standard White Resin


Rigid Resin


Durable Resin


Draft Resin