Yidimu Dental Resin Printing
Eternal Y8 Dental 3D Printer
A 10.3-inch 8K LCD resin 3D printer designed for professional dental model production, digital laboratory workflows, model verification and detailed resin printing.
Product Positioning
Built around digital dental model production
Eternal Y8 is positioned for dental laboratories, denture processing facilities, digital dentistry teams, education, research and professional model production. Its build area supports detailed dental models as well as multiple smaller models arranged within one print job.
Equipment selection should consider model dimensions, resin requirements, expected surface quality, support strategy, post-processing capacity and the inspection method used by the laboratory.
Equipment Features
A visual overview of the Eternal Y8 platform
The main published configuration combines an 8K monochrome LCD, a practical dental build area and a 405 nm COB light source.
10.3-inch 8K LCD
Published screen resolution of 7680 × 4320 for detailed resin model production.
405 nm COB light source
Designed for compatible 405 nm photopolymer resin printing after resin and exposure validation.
Dental model build area
A 228 × 128 mm platform area with 235 mm of published build height.
Operator-focused interface
Published product information describes an updated user interface and print progress monitoring.
Build Space
228 × 128 × 235 mm
Actual model capacity depends on orientation, support placement, spacing, resin behavior and the laboratory’s acceptance criteria. A sample layout should be evaluated before planning routine production.
Dental Model Applications
Model-focused workflows for dental laboratories
The following examples describe model and laboratory workflows. They do not establish approval for direct patient-contact parts.
Full-arch dental models
Study, presentation, design review and laboratory model workflows.
Crown and bridge models
Working models used to review geometry, margins and digital design output.
Removable die models
Sectioned model workflows requiring clear model features and careful handling.
Orthodontic study models
Arch models for digital case organization, teaching and workflow evaluation.
Implant-related models
Model-based planning, component visualization and laboratory verification.
Training and demonstration models
Physical models for technical education, communication and process training.
Do not treat every dental resin as interchangeable
Surgical guide, temporary restoration, denture, splint and other patient-contact workflows require documentation for the exact material, intended use, compatible printer, cleaning process, post-curing process and applicable local regulations. A printer specification alone does not establish clinical suitability.
Material Compatibility
Match the printer, resin and final workflow
Eternal Y8 uses a published 405 nm light source. Compatibility should still be confirmed through the current resin documentation, exposure testing and finished-model inspection.
Grey dental model resin
Suitable for dental models, crown-and-bridge models and model verification when the resin is validated on the printer.
Yellow dental model resin
A model material option for tooth morphology, arch models, removable dies and dental laboratory review.
Transparent and specialized resins
Use only after confirming the exact resin’s intended purpose, printer compatibility, cleaning method and post-curing process.
Printing Workflow
From digital model to inspected resin part
Each stage should be documented and adjusted for the model, resin, orientation, equipment condition and final application.
Review the digital model
Confirm scale, geometry, wall thickness, margins and file integrity.
Orient and support
Set model orientation, support contact points and platform spacing.
Prepare the resin
Follow the resin TDS and SDS for handling, mixing and environmental conditions.
Print on Eternal Y8
Use validated exposure, lift and support settings for the selected material.
Drain and remove
Allow excess resin to drain and remove the platform using suitable protective equipment.
Clean and dry
Use the cleaning method and drying requirements specified for the exact resin.
Post-cure
Apply the documented wavelength, equipment and curing cycle for the material.
Inspect and record
Check surface, critical dimensions, fit features and workflow acceptance criteria.
Post-Processing
Cleaning and curing are controlled process stages
There is no universal cleaning liquid, cleaning duration or curing time that applies to every photopolymer resin.
Cleaning and support removal
Remove uncured resin using the cleaning process specified by the material supplier. Dry the model before further processing and remove supports without damaging critical surfaces.
Secondary UV curing
Post-curing conditions depend on the exact resin, model dimensions, wall thickness, model color, curing equipment and intended application. Use the applicable IFU or validated technical process.
Technical Specifications
Eternal Y8 published product data
Confirm the current datasheet, machine configuration and commercial package before ordering.
| Product name | Yidimu Eternal Y8 Dental 3D Printer |
|---|---|
| Published dental designation | YDM-Y8-8K |
| Printing technology | LCD area photopolymerization |
| Screen | 10.3-inch monochrome LCD |
| Screen resolution | 7680 × 4320 pixels, 8K |
| Nominal XY pixel pitch | Approximately 29.7 μm |
| Published build volume | 228 × 128 × 235 mm |
| Light source | COB UV light source |
| Published wavelength | 405 nm |
| Compatible material category | Compatible 405 nm photopolymer resins after printer, exposure and post-processing validation |
| Supported source file formats | STL and OBJ listed in Yidimu product information |
| Machine dimensions | 350 × 330 × 600 mm |
| Published net weight | 22 kg |
| Power input | AC 100–240 V, 50–60 Hz |
| Published machine power | 128 W |
Published dimensions and electrical values should be reconfirmed against the current product datasheet and the configuration supplied for the destination market. Printed results depend on the file, resin, exposure settings, support design, machine condition, environment and post-processing.
Frequently Asked Questions
Eternal Y8 questions from dental teams
What type of printer is the Eternal Y8?
Eternal Y8 is an LCD photopolymer resin 3D printer. Yidimu positions the current Y8 dental configuration for dental laboratories, denture processing facilities and digital dental model workflows.
What is the Eternal Y8 build volume?
The published build volume is 228 × 128 × 235 mm. Usable model capacity depends on orientation, supports, spacing and the selected resin process.
What screen resolution does the printer use?
Yidimu lists a 10.3-inch monochrome LCD with a resolution of 7680 × 4320 pixels. This corresponds to a nominal XY pixel pitch of approximately 29.7 μm. Pixel pitch should not be interpreted as guaranteed finished-part accuracy.
Which resins can be used with Eternal Y8?
The printer uses a published 405 nm light source. Select a resin whose current TDS or IFU confirms compatibility with the printer wavelength and application. Exposure settings, cleaning and post-curing should be validated before routine use.
Can every dental resin be used for direct intraoral parts?
No. Direct patient-contact use cannot be determined from the printer or resin wavelength alone. The exact material must have applicable intended-use documentation, testing, instructions, printer compatibility and validated post-processing for the proposed use.
Does the printer include resin, a washer or a UV curing box?
How long should dental models be cleaned and post-cured?
There is no single cleaning or curing time for all materials. Follow the exact resin’s TDS, SDS and IFU. The process can change with model size, wall thickness, color, equipment, cleaning method and intended application.
What information should be sent before requesting a quotation?
Provide the model type, maximum dimensions, sample file, intended material, expected print quantity, surface requirements, inspection method, available post-processing equipment and destination country.
Confirm whether Eternal Y8 fits your dental model workflow
Send the model dimensions, application, resin requirement, expected quantity and post-processing setup. Yidimu can review the available product configuration and identify information that still requires confirmation.