HeyGears Technology Unveils World’s First Multi-Material DLP Full Denture Solution, Ushering in a New Era of Unmanned Dental Manufacturing

July 15, 2025, LDC Dental Expo, U.S.
At the 2025 LDC Dental Expo in the United States, Chinese digital dentistry leader HeyGears Technology launched OnePrint Denture, the world's first multi-material DLP (Digital Light Processing) 3D-printed full denture technology. By enabling one-step printing of integrated dental crowns, bridges, and bases with varying physical properties, the breakthrough slashes production cycles to one-third of traditional methods while achieving precision errors under 0.1mm, marking a paradigm shift toward fully automated dental manufacturing.

Technological Innovation: Multi-Material Fusion and AI-Powered Full-Cycle Automation

Conventional full denture production involves over 12 manual steps, with error rates up to 0.5mm, requiring labor-intensive tooth arrangement and bonding. HeyGears' OnePrint Denture achieves transformative improvements through three core innovations:

Multi-Material DLP Printing: The first technology to integrate materials with distinct properties-such as high-strength nanoceramic crowns and flexible medical-grade resin bases-in a single print. Molecular-level bonding eliminates adhesion risks, meeting ISO 20795-1 medical standards for strength.

Pre-Polished Finish: Paired with pulsed light modules and high-transparency trays, the system achieves a surface roughness of Ra ≤ 0.8μm and 92% transparency, eliminating post-printing polishing.

AI-Driven Full Automation: From AI-generated tooth models to automated post-processing, the end-to-end workflow (scan-design-print-delivery) is completed within 48 hours, boosting daily output fivefold compared to traditional factories.

Clinical Impact: Precision Solutions for Aging Populations

With the global population aged 65+ projected to reach 16.7% by 2050 and China's annual demand for elderly dental repairs growing 12%, traditional dentures struggle with poor fit, discomfort, and lengthy production times. OnePrint Denture addresses these challenges:

Dynamic Adaptability: Cloud-stored patient oral data enables rapid regeneration of new dentures using historical models, reducing replacement cycles to 48 hours.

Adhesive-Free Design: Integrated structures eliminate residue risks, while adjustable base flexibility (Shore A 60-90) improves fit by 40%.

Cost Efficiency: Unit production costs drop 65% versus traditional methods, with marginal costs approaching zero at scale.

"We're not just manufacturing dentures-we're redefining oral rehabilitation standards," said HeyGears' CEO at the launch. "This technology will empower billions worldwide with more precise, comfortable solutions."