Phrozen Dental LS+ Resin 3D Printer

The Phrozen Sonic LS+ is a labside dental 3D printer designed for dental laboratories that require high-volume, batch-production output. It is built to print full-arch models, surgical guides, occlusal splints, and other lab-scale indications efficiently and consistently, making it the ideal production tool for labs supplying multiple referring clinics.

The Sonic LS+ offers two build plate configurations. The Large Plate provides a build volume of 198 x 125 x 175 mm, allowing for high-density batch runs across a wide print area. The Standard Plate provides a 168 x 74 x 175 mm build volume for flexible single-arch or mixed-indication workflows. Both plates are included with the printer.

The Large Plate (198 x 125 x 175 mm) maximises the number of parts per print, making it ideal for high-volume lab production where you need to fit full-arch models or multiple units in a single run. The Standard Plate (168 x 74 x 175 mm) offers a narrower footprint suited to single-arch workflows or when you want to reduce resin consumption and cleaning time between runs.

The Sonic LS+ is validated for a wide range of labside indications including full-arch diagnostic and working models, gingiva masks, occlusal splints, surgical guides, aligner models, restorative crown and bridge models, and denture bases. The large build volume makes it particularly well suited for labs processing high case volumes across multiple referring clinics.

Yes. The Sonic LS+ uses an open-system approach, accepting validated third-party dental resins in addition to Phrozen's own dental materials. Resin profiles for compatible materials are available through the Phrozen DS Slicer and the Phrozen resin profile library. For the most consistent lab-quality results, Phrozen-validated resin settings are recommended.

The Sonic LS+ achieves validated accuracy with more than 95% of data points falling within 50 microns of the original CAD data. The 385 nm LCD with 34 µm resolution delivers precise output suitable for full-arch models, surgical guides, and other accuracy-critical dental lab applications.

Yes. The Sonic LS+ is designed for practical lab adoption without requiring specialist 3D printing knowledge. Validated resin settings eliminate calibration guesswork, and the Phrozen DS Slicer provides dental-specific presets and slicing workflows built in. 3D Cast's team also provides onboarding support to help your lab integrate the printer into your existing workflow.

After printing, parts require washing in IPA or a dedicated washing solution followed by UV curing. Phrozen recommends using the Wash+ automatic washing station and the Cure+ UV curing unit for a complete and validated post-processing workflow. Both are available from 3D Cast and are designed to work seamlessly with the LS+ and Phrozen dental resins, including for full-arch batch runs.

Yes. The Sonic LS+ includes a built-in chamber and VAT heating system. Heating the resin vat before printing ensures consistent viscosity and print quality across the full build area, which is especially important for large-plate batch runs. Phrozen also recommends using the Heat and Mix resin mixing station to prepare resin before loading for best results. The Phrozen Heat and Mix resin mixing station is available at 3D Cast.

Yes. The Phrozen Sonic LS+ is available in Australia through 3D Cast, the official Australian distributor for Phrozen Technology. All stock is held locally for fast shipping. 3D Cast's team provides expert support for setup, resin selection, workflow configuration, and ongoing technical assistance. You are dealing with the Australian distributor directly, not an overseas reseller.