Yidimu Eternal D1 Dental 3D Printer
A professional desktop LCD resin 3D printer with a 10.1-inch 14K monochrome screen, 405 nm light source and a 223 × 126 × 290 mm build volume for dental model and high-detail resin printing workflows.
Designed for professional model-production workflows
Eternal D1 combines a high-resolution monochrome LCD exposure system with a 290 mm build height. It is intended for teams that manage the complete resin-printing process from model preparation and slicing through washing, UV post-curing and inspection.
- Desktop LCD light-curing architecture
- 10.1-inch monochrome 14K exposure screen
- 405 nm parallel UV light source
- All-metal machine body
- AL6061 aluminum-alloy resin vat
- CHITUBOX slicing and CTB print files
Who should evaluate Eternal D1?
Selection should be based on the model envelope, resin documentation, production quantity, surface requirements and the intended use of the finished part.
Dental laboratories
For teams producing study models, working models, orthodontic models and other defined resin model outputs.
Digital dental teams
For workflows that connect scan data, CAD design, slicing, resin printing and model inspection.
Model production centers
For professional service providers that need regular high-detail resin model production.
Technical purchasing teams
For buyers comparing equipment size, material matching, software, post-processing and installation requirements.
Eternal D1 equipment details
Printing results depend on the complete combination of equipment, resin, calibration, support design, washing and post-curing.
10.1-inch 14K monochrome LCD
The manufacturer lists a screen resolution of 13320 × 5120 pixels.
223 × 126 × 290 mm
Review model dimensions, supports and spacing before arranging multiple parts.
405 nm parallel UV exposure
Resin wavelength, exposure parameters and post-curing instructions must be matched.
Platform leveling design
Platform setup and first-layer verification remain necessary before routine production.
Side-door configuration
Provides access for inspection, maintenance and consumable-related operations.
Metal body and AL6061 resin vat
The published specification identifies an all-metal body and an aluminum-alloy material trough.
Model-based dental printing examples
Patient-contact, clinical or regulated applications require documentation for the exact resin, printer, print settings, washing method, post-curing equipment, sterilization process where applicable, intended use and target market. A qualified dental professional must confirm the final application.
From model data to inspected resin part
Establish and document each step instead of evaluating the printer as an isolated piece of equipment.
01
Review the model
Check dimensions, closed geometry, thin walls, critical surfaces and the required final use.
02
Orient and support
Arrange the model according to geometry, critical surfaces and the validated laboratory process.
03
Match the resin
Confirm wavelength, intended use, exposure settings, washing instructions and post-curing requirements.
04
Print the parts
Verify the platform, resin condition, tank condition, CTB file and validated exposure profile.
05
Wash and dry
Remove uncured surface resin using the cleaning method specified for the selected material.
06
Post-cure and inspect
Follow the resin-specific curing procedure, then inspect dimensions, surfaces and completeness.
Yidimu resin categories to evaluate
Eternal D1 uses a 405 nm light source. Wavelength alignment is necessary, but it does not by itself confirm the print profile or the final application.
Grey dental model resin
Yidimu positions this material for dental model, crown model, bridge model and removable die model workflows.
Eternal D1 print profile:
Yellow dental model resin
Yidimu positions this material for model production, orthodontic models and crown-and-bridge model workflows.
Eternal D1 print profile:
GT01 guide model resin
Yidimu publishes GT01 for guide model and digital dental workflow evaluation.
Clinical or direct intraoral use:
Review the current TDS, SDS, IFU, compatible equipment, validated print settings, washing method, post-curing method and local regulatory requirements. Do not assume that one dental resin is suitable for every model, guide, temporary restoration or patient-contact application.
