Formlabs Form 4L Large-Format 3D Printer
A large-format SLA 3D printer capable of producing stunning, high-precision parts in under six hours, ideal for applications demanding size, detail, and reliability.
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Next-Level 3D Printing Performance for Big Prints
The Formlabs Form 4L is a large-format SLA 3D printer designed to tackle big-scale printing tasks or multiple smaller parts in one print job with high precision at blazing-fast speeds — with most prints completing in under six hours.
Take the grey seat prototype pictured here: this large part printed in just 2 hours and 37 minutes, showcasing the speed and efficiency of the Form 4L for demanding projects.
With impeccable reliability and speed, the Form 4L accelerates product development and production cycles, using Low Force Display™ (LFD) technology—an incredible mix of powerful LEDs and collimating lenses that cures resin quickly and precisely to match your vision.
Key Features & Benefits
Technical Specifications
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Features
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FORM 4
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Build volume
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35.3 × 19.6 × 35.0 cm | 13.9 x 7.7 x 13.8 in
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Layer thicknesses
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25 - 300 microns
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XY Resolution
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46 microns
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Printer Dimensions
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66.4 x 52.8 x 79.4 cm | 26.1 x 20.8 x 31.3 in
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Weight of the machine
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58.5 kg | 129 lbs
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Power requirements
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100–240 VAC, Maximum 9 A, 50/60 Hz, 900 W
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Formlabs SLA Printers Deliver Impeccable Detail
Elevate your 3D printing game with Formlabs SLA 3D printers. Our cutting-edge technology offers unparalleled precision and detail, allowing you to bring your designs to life with stunning accuracy. Whether you’re prototyping, creating intricate models, or producing small-scale parts, Formlabs SLA printers deliver exceptional quality and reliability.
Experience the power of precision printing and unlock new possibilities for your projects with Formlabs SLA technology.
Print Most Large Parts in Under 6 Hours
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Post-Process
Finish
Services & Customer Benefits
Frequently Asked Questions
- The Form 4L has some similarities to the Form 4, such as speed, high precision, Low Force Display™ (LFD) technology, and layer thickness. The Form 4L has a larger build volume and uses more power.
- Compared to the Form 3L, the Form 4L offers 2-4 times faster print speeds than the Form 3L and has a larger build volume, allowing for higher throughput and the ability to print large parts in one piece. It also utilizes LFD technology, providing increased speed, accuracy, and reliability over the Form 3L.
Yes, the Form 4L is equipped with an integrated camera that allows users to monitor print progress from anywhere.
The Form 4L is ideal for industries such as engineering, manufacturing, medical, dental, automotive, and more, due to its high speed, large-format capabilities, and versatile material options.
The Form 4L is designed for long-lasting performance, with the Light Processing Unit (LPU) typically lasting 600,000-1,900,000 layers before replacement. Preventative maintenance reminders help keep the printer operating reliably.
The Form 4L supports over 37 Formlabs materials, including biocompatible resins for medical use. It also features Open Material Mode, allowing for third-party materials and custom resin settings for specialized applications.
Formlabs Resources
