SLA 825 Dual for Dental

Overview

The SLA 825 Dual is a stereolithography (SLA) solution designed for high-volume, time-intensive industries developing complex parts and for dental manufacturing, including production of models for clear aligner thermoforming. It combines dual synchronous lasers with proprietary HyperScan™ Technology to deliver high-speed, high-volume production while maintaining dimensional accuracy and repeatability. Optical and performance details include Dual 4W lasers and proprietary HyperScan™ Technology for high efficiency; Machine Size (Uncrated): 1370 x 1539 x 2255mm (54 x 61 x 89 in); Build Volume (XYZ): 830 x 830 x 550mm (327 x 32.7 x21.6 in); Layer Thickness: 50-150 µm layer resolution. Accuracy specifications state dimensional tolerances of +/-0.051mm for part sizes less than 34mm and a minimum feature size down to 0.005 (0.127mm) in XY. The platform is described as enabling up to 2x faster printing than single-laser SLA systems and tripling throughput versus previous-generation or smaller platforms, and is designed and optimized for continuous, 24/7 production. The process is noted as a non-contact, membrane-free technology intended to deliver high precision and production yield. Ecosystem components mentioned include Accura Ortho White (this material provides the optimal combination of accuracy, surface quality, and clean debinding), 3D Sprint software (streamlines time to print and time to finished part from a single integrated 3D Systems interface), an off-load cart for transporting build platforms and parts to and from the 3D printer, and PostCure1050 (provides uniform, high-intensity UV curing to ensure part mechanical properties). Explicitly stated use cases include high-throughput, high-accuracy production of models for clear aligner thermoforming and other dental lab applications where dimensional accuracy, repeatability, and tight tolerances are required. The SLA 825 Dual is positioned to produce more parts per run and reduce job splits to maximize 3D printing utilization. The system is intended for continuous, 24/7 lights-out operation with downstream automation readiness and robot compatibility, supporting fully automatic printer turnover with job offloading, post-print washing, and on-boarding. Robot-accessible features include a chamber handle, fixed start and stop buttons, robot cycle start controls, automatic bottle or bulk material feed, and connectivity ports to enable automated production workflows.