Formlabs® Form 4B
![Formlabs Form 4B Dental 3D Printer masked SLA desktop dental 3D printing featured](https://dental.proto3000.com/wp-content/uploads/2024/04/Formlabs-Form-4B-Dental-3D-Printer-masked-SLA-desktop-dental-3D-printing-featured.png)
Formlabs®
Form 4B Dental
Blazing Speed Meets Unmatched Accuracy
The Formlabs' Form 4B Dental is a blazing fast dental 3D printer that offers the most diverse materials library for dentistry and orthodontics. You can create high-quality dental models and biocompatible appliances fast, with easy workflows, leading reliability, and stunning part quality using the Form 4B ecosystem.Form 4B’s speed is driven by Formlabs’ new Low Force Display™ Print Engine, a powerful combination of ultra-high power LEDs, collimating lenses, optical filters, and a robust liquid crystal display. Together they cure each layer of resin rapidly — regardless of part size or quantity. With consistent surface accuracy, models, appliances, and prosthetics will fit every time.
Speed & Accuracy
For A Perfect Fit Every Time.
Form 4B’s speed is driven by Formlabs’ new Low Force Display™ Print Engine, a powerful combination of ultra-high power LEDs, collimating lenses, optical filters, and a robust liquid crystal display. Together they cure each layer of resin rapidly — regardless of part size or quantity. With consistent surface accuracy, models, appliances, and prosthetics will fit every time.
A Dental Model Every 49 Seconds
48 Min
8 Surgical Guides
9 Min
11 Clear Aligner Models
49 Min
8 Bite Splints
18 Min
Over 100 Crowns
Key Features
A Simple 3D Printing Workflow
Whether you are a dental 3D printing expert or new to the process, Formlabs Form 4B Dental offers an intuitive and simple 3D printing workflow so you can spend more time getting things done and less time tinkering with 3D printing equipment.
1. Prepare
From Dental CAD to 3D printing in minutes with just a few clicks using free PreForm Software
2. 3D Print
Monitor your prints and manage your printers from anywhere with an integrated camera, printer diagnostic tools, and our free Dashboard software.
3. Post-Processing
Easy, effective post-processing in just fifteen minutes with quick-release Build Platform Flex, Form Wash, and Form Cure.
4. Finish
Start working with your dental and orthodontic models and apply any finishing touches
Explore the Formlabs Form 4B Dental
Materials
New On the Form 4B
Improved formulations for the resins you love
![Formlabs Form 4B Dental Precision model 3d printing resin](https://dental.proto3000.com/wp-content/uploads/2024/04/03132024_DSL-Dental-BP_220-SH-Standard-STORE.png)
Formlabs® Precision Model
Material: SLA 3D Printing Resin
High-accuracy material for creating restorative models with >99% of printed surface area within 50 μm of the CAD model. You can 3D print 6 models in under 2 hours with crisp margin lines, and a smooth, matte finish.
Specs
- 3D Printer Compatibility: Form 4B
- High Opacity, Beige Colour
- Layer Thickness: 50 μm
- Volume: 26.6 mL
- 3D Print Time: 1h 50 min (6 full sets (18 pieces)
Application
- Restorative models
- Implant models
- Crown fit test models
- Removable die models
Technology/Process
- Masked SLA (mSLA) | Stereolithography
![Formlabs form 4B dental grey resin v5 3d printing resin](https://dental.proto3000.com/wp-content/uploads/2024/04/03132024_DSL-Dental-BP_204-SH-Standard-STORE-1.png)
Formlabs® Grey V5
SLA 3D Printing Resin
Grey Resin V5 is an exceptionally versatile General Purpose Resin, offering an optimal balance of fast print speed, high accuracy, presentation-ready appearance, strong mechanical properties, and an easy, reliable workflow
Specs
- 3D Printer Compatibility: Form 4 and Form 4B
- Matte colour that captures fine features accurately.
- Layer Thickness: 100 µm
- Volume: 33.55 mL
- 3D Print Time: 1h 12 min (7 full sets (21 pieces)
Application
- General dental & medical models
Technology/Process
- Masked SLA (mSLA) | Stereolithography
![Formlabs form 4B dental fast model resin 3D printing resin](https://dental.proto3000.com/wp-content/uploads/2024/04/03132024_DSL-Dental-BP_211-SH-Standard-STORE.png)
Formlabs® Fast Model
Material: SLA 3D Printing Resin
Fast Model Resin is Formlabs’ fastest resin, capable of printing at speeds of over 100 mm per hour—3D print dental models in minutes or large prototypes in less than two hours.
Specs
- 3D Printer Compatibility: Form 4 and Form 4B
- Layer Thickness: 100 μm
- Volume: 11.2 mL
- 3D Print Time: 19 min (31 parts)
Application
- Initial prototypes for shape and feel
- Rapid design iterations
- Large models that can print quickly
- Dental models for thermoforming aligners
Technology/Process
- Masked SLA (mSLA) | Stereolithography
![formlabs form 4b dental lt comfort 3d printing material](https://dental.proto3000.com/wp-content/uploads/2024/04/03132024_DSL-Dental-BP_245-SH-Standard-STORE.png)
Formlabs® Dental LT Comfort
Material: SLA 3D Printing Resin
Formlabs Dental LT Comfort 3D printing resin is a long-term biocompatible material for directly 3D printing occlusal splints in-house.
Specs
- Elongation at Break: 33.0%
- Flexural Strength: 21.0 MPa
- Flexural Modulus: 0.643 GPa
Application
Biocompatible surgical guides, bite splints, fixed prosthetics, and clear aligner models.
Technology/Process
- Masked SLA (mSLA) | Stereolithography
Technical Specifications
Technology |
TechnologyLow Force Display™ (LFD) |
Build Volume (W x D x H) |
Build Volume (W x D x H)20.0 × 12.5 × 21.0 cm | 7.9 × 4.9 × 8.3 in |
Layer Thickness (Z Resolution) |
Layer Thickness (Z Resolution)25 - 300 microns |
XY Resolution |
XY Resolution50 microns |
Average 3D Print Speed (100 µm layer height) |
Average 3D Print Speed (100 µm layer height)40 mm/hour |
Maximum 3D Print Speed |
Maximum 3D Print Speed100 mm/hour |
Resin Tank Lifetime |
Resin Tank Lifetime75,000+ layers with any Formlabs material |
3D Printer Weight |
3D Printer Weight18.3 kg | 40.4 lb |
3D Printer Dimension |
3D Printer Dimension39.8 × 36.7 × 55.4 cm | 15.7 × 14.5 × 21.9 in |
Warranty and Service |
Warranty and ServiceOne-year warranty includedPaid service and extended warranty options available. Contact Us |
Software Compatibility |
Software CompatibilityWindows 7 and Up Mac OS X 10.12 and Up |
File Type Accepted |
File Type AcceptedSTL, OBJ, 3MF |