Prismlab Digital Smart Factory: A Fully Automated Workflow for Dental Model Production

In modern dental restoration, the production of dental models is a critical step. It not only determines the precision of prosthetic restorations but also directly impacts treatment outcomes and patient comfort. However, traditional manual workflows suffer from significant limitations, including low efficiency, inconsistent accuracy, and high labor intensity. With the rapid advancement of digital technologies, Prismlab’s Digital Intelligent “Dark Factory” has emerged, integrating software automation, automated printing, and automated post-processing to enable a fully automated end-to-end production workflow for dental models—bringing unprecedented efficiency and precision to the dental industry.

01

Software Automation: One-Click Pre-Processing Before Printing

To address key pain points in dental laboratories, such as complex pre-processing workflows and time-consuming model layout, Prismlab has upgraded its one-click automation system. After batch importing models, the system automatically performs model repair, intelligent grouping, structural optimization, and AI-driven nesting and layout optimization, with support for order-based grouping. This streamlined automation significantly reduces manual intervention while ensuring efficient and consistent model preparation for downstream printing processes.

This significantly reduces manual workload and labor costs in pre-processing while enabling a transformation toward higher-value human resource allocation. In the model layout stage, Prismlab’s software system offers powerful automation capabilities. Built-in layout logic and intelligent rules allow the system to generate printable dental model files with a single click, without complex manual operation. For example, the entire pre-processing workflow for a batch of dental models can be completed in approximately 2.5 minutes, about one-third of the time required by traditional methods, greatly improving production efficiency.

02

Automated Printing: The Core of High-Efficiency Stable Production

The dental-specific 3D printer RP-400D is built on Prismlab’s proprietary Sub-pixel Micro-scanning Technology (SMS) and utilizes a mask projection exposure system, delivering a significantly enhanced automated 3D printing solution for industrial users. Purposefully designed for restorative and implant model applications, the system enables a fully automated end-to-end production workflow, covering automatic job reception and batch scheduling, platform reset, resin replenishment, printing execution, model separation, and final part collection. Through this continuous automation architecture, the RP-400D transforms the production process into a highly efficient, uninterrupted workflow, effectively realizing the concept of a true “lights-out factory.”

03

Automated Cleaning: The Final Step to Ensure Quality

To address the post-processing challenges in the 3D printing industry, Prismlab offers the PL-A07 Post-Processing System, a fully integrated automated cleaning solution that consolidates the entire workflow into a single platform. The system seamlessly connects automated loading and unloading, coarse washing, fine washing, rinsing, air drying, UV curing, and final part discharge into a continuous and coordinated process. By integrating these key steps into one streamlined system, PL-A07 enables highly efficient, stable, and fully automated post-processing operations, significantly improving workflow continuity and production reliability.

The system features a 35-liter cleaning tank, capable of processing up to 15 half-arch dental models per cycle, significantly improving throughput. It can complete up to 8 trays per hour, ensuring continuous production with minimal manual intervention. With just a single unit, user requirements for post-processing can be fully met, greatly simplifying operational workflows and enhancing user experience.

The PL-A07 occupies only 3.8 m², making it highly suitable for high-density and flexible factory layouts—an ideal choice for industrial-scale customers. In addition, Prismlab’s proprietary cleaning solution is alcohol-free, combined with ultrasonic cleaning technology, ensuring thorough cleaning of every detail of the dental models while maintaining a safer working environment for operators. Committed to environmental sustainability, Prismlab integrates eco-friendly materials and cleaning technologies to reduce environmental impact throughout the production process.

The intelligent control system precisely manages every stage of post-processing, ensuring stability and consistency throughout the workflow and guaranteeing the final product quality. Prismlab’s integrated post-processing solution not only enhances production efficiency but also balances environmental responsibility and occupational safety, making it a highly competitive choice for industrial 3D printing users in the dental sector.