Brand: Formlabs
The Formlabs Form 4BL Complete Package is a large-scale medical 3D printing solution. Includes Form 4BL, Wash L, Cure L, and a 1-year medical service plan for biocompatible production.
On backorder
The Form 4BL Complete Package is a comprehensive, medical-grade solution providing everything you need to produce professional, large-scale 3D prints with a seamless workflow. Designed for high-throughput medical production, this bundle includes the latest generation of Formlabs hardware and post-processing units.
+ Complete Post-Processing & Service Bundle:
Produce large-scale biocompatible parts or multiple smaller components within a single print job to accelerate product development and maintain continuous production.
Thanks to the Low Force Display™ technology, even the largest prints are ready for same-day delivery.
Address any clinical challenge with industry-leading materials, including biocompatible options, or utilise the Open Material Mode for custom research.
Designed for immediate productivity—the system is simple to learn in just 15 minutes.

Achieve beautiful surface finishes and precision comparable to injection-moulded parts.
Highly collimated light and 46 µm pixel size with pre-tuned anti-aliasing deliver incredible sub-pixel resolution.
Lower peel forces and light-touch support points ensure minimal post-processing and a flawless finish.
±0.15% XY dimensional tolerances ensure that multi-part medical assemblies always fit perfectly.

Solve any clinical problem using Formlabs' certified materials or the Open Platform:
The Backlight Unit generates an even, area-based projection of ultra-bright light using 145 LEDs and collimating lenses. It cures resin quickly and precisely, delivering blazing-fast print speeds with excellent print quality and accuracy anywhere on the build platform.
The Light Processing Unit 4BL (LPU 4BL) precisely masks the light from the backlight unit into a printed layer. Together, the Backlight Unit and LPU 4BL ensure you can print anywhere on the build platform with extreme speed, accuracy, and print quality. The LPU 4BL is durable and easy to replace.
A patented micro-textured optical film allows airflow between the resin tank and the light processing unit. This film is integrated into the Light Processing Unit. This significantly reduces peel forces, allowing you to print at lightning speed without sacrificing surface finish or accuracy.
Six onboard control systems precisely measure and maintain the temperature, resin level, print forces, and print status in your printer. Together, they ensure consistent, reliable performance and prevent common malfunctions.
The Form 4BL Resin Tank holds liquid resin and provides a substrate for the resin to cure, using a dual-layer flexible film stack. Peel forces are significantly reduced, allowing for high-speed printing without compromising fine detail.
Integrated system that dispenses resin quickly, accurately, and with minimal waste, while making it easy to switch materials. Print without worrying about running out of resin and switch materials in under one minute.
Cured SLA 3D-printed parts help achieve their maximum mechanical properties and maximum dimensional accuracy. Form Cure L utilises two 500W heaters and powerful UV lamps, along with a reflective inner cavity and rotating turntable, to provide consistent, intensive curing.
Form Wash L automatically cleans printed parts thoroughly and efficiently with IPA or alternative solvents. Hold parts directly on the build platform while transferring them, or place them in the wash basket. Parts are precisely agitated for the correct amount of time, after which the system automatically lifts the parts out to air dry.
Exact washing programme times for all resins.
At least 43 litres of solvent are required, such as IPA (Isopropanol) or TPM.
| Build volume (LxWxH): | 353 × 196 × 350 mm, 24.2 L |
|---|---|
| Desktop dimensions (LxWxH): | 664 × 528 × 794 mm |
| Weight: | 58.5 kg |
| Pre-assembled: | Yes |
| Light source: | Custom Light Processing Unit with 145 LEDs, 405 nm wavelength, 16 mW/cm² optical intensity |
| Printing technology: | Masked Stereolithography (MSLA) |
| Internal Temperature: | Auto-heats resin to 25–45 °C, depending on material |
| XY resolution: | 46 microns |
| Layer thickness: | 25 - 300 microns (Layer thickness availability varies by material) |
| Resin cartridge type: | Next-generation resin cartridge 5-10x faster filling 63% less waste 30% less shelf space |
| Resin cartridges: | 2 resin cartridges with automatic switching |
| Resin refill system: | Automatic |
| Calibration: | Automatic |
| LCD-screen: | Yes, touchscreen |
| Connectivity: | USB / USB stick / Wifi / Ethernet |
| Supported operating systems: | Windows 10 (64-bit) and up, Mac OS 13 and up |
| Software: | PreForm (Slicer), Dashboard (Cloud Management) |
| File types: | STL, OBJ, and 3MF file input / FORM file output |
| Warranty: | 24 months (private) - 12 months (professional) |
| Package contents: | Form 4BL 3D Printer, Form 4L Resin Tank, Form 4L Resin Mixer, Form 4L Flex Build Platform, Finish Kit: Cleaning Tools, PreForm Software, Form Cure L, Form Wash L (2nd Gen), Resin Pumping System (for high-volume resin handling), Form 4BL Medical Profession |
Formlabs Form Wash L (2nd Gen)
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