Eternal D1 technical specifications
Confirm the current specification sheet, machine configuration, included accessories and electrical requirements before purchase.
| Product model | Yidimu Eternal D1 |
|---|---|
| Printing technology | LCD light-curing resin 3D printing |
| Equipment format | Desktop |
| Printing material | Compatible photosensitive resin Confirm wavelength, exposure profile, intended use and post-processing for the exact resin. |
| LCD screen | 10.1-inch monochrome screen |
| Screen resolution | 13320 × 5120 pixels, listed as 14K |
| Build volume | 223 × 126 × 290 mm |
| Light source | 405 nm parallel UV light source |
| Layer thickness | 0.02–0.10 mm |
| Manufacturer-listed printing speed | 40–60 mm/h Actual printing time depends on layer thickness, exposure, model height, geometry, supports, resin and machine settings. |
| Manufacturer-listed XY display value | X 16.8 μm / Y 24.8 μm This value should not be presented as guaranteed finished-part dimensional accuracy. |
| Z-axis system | Ball screw |
| Touchscreen | 5.0 inches |
| Slicing software | CHITUBOX / CHITUBOX Pro |
| Source model formats | STL and OBJ |
| Print-file format | CTB |
| Connectivity | USB and Ethernet |
| Computer requirement | Windows 7 64-bit or later; 4 GB RAM Confirm current software requirements before installation. |
| Machine power | 115 W |
| Power input | AC 100–240 V, 50–60 Hz |
| Machine dimensions | 350 × 385 × 665 mm |
| Machine net weight | 29 kg |
| Resin vat material | AL6061 aluminum alloy |
| Mainboard | M20 motherboard |
| Motor system | Closed-loop motor driver board with 57 motor |
| Published operating environment | 10–30°C and 30%–90% relative humidity Resin documentation may specify a narrower working range. |
| Packaging dimensions | 500 × 500 × 740 mm |
| Packaged gross weight | 34 kg |
Eternal D1 FAQ
What is the Eternal D1 mainly used for?
Eternal D1 is a desktop LCD resin 3D printer for professional model-production workflows. Published applications include dental models, orthodontic models, guide-type models, jewelry patterns and other detailed photosensitive-resin parts. The exact material and final use must be confirmed separately.
Does the 14K screen guarantee dimensional accuracy?
No. Screen resolution and XY display values describe the exposure system. Finished-part dimensions also depend on calibration, resin behavior, exposure, orientation, supports, model geometry, washing, post-curing and the inspection method.
Which resins can be evaluated with Eternal D1?
Eternal D1 uses a 405 nm light source. Compatible photosensitive resins may be evaluated after confirming wavelength, exposure requirements, intended use, washing instructions, curing procedure and technical documentation.
Can every 405 nm resin use the same settings?
No. Wavelength compatibility does not establish a complete print profile. Exposure, bottom layers, lift settings, orientation, supports and dimensional compensation must be evaluated for the exact printer, resin, model and layer thickness.
Can printed Eternal D1 parts be placed directly in the mouth?
The printer alone does not determine suitability for direct oral or patient-contact use. Such applications require valid documentation for the exact resin, printer, settings, washing method, post-curing process, sterilization method where applicable, intended use and local regulatory status.
Does Yidimu provide diagnosis or dental treatment?
No. Yidimu supplies 3D printing equipment, resin materials and related workflow information. It is not a hospital, dental clinic or treatment provider and does not provide diagnosis or treatment advice.
Do all dental resins use the same washing process?
No. The required cleaning agent, washing time, drying conditions and handling procedure depend on the exact material. Follow the current TDS, SDS and IFU supplied for that resin.
Do all printed parts use the same UV curing time?
No. Curing time depends on the resin, part dimensions, wall thickness, color, curing equipment, light distribution and intended use. Use the validated conditions stated in the material documentation.
Which model files and slicing software are supported?
The published specification lists STL and OBJ as source model formats, CHITUBOX or CHITUBOX Pro for slicing, and CTB as the machine print-file format.
Does Eternal D1 have FDA, CE, ISO or MDR certification?
This page does not make any FDA, CE, ISO, MDR or other certification claim. Request the current certificates, reports, legal manufacturer details, product scope and applicable market documentation before making a regulatory decision.
What should I provide when requesting a quotation?
Provide the model file or screenshots, maximum dimensions, intended application, material category, required quantity, critical dimensions, surface requirements, available washing and curing equipment, voltage and installation requirements.
Evaluate Eternal D1 with your actual model
Send your model dimensions, material category, required quantity, critical surfaces, post-processing setup and final application. These details help determine whether Eternal D1 should be included in your equipment evaluation.
- STL or OBJ model
- Maximum dimensions
- Material category
- Expected quantity
- Surface requirements
- Post-processing setup