Yihui LCD 3D Printer For Jewelry, Dental, And Education Printing

The build volume is 120 × 70 × 120 mm, suitable for small high-detail parts used in jewelry, dental models, watches and educational projects.

The printer has an XY resolution of 0.047 mm (2560 × 1440 pixels), enabling high-detail prints. Layer thickness is adjustable and commonly ranges from around 10–100 microns depending on resin and settings.

Typical print speed is up to 20 mm/hour (Z axis), though effective speed depends on layer height, exposure settings and the resin used.

This UV LCD printer is compatible with standard photopolymer resins including castable resins for jewelry, dental model resins and general-purpose resins designed for 405 nm LCD systems. Always confirm resin compatibility and recommended exposure settings with the resin supplier.

Yes. The printer uses an integrated UV LED lamp bead array as its light source for curing resin layers.

The printer uses 3D Creator (Chinese/English) slicing software. Common input formats such as STL and OBJ are supported by most slicers and the included software; export sliced files for printing via USB, network or Wi‑Fi.

You can send files via USB, Wi‑Fi or a network cable. The printer supports multiple connectivity options for convenience in workshops and classrooms.

Machine footprint is approximately 202 × 220 × 365 mm. Net weight is listed at about 6.4 kg; packaged or shipping weight can be approximately 12 kg depending on accessories and packaging.

The printer requires 220 V power and consumes about 90 W. If you are in a region with 110 V mains, use a certified voltage converter/transformer or consult local support.

Yes. The product includes a 1‑year warranty. For technical support and service, contact the manufacturer or authorized reseller; the unit is manufactured in Guangdong, China.

Yes. It is specifically designed for high‑detail jewelry and dental modeling. Use castable resins for investment casting workflows and approved dental resins for model and appliance production. Validate workflows and post‑processing steps to meet your lab’s requirements.

Typical post‑processing includes rinsing printed parts in isopropyl alcohol or a dedicated wash solution to remove uncured resin, followed by post‑curing under a UV lamp to reach final mechanical properties. Castable and dental parts may require additional burnout or finishing steps per material guidelines.

Routine maintenance includes keeping the resin vat and FEP film clean, periodically replacing the FEP if damaged, cleaning the build platform, keeping the LCD and optics free of resin and dust, and following any lubrication/calibration steps in the user manual. Regular checks will prolong accuracy and component life.

Yes. Use gloves and eye protection when handling uncured resin, ensure adequate ventilation when printing and post‑processing, avoid direct eye exposure to UV light, and follow local disposal rules for uncured resin and contaminated solvent. Consult the resin and machine safety documentation for details.

The Yihui printer features a 3.5" touch screen and simplified workflow via 3D Creator software, making it suitable for classrooms and labs. Its compact footprint and automatic features reduce setup complexity, but initial training on resin handling and post‑processing is recommended for safe operation.