The Emake3D Stellar I is a compact desktop LCD 3D printer specifically engineered for ultra-precision dental applications. A professional-grade machine, the Stellar I model combines advanced 16K LCD technology with a 405nm UV light source to deliver exceptional print quality and accuracy for jewelry and dental professionals, laboratories, and technical specialists.
The Stellar I LCD 3D printer features a compact build volume of 224 x 127 x 240 mm, making it an ideal choice for dental model production, crown and bridge manufacturing, surgical guides, and other precision dental components. With its 14 x 19 micron XY resolution and layer thickness capability of 25–100 microns, the Stellar I delivers professional-grade precision suitable for demanding dental workflows.
Designed for both dental laboratories and clinical environments, the Emake3D Stellar I 3D printer offers reliable performance at 40mm/h printing speed while maintaining the ultra-high dimensional accuracy required for dental applications. The machine supports standard 405nm resin compatibility, ensuring broad material flexibility with both proprietary and third-party dental resins.
The Emake3D Stellar I is an ultra precision dental 3D printer that achieves 14 x 19 micron XY resolution through its 15120 x 6230 pixel LCD screen. The 25–100 micron layer thickness range provides 2 distinct applications. For crown and bridge work, 25-micron layers achieve ±30.5 μm margin accuracy compared to ±44.7 μm at 50 microns and ±64.2 μm at 100 microns, according to Formlabs research during clinical accuracy evaluation (2017). For study models, 50-micron settings deliver optimal balance between precision and production speed, achieving ±104 μm global accuracy versus ±149.6 μm at 100 microns. Surface roughness increases significantly with 100-micron thickness, while 25-micron settings produce superior surface finish, according to Sasany from dental materials research during optical properties investigation (2024).
The 405nm wavelength provides consistent curing across the build platform. UV curing parameters vary significantly between wavelengths, with 405nm systems showing 20–40% variation in depth of penetration compared to 365nm systems, according to Stansbury from University of Colorado during photopolymer curing analysis (2018). Light uniformity reaches 96% across the build platform in professional LCD systems, enabling consistent exposure per pixel and eliminating dimensional variations between center and edge regions.
The Emake3D Stellar I operates as an open material system, providing compatibility with a wide range of 405nm UV-curable resins from established dental resin manufacturers. This wavelength compatibility includes both specialized FDA-approved dental materials (e.g., model, guide, crown & bridge, tray, gingiva, splint, and cast resins) and standard photopolymers. The 405nm wavelength ensures optimal curing characteristics for most professional dental resins for clinical applications available on the market.
The printer’s efficient resin consumption and user-friendly material changeover support workflow efficiency in busy jewelry workshops, dental laboratories, and clinical settings.
The Emake3D Stellar I features a practical build volume of 224 x 127 x 240 mm. This build area is optimally sized for dental workflows, allowing for the production of full arch models, multiple crown units, or several smaller components in a single print job. The 224 x 127 mm base area provides sufficient space for full maxillary or mandibular dental arches, making it suitable for orthodontic models, implant planning, and prosthetic design applications. The 240mm height capacity accommodates articulated models and multi-story builds when using support structures.
This build volume provides an optimal balance between desktop footprint and production capability, making the Stellar I 3D printer suitable for space-constrained environments such as dental offices or small laboratories while maintaining the capacity for professional-level production volumes.
The Emake3D Stellar I can be controlled via a built-in 4.5" color LCD screen with a clear multi-language menu and sensitive touch control. The user-friendly interface allows for straightforward operation suitable for dental professionals without extensive 3D printing experience.
Data input can be performed via USB and Wi-Fi (with a computer connected to the same network). The device comes with its own memory, which allows for a smooth offline printing experience with reliable data transmission.
The Emake3D Stellar I integrates seamlessly with CHITUBOX slicing software, one of the industry’s most widely adopted solutions for LCD 3D printing. CHITUBOX provides specialized dental workflows and automated support generation. The software’s dental-specific features include automated model orientation, intelligent support placement, and one-click preparation for common dental applications. In addition, CHITUBOX compatibility ensures access to regular software updates, optimized print profiles, and extensive material libraries.
The Emake3D Stellar I 3D printer features a professional, compact desktop design suitable for integration into dental offices and laboratory environments. The outer dimensions of the device are 355 x 310 x 564 mm. It weighs 24.5 kg.
The enclosed design of the Stellar I model provides light containment essential for UV resin printing while maintaining accessibility for routine maintenance and material changes. The printer’s desktop footprint allows for convenient placement on standard laboratory benches or dedicated workstations.
The price for the Emake 3D Stellar I LCD 3D printer is $1,699.00, which is reasonable considering its high performance, functionality, and cost-effective operation.
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