After learning about the Orange 4K from Longer 3D, I was excited to get my hands on one and take it for a test ride. What most intrigued me about the Kickstarter campaign for the Orange 4K was the 4K LCD screen of the system. Fortunately, I had the opportunity to review an Orange 4K while the Kickstarter while it was still ongoing.
Before breaking down my experience with the machine, I should clarify that, in most cases, LCD 3D printers on the market rely on a 5.5” 2K resolution screen. This allows them to achieve 47.25-micron resolution. As far as I know, the Orange 4K is the only LCD 3D printer with 4K resolution, making it possible it to reach 31.5-micron resolution and even finer.
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Orange 4K Specifications
Third-Party Materials: | Yes | Printing speed: | 80mm/h | |
Touch Screen: | 2.8 Inch | Z Axis: | Dual Liner Guide | |
Slicer Software: | Longerware / Chitubox / Lychee | Pixel Size: | X: 31.5µm Y: 10.5µm | |
Mono Screen Resolution: | 6480*3840 (Subpxiel) | Power Requirements: | 110 V / 250 V | |
Technology: | LCD | Printer Dimensions: | 230*230*437mm | |
Lightsource: | UV Parallel 405nm LED | Build Volume: | 120*68*190mm | |
Panel : | 5.5 Inch | Weight: | 11.5KGS |
Orange 4K
Try our UNICAL™ Calibration Model
If you’re trying Monocure 3D Resin for the first time or have just got a new printer, you’ll need to tweak your slicer settings to ensure perfect synergy between our resin and your printer.
The most efficient way to achieve this is by using a Calibration Model. These small, intricate models are quick to print. To calibrate your printer using the UNICAL™ Download the STL model here and for step-by-step instructions on how to use the UNICAL™ head to our 3D Calibration Model Page.