3D Printing Innovations
3D printing continues to redefine investment casting, with 3D Systems launching cutting-edge SLA technology and software solutions that drastically reduce lead times and labor costs. The company’s new SLA 825 Dual printer, unveiled at Formnext 2025, boasts a 20% larger build volume (830 x 830 x 550 mm) and dual laser architecture, tailored for automotive, aerospace, and racing applications. First shipments are scheduled for December 2025, with upgrade capabilities to adapt to future technological advancements.
Complementing the printer is ArrayCast, a revolutionary investment casting software that enables digital assembly of custom casting trees. 3D Systems claims ArrayCast accelerates production cycles by 10x and reduces manual labor by up to 20x, addressing longstanding inefficiencies in pattern preparation. The launch also includes two new materials: Accura SbF, an antimony-free SLA casting resin for high-performance metal casting, and Accura Xtreme Black, a durable resin for functional prototypes.
These innovations address the industry’s need for faster, more cost-effective low-volume production. By integrating AI-driven design with 3D printing, manufacturers can create complex geometries that traditional tooling cannot achieve, while minimizing material waste. As 3D printing technology advances, it is becoming an indispensable tool for investment casting, bridging the gap between prototyping and full-scale production.
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