Form 4
Combining High Speed with Industrial Production
Most prints in less than 2 hours
Leading resins for any problem
Anyone can learn in 15 minutes
Unmatched print success rate
Rivals injection molded parts
Accomplish more with most prints completed in less than 2 hours.
Game Controller
Consumer Products
Lightbar & Mount LED
Automotive
Robotic Finger
Robotics
Connector
Electronics
FELIX Food 1.6 – Switch Head
Create impeccable parts that consistently match or exceed the quality of injection-molded
components.

Sharpest Details
Highly collimated light and 50 µm pixel size with pre-tuned anti-aliasing for subpixel resolution
Smoothest Surfaces
Lower peel forces, light touch supports, and 50 µm pixel size with pre-tuned anti-aliasing
Most Accurate Assemblies
±0.15% XY dimensional tolerances so assemblies always fit.
Injection Mold
Manufactturing
Jig
Automotive
Heat Sink & Shield
Consumer Products
Fluidic Device
Fluidics
Gamer Controller
Consumer Products
Surgical Ratchet
Medical
Address any challenge with our top-tier materials or utilize the Open Platform.





Unparalleled reliability. No more dealing with failed prints
- Validated Print Settings
- Intelligent Control Systems
- Long-Lasting Consumables
- Factory Callibration
- Remote Monitoring
So user-friendly that anyone can master printing in just 15 minutes.
The Backlight Unit utilizes 60 LEDs and collimating lenses to produce a uniform area projection of ultra-high-power light. This technology swiftly and accurately cures resin, achieving rapid print speeds while maintaining exceptional print quality and precision across the entire build platform.
The Light Processing Unit 4 (LPU 4) accurately shapes backlight unit light into the form of a printed layer. Working in tandem, the Backlight Unit and LPU 4 facilitate rapid, precise, high-quality printing across the build platform. The LPU 4 boasts durability, resilience against accidental damage, and straightforward replacement.
An exclusive microtextured optical film integrated within the Light Processing Unit facilitates airflow between the resin tank and the unit itself. Positioned atop the unit, this feature substantially minimizes peel forces, allowing for exceptionally fast printing speeds without compromising surface quality, intricate details, precision, or dependability.
Six integrated control systems onboard monitor and regulate printer temperature, resin levels, print forces, and print status with precision. This collective effort guarantees consistent, dependable performance, mitigating potential failures and ensuring uniform results across all printers and prints.
Watch Video
The Form 4 Resin Tank stores liquid resin within the printer and serves as a base for resin curing with its dual-layer flexible film stack. This design substantially minimizes peel forces, enabling high-speed printing without compromising surface quality, intricate details, accuracy, or reliability.
Watch Video
An integrated system efficiently dispenses resin with speed, precision, and minimal waste, facilitating easy material changes. You can print continuously without concerns about resin depletion and switch materials in less than a minute. The Form 4 remains one of the few SLA printers available that provides this capability.
The Backlight Unit utilizes 60 LEDs and collimating lenses to produce a uniform area projection of ultra-high-power light. This technology swiftly and accurately cures resin, achieving rapid print speeds while maintaining exceptional print quality and precision across the entire build platform.
The Light Processing Unit 4 (LPU 4) accurately shapes backlight unit light into the form of a printed layer. Working in tandem, the Backlight Unit and LPU 4 facilitate rapid, precise, high-quality printing across the build platform. The LPU 4 boasts durability, resilience against accidental damage, and straightforward replacement.
An exclusive microtextured optical film integrated within the Light Processing Unit facilitates airflow between the resin tank and the unit itself. Positioned atop the unit, this feature substantially minimizes peel forces, allowing for exceptionally fast printing speeds without compromising surface quality, intricate details, precision, or dependability.
Six integrated control systems onboard monitor and regulate printer temperature, resin levels, print forces, and print status with precision. This collective effort guarantees consistent, dependable performance, mitigating potential failures and ensuring uniform results across all printers and prints.
Watch Video
The Form 4 Resin Tank stores liquid resin within the printer and serves as a base for resin curing with its dual-layer flexible film stack. This design substantially minimizes peel forces, enabling high-speed printing without compromising surface quality, intricate details, accuracy, or reliability.
Watch Video
An integrated system efficiently dispenses resin with speed, precision, and minimal waste, facilitating easy material changes. You can print continuously without concerns about resin depletion and switch materials in less than a minute. The Form 4 remains one of the few SLA printers available that provides this capability.
Diverse Applications to Enhance Your Professional Performance
Tough 1500 Resin
Pre-Production Validation
Forge Motorsport analyzed and redesigned an underperforming part using 3D printing
technology, conducting a five-month vehicle test before finalizing production tooling.
Durable Resin
Masking Jigs
Engineers at the Advanced Manufacturing Research Centre (AMRC) used 3D-printed masking jigs to prevent cross-contamination of carbon fiber, aluminum, and titanium while working on a high-tolerance part for Airbus.
Read the Case Study
Rigid 10K Resin
Injection Molds
Multiplus, a contract manufacturer, was able to accept new low-volume jobs and sign new clients thanks to the flexibility of 3D printing short-run tooling.
Explore Injection Modeling Resources
Custom Resin
Mass Customized End-Use Parts
Hasbro used Formlabs products to launch its personalized Selfie Series action figure project.
Read the Case Study
Black Resin
Watertight Parts
NOAA’s Atlantic Oceanographic and Meteorological Laboratory (AOML) uses 3D printing to create heavy-duty sampler housings, jigs for experimental sensors and equipment, and customized components for their in-house aquariums.
Watch the Webinar
Tough 1500 Resin
Pre-Production Validation
Forge Motorsport analyzed and redesigned an underperforming part using 3D printing
technology, conducting a five-month vehicle test before finalizing production tooling.
Durable Resin
Masking Jigs
Engineers at the Advanced Manufacturing Research Centre (AMRC) used 3D-printed masking jigs to prevent cross-contamination of carbon fiber, aluminum, and titanium while working on a high-tolerance part for Airbus.
Read the Case Study
Rigid 10K Resin
Injection Molds
Multiplus, a contract manufacturer, was able to accept new low-volume jobs and sign new clients thanks to the flexibility of 3D printing short-run tooling.
Explore Injection Modeling Resources
Custom Resin
Mass Customized End-Use Parts
Hasbro used Formlabs products to launch its personalized Selfie Series action figure project.
Read the Case Study
Black Resin
Watertight Parts
NOAA’s Atlantic Oceanographic and Meteorological Laboratory (AOML) uses 3D printing to create heavy-duty sampler housings, jigs for experimental sensors and equipment, and customized components for their in-house aquariums.