



OBLU HEALTHCARE
Form 4B
Description
Form 4B 3D Printer
Fast: 11 Models In 9 Minutes
Accurate: 99% of surface within ±100 μm
Intuitive: Anyone can learn in 15 minutes
Print 11 dental models in 9 minutes with unprecedented speed.
Precision Delivered at Blazing Speed
Fast 4x faster & 30% more build volume
Precise Accurate Prints, every time
Reliable Unmatched Print Success
Technical Specifications
Form 4B
Technology
Masked Stereolithography (MSLA)
Printer Engine
Low Force Display™ (LFD)
Key Components of the Print Engine
Backlight Unit
Light Processing Unit 4 (LPU 4)
Release Texture
Flexible Film Resin Tank
Intelligent Control Systems
High-Speed Automatic Resin Handling
Maximum Print Speed¹
100 mm/hour
3.9 in/hour
XY Resolution⁷
50 µm with pre-tuned anti-aliasing for subpixel resolution
Superior fine feature performance and sharp features compared to the Form 3B Series.
Build Volume
20.0 × 12.5 × 21.0 cm
7.9 × 4.9 × 8.3 in
5.25 liters
Internal Temperature
Auto-heats resin to 25–45 °C (77–113 °F), depending on material.
Layer Thickness⁸
25–200 µm
0.001–0.008 in