10.1-inch 14K light-curing resin 3D printer for dental models, orthodontic workflows, guide-related models, jewelry patterns and other fine-detail professional applications.
Core capabilities for laboratory buyers and model production teams evaluating the Eternal D1.
13320 × 5120 screen resolution for fine-detail model preparation.
16.8 μm on X and 24.8 μm on Y; pixel pitch is not a finished-part accuracy guarantee.
Build area suited to dental model layouts and compact professional parts.
Adjustable layer thickness to balance detail, geometry and print time.
For compatible 405 nm light-curing resins, with validated exposure settings.
Prepare, orient and support printable files in CHITUBOX or CHITUBOX Pro.
A closer look at the equipment, printed-model scenarios and post-processing considerations.
With a 350 × 385 × 665 mm machine size and 29 kg net weight, the Eternal D1 is intended for dedicated dental, jewelry and model-making workspaces. Allow space for safe handling and post-processing.
Machine size: 350 × 385 × 665 mm
Net weight: 29 kg
Use a stable, suitable work surface
The 14K screen and adjustable layer thickness make the D1 suitable for detailed dental models, orthodontic model preparation and review of guide-related geometries. Final fit requires validation with the intended resin and workflow.
10.1-inch, 13320 × 5120 LCD
Layer thickness: 0.02–0.10 mm
Check critical dimensions after post-curing
Prepare ring patterns, setting details and complex decorative models with a suitable castable resin. Casting performance depends on resin selection, burnout conditions and the full casting process.
Ring and pendant patterns
Fine textures and intricate geometries
Test castability before production
The 223 × 126 mm build platform supports multi-part placement where geometry and support clearance allow. The listed 40–60 mm/h speed is not a fixed output rate; total job time depends on layer settings and build height.
Build volume: 223 × 126 × 290 mm
Listed print speed: 40–60 mm/h
Batch quantity depends on part size and nesting
Combine model preparation, appropriate resin, controlled exposure, cleaning, support removal, UV post-curing and final inspection. Follow resin-specific instructions for handling, cleaning, complete drying and curing.
STL / OBJ model input
CHITUBOX / CHITUBOX Pro slicing
Wash, fully dry, post-cure and inspect parts
Example model categories for professional workflows. Material suitability, process parameters and final use must be confirmed for each application.
Restoration models, occlusal models and everyday laboratory model preparation.
Dental arch models and digital orthodontic planning or presentation samples.
Guide-shaped models and fit-review samples; clinical use requires separate validation.
Review margin geometry, anatomy and restoration designs with suitable model resin.
Soft-tissue geometry demonstrations and related dental model workflows.
Models used to review the design and arrangement of removable restorations.
Ring, pendant and detailed casting-pattern development with compatible resin.
From digital scans and CAD files to prepared, printed and finished models.
Hardware and workflow specifications for printer selection and installation planning.
Photopolymer layer curing
L × W × H
Not a finished-part tolerance
10.1-inch 14K display
Choose by resin and part needs
Varies with exposure and layers
Printer specification
Match resin chemistry
L × W × H
Printer only
50–60 Hz
Power planning
Software environment
Confirm version before use
Supported model formats
Temperature / humidity
Build a documented workflow around model quality, resin compatibility and final-part inspection.
Inspect STL/OBJ geometry, units, wall thickness and critical surfaces.
Choose orientation, place supports and set resin-specific parameters.
Print with properly matched 405 nm resin and tested exposure settings.
Remove uncured resin and supports according to material instructions.
Completely dry washed models, then follow the resin manufacturer’s recommended curing process.
Check geometry, fit, surface finish and intended-use requirements.
Resin selection matters. A 405 nm wavelength match alone does not establish suitability for clinical, intraoral or casting applications. Verify the resin’s intended use, exposure settings, cleaning instructions and UV post-curing protocol before production.
Sample imagery for geometry, texture, surface finish and application discussion.
Anatomy, occlusal surfaces and model margin presentation.
Dental arch geometry and model arrangement examples.
Hole locations, contact surfaces and structural review.
Small settings, surface patterns and intricate details.
Curved forms, fine lines and decorative features.
Research, presentation and intricate geometry review.
Practical answers on fit, materials, process and equipment selection.
Dental laboratories, clinics with digital model workflows, jewelry studios, model-making companies and other professional users needing high-detail resin printing. Fit depends on part size, resin and workflow requirements.
The build volume is 223 × 126 × 290 mm (L × W × H). The number of models in one job depends on orientation, supports, spacing and model geometry.
Its 10.1-inch 14K display is specified at 13320 × 5120 pixels, with 16.8 μm X-axis and 24.8 μm Y-axis display pixel pitch. These specifications are not a guarantee of final dimensional accuracy.
The listed layer thickness is 0.02–0.10 mm, and the listed printing speed is 40–60 mm/h. Actual job duration depends on resin, exposure parameters, layer thickness and printed height.
STL and OBJ files are supported through the slicing workflow. The documented software options are CHITUBOX and CHITUBOX Pro; verify software and firmware compatibility for the installed configuration.
Not based on printer specifications alone. Any intraoral or patient-contact use must be permitted by the selected resin’s intended use, validated processing instructions and applicable local regulations. Model-only resin is not automatically suitable for intraoral use.
It can be considered for fine-detail casting-pattern work with an appropriate resin. Before production, test support placement, cleaning, burnout and casting results using your actual process.
Most photopolymer workflows require cleaning and UV post-curing. Allow parts to dry completely before curing, as required by the resin process. Cleaning agents, methods and curing conditions depend on the resin and intended use.
Provide the application, STL/OBJ model when available, maximum dimensions, required details and tolerances, resin type, projected quantity and any sample-printing requirements.
Send your model dimensions, intended application, required detail, resin type and expected quantities. Yidimu can help review printer selection, resin matching and sample-printing options before you order.
