Formlabs Form 4B
The Formlabs Form 4B is a fast, professional MSLA printer designed for dental and medical production. Its advanced Low Force Display™ Print Engine, 50 μm pixel size and 200 × 125 × 210 mm build volume deliver accurate parts, smooth surfaces and consistent results across the build platform.
With Open Material Mode included, the Form 4B can also use compatible third-party 405 nm photopolymer resins. Contact Monocure3D for resin compatibility, recommended starting settings and calibration support.
The Formlabs Form 4B delivers outstanding speed, accuracy and reliability for professional dental and medical 3D printing. It is designed for producing dental models, orthodontic appliances, surgical guides, restorative models, anatomical models and selected medical devices with consistent, production-ready results.
Its advanced Low Force Display™ Print Engine combines high-intensity LEDs, collimating lenses, optical filters and a durable liquid crystal display to cure each resin layer rapidly and uniformly. A 50 μm pixel size and 200 × 125 × 210 mm build volume provide the fine detail and capacity required for demanding professional workflows.
The included Open Material Mode enables experienced users to print with compatible third-party 405 nm photopolymer resins, including selected Monocure3D products. Settings can vary according to the resin, colour, layer height and intended application.
Contact Monocure3D for compatible resin recommendations, tested starting settings and calibration guidance for the Form 4B. Always confirm exposure with a calibration model before beginning production printing.
| Technology | Masked stereolithography (MSLA) |
|---|---|
| Print Engine | Low Force Display™ (LFD) |
| Build Volume | 200 × 125 × 210 mm (5.25 L) |
| Pixel Size | 50 μm |
| Light Source | High-intensity LED backlight with collimating lenses and optical filters |
| Wavelength | 405 nm |
| Optical Intensity | 16 mW/cm² at the cure plane |
| Layer Thickness | 25–200 μm |
| Printer Size | 398 × 367 × 554 mm |
| Software | Formlabs PreForm and Dashboard |
| Materials | Formlabs materials and compatible third-party 405 nm resins using Open Material Mode |
| Open Material Mode | Included with this package |
| Build Platform | Form 4 Build Platform Flex |
| Resin System | Automatic resin dispensing with integrated mixer |
| Monitoring | Integrated 5 MP camera, remote monitoring, print history and timelapses |
| Supports | Automatically generated with light-touch removal |
| Operating Environment | 18–28°C |
| Applications | Dental models, surgical guides, orthodontic appliances, anatomical models and selected medical devices |
| Monocure3D Compatibility | Contact Monocure3D for compatible resins, starting settings and calibration guidance |
- Fast, professional MSLA printer for dental and medical production
- Low Force Display™ Print Engine with uniform 405 nm exposure
- Open Material Mode supports compatible third-party 405 nm resins
- Compatible with selected Monocure3D resins
- Contact Monocure3D for recommended starting settings and calibration guidance
Dial in your resin for the best print results
Use our calibration models to fine-tune your printer’s exposure settings for your chosen resin.