Large × High Precision × High Speed Achieved: Light-Curing 3D Printer 'Form 4L'
A desktop-sized 3D printer that achieves high-quality and high-speed modeling through its unique technology "LFD," boasting 4.6 times the modeling volume of the 'Form 4.'
The "Form 4L" is a 3D printer that utilizes the "LFD" molding system developed by Formlabs. [Features] ■ High-speed molding with the "Low Force Display" method By adopting a mechanism that masks and irradiates ultraviolet light using an LCD screen instead of traditional laser molding, high-speed molding is achieved. ■ Vertical irradiation of the entire molding area Ultraviolet light from 145 LEDs with an output of 16mW/cm² is uniformly and vertically corrected by a lens array, allowing for high-precision molding across the entire molding area. ■ High-quality molding through reduced release force The unique micro-textured optical film and the two-layer structure of the resin tank create air pathways that reduce release force. ■ Easy print settings for beginners Print settings can be easily completed using the dedicated slicer "PreForm," which features functions that can be set with one click. ■ Automatic resin supply Once molding starts, the supply and stirring of resin begin automatically. Internal sensors measure the resin amount and display the remaining quantity, making resin management easy. *Please view the PDF data from the download button below.
basic information
[Product Specifications] ■Printing Method: Light Deposition (LFD) ■Maximum Build Size: 353×196×350 mm ■XY Resolution: 46 μm ■Layer Thickness: 25–200 μm ■Body Size: 664×528×794 mm ■Body Weight: 58.5 kg ■Data Transfer: Wi-Fi, Ethernet, USB [Compatible Materials] - Standard (4 colors) - Fast Model (for rapid prototyping) - Flame Retardant - Rigid (glass-filled) - Durable (PP-like) - Tough 1500 (ABS/PP-like) - Tough 2000 (ABS-like) - Elastic 50A (silicone-like) - Flexible (rubber-like) - Flexible 80A (rubber-like translucent) - High Temp (high heat-resistant resin) - ESD (conductive) - Castable Wax (for lost wax) - Precision Model (high-quality surface, fine detail) - Clear Cast (for investment casting) - Alumina (ceramic) Open material compatibility
Price range
P5
Delivery Time
OTHER
Model number/Brand name
Form 4L
Applications/Examples of results
- Design evaluation using 3D printed models - Functionality verification of mechanical components - Fabrication with materials suited for specific applications
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High-speed photopolymerization machine 'From 4/From 4L' that achieves ultra-high speed.
Ultra-fast 3D printing with the light-based "From 4/Form 4L." By utilizing proprietary technology, it achieves a maximum printing speed of 100mm/h (80mm/h for Form 4L). ■ High-speed printing that defies common sense By adopting the unique technology "LFD," surface-based printing is made possible. → By curing layer by layer, printing can be done without depending on the printing surface. ■ Delicate expressiveness Achieves high-resolution and precise 3D printing with an XY axis resolution of 50µm (46µm for Form 4L). ■ Automatic post-print cleaning With improved solvent agitation functionality, printed items can be quickly and thoroughly cleaned. ■ Use of a wide range of functional materials Materials can be selected according to purpose and application. Material replacement is completed simply by swapping out the cartridge and resin tank.
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![28th Monozukuri World [Osaka] (7th Next Generation 3D Printer Exhibition)](https://image.mono.ipros.com/public/news/image/1/209420/IPROS6289956617572886466.jpg?w=280&h=280)
Notice: We will be exhibiting at Monozukuri World 2025 [Osaka]!
Under the theme of "Expanding the Use of 3D Printing," we propose advanced manufacturing solutions using 3D printers. Focusing particularly on the "Mold Solutions," we will showcase applications of molds created with Formlabs' latest 3D printer, the "Form 4 Series," in injection molding and vacuum forming, as well as notable examples of cutting molds combined with injection molding using the compact 5-axis machining center "MX220." We invite you to experience the latest in 3D manufacturing at our booth. ~ 28th Manufacturing World [Osaka] (7th Next Generation 3D Printer Exhibition) ~ [Organizer] RX Japan Co., Ltd. [Dates] October 1 (Wed) - October 3 (Fri), 2025 10:00 AM - 5:00 PM [Venue] Intex Osaka, Hall 2 Booth Number: 9-75 ● Notable exhibits will be featured in related products! *For more details, please refer to the related links below.
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【Proposing the latest and standard equipment for manufacturing through a system】 We are the only company in Japan that can provide a comprehensive proposal for all the equipment necessary for manufacturing, including machine tools, CAD/CAM, 3D printers, 3D scanners, and other 3D digital production tools and instruments. 【Peace of mind with technical support after installation】 With our strength in technical support, we can resolve any concerns of users after installation, such as operation assistance, troubleshooting, and maintenance, all through a single point of contact. 【Extensive display of actual machines】 We have various actual machines set up, allowing you to clarify your operational image through demonstrations and tours before making a decision to implement. 【Manufacturer capabilities】 Additionally, if there are no products with the features desired by users, or if there are products with good features but weak sales power, we will leverage our manufacturer capabilities to release them as uniquely planned in-house products.