Formlabs Form 4L is a blazing fast masked SLA 3D printer powered by Low Force Display™ Print Engine that combines an industry-leading materials library with a reliable, accurate print engine.
Fast and Efficient Printing Get High-Quality Prints in Under 2 Hours.
Print faster without sacrificing quality. Most jobs finish in less than two hours, keeping your workflow moving.
Versatile and Adaptable Advanced Materials for Every Application.
Choose from a wide range of materials to suit any project, from engineering prototypes to dental models and artistic creations.
Intuitive and Easy to Use Start Printing in Just 15 Minutes.
With a simple setup and user-friendly interface, you can learn to print in minutes, making 3D printing easier than ever.
Reliable and Consistent Industry Leading Print Success Rate
Achieve high-quality results every time with technology designed for reliability and minimal print failures.
Highly Accurate Precision That Matches Injection Molding
Create detailed, high-resolution prints with accuracy that rivals traditional manufacturing methods.
Blazing Fast – Most prints
in under 2 hours with Form 4L
The Formlabs Form 4 isn’t just quick—it’s revolutionary. Experience most prints in under two hours, thanks to the innovative Low Force Display™ Print Engine.
This cutting-edge technology harnesses the power of ultra-high intensity LEDs combined with collimating lenses and optical filters to deliver even repeatable light across the whole build area. A robust, patented liquid crystal display selectively cures each resin layer rapidly, delivering consistent quality irrespective of the part size or quantity.
Industry-leading
materials for any problem
Tap into the potential of Formlabs’ industry-leading materials library, now even better with reduced plastic waste and lower costs. Formlabs introduces newly formulated materials boasting superior mechanical and thermal properties.
Over 20
With over 20 resins ranging from the highly flexible Silicone 40A to the ultra-rigid and heat-resistant Rigid 10K, the Form 4 is equipped for any challenge. Whether you’re testing functional parts in engineering-grade materials, printing ESD jigs for electronics manufacturing, or crafting flame-retardant end-use parts, Form 4 has the perfect resin for your needs.
Your Trusted Partner in 3D Printing Solutions Across Industries
At Thinglab, we are committed to supporting you every step of the way. With our expert guidance, personalized workflows, and a comprehensive range of compatible 3D printing solutions, we ensure seamless integration and ongoing success in your dental practice. Trust us to provide the best in customer support, expert advice, and tailored solutions.
Guidance
With years of experience and a team of skilled professionals, Freedspace delivers unparalleled knowledge in 3D printing, scanning, and design.Maintenance
With years of experience and a team of skilled professionals, Freedspace delivers unparalleled knowledge in 3D printing, scanning, and design.Compatability
With years of experience and a team of skilled professionals, Freedspace delivers unparalleled knowledge in 3D printing, scanning, and design.Professional desktop, industrial and large scale 3D printers
We offer the products and expertise to deliver tailored 3D solutions for any project. From cutting-edge tools to industry insights, we help you achieve precision and efficiency.
Technical Specification
| Technology | Low Force DisplayTM (LFD) |
| 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) | 25 – 300 microns |
| XY resolution | 50 microns |
| Average print speed (100 μm layer height) | 40 mm/h |
| Maximum print speed | 100 mm/h |
| Resin Tank lifetime | 75,000+ layers with any Formlabs material |
| Printer weight | 18.3 kg | 40.4 lb |
| Printer dimensions | 39.8 × 36.7 × 55.4 cm | 15.7 × 14.5 × 21.9 in |
| Warranty and service | One-year warranty included Paid service and extended warranty options available |
| Software compatibility | Windows 7 and up Mac OS X 10.12 and up |
Frequently Asked Questions
The Form 4L is engineered for precision and large-scale 3D printing, making it perfect for engineering projects that require intricate designs, durable parts, and rapid prototyping. With its advanced stereolithography (SLA) technology, it offers high resolution and the ability to print with a wide variety of materials suitable for engineering applications.
The Form 4L stands out with its consistent print quality, reliability, and ease of use. It offers a larger build volume compared to many other SLA printers, which is essential for engineering prototypes and functional parts. Additionally, it supports a range of engineering-grade resins, providing the versatility needed for different engineering needs.
The Form 4L is compatible with an extensive selection of engineering-grade resins, including durable, heat-resistant, flexible, and tough materials. Some of the popular resins for engineering include Tough 2000, Durable, and High Temp. These materials are ideal for producing functional prototypes, end-use parts, and tooling.
Yes, the Form 4L is a highly effective tool for rapid prototyping in engineering. Its precise print quality, combined with the ability to quickly produce functional prototypes, allows for faster iteration cycles and design testing, reducing time-to-market for engineering products.
The Formlabs Form 4L features a build volume of 33.5 x 20.5 x 30 cm (13.2 x 8.1 x 11.8 inches), making it ideal for printing larger engineering parts and models. Its generous build size ensures you can create larger prototypes or functional parts in one print, minimizing the need for assembly.
The Form 4L delivers exceptional accuracy, with a layer resolution ranging from 25 to 300 microns. This ensures that engineering parts, whether for prototype testing or end-use applications, have the fine details and precise dimensions required for functional and high-performance applications.
Parts printed on the Form 4L typically require post-processing steps such as cleaning, curing, and potentially support removal. Formlabs offers an integrated solution with the Form Wash and Form Cure, which streamlines the cleaning and curing processes to ensure your engineering parts meet the desired performance standards.
The Form 4L enables engineers to bring their designs to life quickly and with high fidelity. By offering rapid prototyping, engineers can test functionality, fit, and form early in the design process. This helps to identify potential issues before mass production, improving the overall design workflow and product development cycle.
Yes, the Form 4L is ideal for creating end-use parts, especially with its range of durable and heat-resistant materials. Many industries, including automotive, aerospace, and manufacturing, rely on Form 4L for producing low-volume production parts that need to withstand demanding environments.
The Form 4L is designed for ease of use, with an intuitive interface and cloud-based software (PreForm) that simplifies file preparation and printer management. Even engineers without extensive 3D printing experience can quickly produce high-quality parts with minimal training.