3D Systems has introduced the SLA 825 Dual SLA 3D printing system ahead of Formnext.
The machine is said to boast a 830 x 830 x 550 mm build volume, dual-laser architecture, and simplified user workflow, with 3D Systems endeavouring to provide productivity enhancements to automotive, Formula 1, aerospace, space, and service bureau customers.
3D Systems says the machine is engineered for long-term value and scalability, and will be upgradable for future technology innovations. It promises 'unmatched surface finish, accuracy, and reliability,' while 'creating a pathway for continuous performance and throughput improvements.'
The SLA 825 Dual is available for ordering immediately, with first shipments slated for December 2025. 3D Systems will demonstrate the machine's capabilities at Formnext, while also presenting a series of case studies enabled by the new system.
At Formnext, 3D Systems will also present a number of software and materials innovations, including the ArrayCast software solution, Accura SbF and Accura Xtreme Black materials.
ArrayCast is a new software that allows users to create customised casting trees, complete with configurable runners, sprues, and end effectors tailored to their workflow. 3D Systems suggests users can benefit from up to 10x faster production cycles by digitally assembling casting trees before printing begins, with up to 20x reduction in manual labour hours thanks to the elimination of hand glueing and wax welding.
ArrayCast is immediately available to 3D Systems’ customers as an add-on through its 3D Sprint software.
In materials, 3D Systems is introducing the Accura SbF SLA casting resin to enable QuickCast patterns for a variety of ferrous and non-ferrous high-performance metals, such as nickel-based superalloys and titanium. QuickCast investment casting patterns printed with Accura SbF are said to lead to an efficient investment casting workflow with fast print speeds, high dimensional stability of the pattern and a high burnout success rate with low residual ash. Accura SbF patterns also have a high modulus, giving them the ideal rigidity during post-processing, pattern assembly and shelling.
The Accura Xtreme Black material, meanwhile, is a high-performance prototyping resin engineered for form, fit and function applications. It is said to boast 'exceptional durability' for challenging assemblies, such as snap-fit components, rugged enclosures, and consumer electronics, and can serve as a practical alternative to CNC machining of thermoplastics like ABS. Its deep black colour closely replicates the aesthetics of moulded production parts, and the low-viscosity formulation enhances build quality and simplifies finishing, while its sharp detail and dimensional accuracy ensure precise results.
"These next-generation additions to our Stereolithography portfolio will help catalyse our customers’ innovation," said Marty Johnson, vice president of product and technical fellow, 3D Systems. "These technologies that include our new SLA printing platform and new build style for our QuickCast offering, enhance our industry-leading solutions for polymer printing. With nearly four decades of leadership in SLA, we continue to push the boundaries of what’s possible with additive manufacturing. I’m proud of our comprehensive solution portfolio that includes polymer and metal solutions that continue to Transform Manufacturing for a Better Future."
