Formlabs Form 4B Premium Pack — Maximum Productivity for the Medical Industry
The most complete configuration available — dual worktop, dual form wash, curing included, and 5 years of medical care. Designed for those who can’t afford downtime between prints.
The Formlabs Form 4B Premium Pack is the configuration designed to maximize productivity in the medical field, where every part cleaned and cured in less time translates into more real production capacity. The pack doubles the key workflow accessories — worktable and Form Wash — so you can start a new print while the previous one is still in post-processing, without stopping production.
The Low Force Display™ print engine remains at the heart of the Form 4B’s speed: high-power LEDs, collimation lenses, and a liquid crystal display cure each layer of resin quickly, regardless of size or number of parts—up to 4x faster than previous Form series printers, with a 30% higher print volume.
Clinical precision on every piece
With a 50-micron LED pixel, the Form 4B ensures that 99% of the surface area of each part is within ±100 μm of the original CAD model—a level of accuracy that ensures devices and models fit precisely, which is critical when part quality has a direct impact on the patient.
Doubled post-processing, zero downtime
With two Form Wash V2 units and one Form Cure V2, the part cleaning and curing cycle runs parallel to the next print — eliminating the bottleneck most common in high-volume labs. Next-generation resin cartridges fill faster, take up 30% less shelf space, and reduce material waste by 63%.
The most extensive catalog of materials for healthcare
The Form 4B supports 38 industry-leading Formlabs materials, including 15 biocompatible materials, with new formulations in constant development. The included Open Material Mode also opens up access to third-party 405nm photopolymer resins for those with specific needs not covered by the standard catalog.
Technical specifications
| Technology | mSLA — Low Force Display™ (LFD) |
| Build | 20 × 12.5 × 21 cm (5.25 L) |
| Maximum | 100 mm/hour |
| LED | 50 microns |
| Accuracy | 99% of the surface within ±100 μm of the CAD model |
| Available Materials | 38 Formlabs resins, including 15 biocompatible resins |
| Open Material Mode | Included |
| Premium Pack | Form 4B Printer, Resin Tank, Mixer, 2× Flex Worktable, Finishing Kit, 2× Form Wash V2, Form Cure V2, Solvent Pump |
| Service plan included | 5 years, dedicated to the medical sector |
| Compatible | Windows 7+, macOS 10.12+ |
| Supported | STL, OBJ, 3MF |
Compatible materials
- 38 Formlabs resins, including 15 certified biocompatible materials
- Third-party resins via Open Material Mode
Ideal applications
- Anatomical models and customized high-volume medical devices
- Laboratories and healthcare facilities with continuous production needs
- Tailor-made surgical guides and clinical instrumentation
- Studios that require zero downtime between prints
- Applications where accuracy and repeatability are non-negotiable requirements
Frequently Asked Questions
How is the Premium Pack different from the Complete Pack?
The Premium Pack doubles the worktop and Form Wash V2, allowing parallel post-processing cycles, and extends support to 5 years compared to 3 years for the Complete Pack.
How accurate is the Form 4B?
99% of the surface area of each printed part falls within ±100 microns of the original CAD model.
Can I use non-Formlabs resins?
Yes, the Open Material Mode included in the Premium Pack allows you to print with third-party 405nm photopolymer resins.
Why Choose the Form 4B Premium Pack
- Dual post-processing features: zero downtime between prints
- 5 years of medical support included, the most extensive coverage available
- Catalog of 38 materials, including 15 certified biocompatible materials
- 99% accuracy within ±100 microns of the CAD model
- Up to 4x faster than previous Form series printers
