Form 3BL is a large format 3D printer for biocompatible appliances that delivers large, detailed, and accurate parts. Built on Formlabs' Low Force Stereolithography (LFS)™ technology, the Form 3BL is compatible with the majority of the Formlabs SLA materials library, including biocompatible materials manufactured in Formlabs' ISO 13485 certified facility. The Factory Reconditioned Form 3BL Package pairs a Form 3BL Factory Reconditioned 3D Printer with a Form 3L Resin Tank V3, Form 3L Build Platform 2L, and the Form 3L Finish Kit — the essentials to start printing full-scale anatomy and medical devices in house at a lower price than the new Form 3BL Basic Package.
A Factory Reconditioned Form 3BL is a Form 3BL 3D printer that has been reconditioned by Formlabs at the factory rather than sold new. Formlabs offers it as a complete package — the reconditioned printer plus a Form 3L Resin Tank V3, Form 3L Build Platform 2L, Form 3L Finish Kit Cleaning Tools, and Form 3L Finish Kit Rinse Bucket — priced below the new Form 3BL Basic Package. It is the same laser-powered stereolithography (SLA) platform, compatible with the same 37 Formlabs materials including 14 biocompatible resins, the same Form 3L resin tanks, and the same PreForm and Dashboard software as a new Form 3BL, and it works with the same large-format post-processing and automation accessories, including Form Cure L, Form Auto, and the Resin Pump (Form 3).
The Form 3BL is large enough to print full size anatomy and medical devices in a single build. From ventilator enclosures to a two-part scoliotic rib cage, a cranium, or an adult humerus, the Form 3BL brings full-scale medical 3D printing in house. One example part from Minnetronix, printed in Grey Resin, took 65 hours with a print cost of about $86.
Print time and cost vary based on part geometry, material, layout, and orientation.
The Form 3BL works around the clock with minimal supervision required. Sensors maintain ideal print conditions, remote printing lets you send jobs from anywhere, and automatic resin dispensing means no specialized technicians are needed — so the Form 3BL helps you meet critical deadlines, even for trauma surgery. It resolves fine details down to the micron level, while its smooth surface finish and high accuracy ensure medical devices meet production standards.


Formlabs is known for designing end-to-end additive workflows you'll be excited to use, and the Form 3BL brings that experience to large format medical 3D printing. Form Wash L and Form Cure L have been validated and are compatible with Formlabs' ISO 13485 compliant materials for biocompatible use. Behind the Medical Service Plan is a dedicated team of certified medical 3D printing specialists who know exactly how to support you from prototype to the operating room.
The Formlabs Factory Reconditioned Form 3BL Package is a factory reconditioned Form 3BL large-format dental and medical Low Force Stereolithography (LFS) resin 3D printer packaged with the essentials to start printing. See What's included above for the full contents.
The Formlabs Factory Reconditioned Form 3BL Package ships with Formlabs' standard warranty. Contact 3D Universe for extended Formlabs service plan options for the Form 3BL.
Technology: Laser-powered Stereolithography (SLA)
Printer engine: Low Force Stereolithography (LFS)™
Light source: two 250 mW lasers in two precision Light Processing Units
XY resolution: 25 µm across the entire build platform
Condition: Form 3BL Factory Reconditioned 3D Printer
Build volume (W × D × H): 33.5 × 20 × 32 cm (13.2 × 7.9 × 12.6 in)
Volume: 21.4 liters
Build platform diagonal: 19.4″
Build platform: Build Platform 2L with patented Quick Release Technology (included)
Materials: 37 industry-leading Formlabs materials, including 14 biocompatible, or third-party materials using Open Material Mode
Biocompatible materials: Yes — manufactured in an ISO 13485 certified, FDA-registered facility
Sterilization: steam, e-beam, gamma, or EtO
Validation: validated in FDA-cleared workflows
Resin tank: Form 3L Resin Tank V3
Software: PreForm (free) and Dashboard
File types: STL, OBJ, and 3MF input; FORM output
Remote printing: send and monitor jobs remotely via Dashboard
Post-processing: Form Wash L and Form Cure L, validated with ISO 13485 compliant materials for biocompatible use
In the box: Form 3BL Factory Reconditioned 3D Printer, Form 3L Resin Tank V3, Form 3L Build Platform 2L, Form 3L Finish Kit Cleaning Tools, Form 3L Finish Kit Rinse Bucket
Resin: not included
Compatible add-ons: Form Cure L V2, Form Auto, Solvent Pump, Resin Pump (Form 3), Finishing Tools, Formlabs Resin Washing Solution
Printer dimensions (W × D × H): 77 × 52 × 74 cm (30.3 × 20.5 × 29.1 in)
Printer weight: 54.4 kg (120 lb)
Specifications subject to change.
Nothing will impact your 3D printing results like the kind of filament you use. Good filament is highly consistent in diameter, is wound evenly onto the spool with just the right amount of tension, and will not tangle when being unwound. 3D Universe offers a wide range of high-quality filaments to choose from. Check out our filament collection...
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