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Sonic CS+
Sonic LS+
XL 4K Plus
Cure+
Wash+
Phrozen Dental XL 4K Plus Resin 3D Printer
Phrozen Dental XL 4K Plus Resin 3D Printer is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Specifications
Specifications
Returns
Returns
Warranty Information
Warranty Information
Phrozen Dental XL 4K Plus: Large-Format Resin 3D Printer for Dental Lab Production
The Phrozen Dental XL 4K Plus is a large-format resin 3D printer for Australian dental laboratories that need batch model output at a controlled operating cost. It prints six to eight full-arch dental models in 35 minutes print time across a 196.6 x 120.3mm build plate with 52 µm XY resolution, making it a practical daily production platform for laboratories running multiple print cycles across a range of indications.
The 9.3 inch 4K mono-LCD delivers 52 µm XY resolution uniformly across the full build area. Consistency across the entire plate matters in batch production, where the model at the outer edge must print with the same dimensional accuracy as the one at the centre. The 30°C constant temperature heating system maintains stable resin viscosity throughout the build cycle, reducing the failed print rate in cooler lab environments and improving consistency across longer runs. Dual linear rails with ball screws on the Z-axis provide precise, repeatable layer registration across every build.
The XL 4K Plus uses an open resin system compatible with the full Phrozen Dental resin range and validated third-party dental resins, giving laboratories the ability to choose materials based on performance and cost without being locked into proprietary cartridges or service agreements. Layer thickness options of 30, 50, and 100 µm allow optimisation for resolution or print speed depending on the indication.
Phrozen DS Slicer is included and manages file preparation with AI-assisted support generation and integration with 3Shape, exocad, and other major dental CAD platforms. Connection is via Wi-Fi, Ethernet, and USB. The 5 inch touchscreen and front USB port keep daily operation straightforward for lab technicians. The built-in air purifier manages resin vapour in enclosed lab environments, and print jobs can be paused and resumed at any point, protecting long production runs from interruption.
The XL 4K Plus is suited to full-arch dental models, orthodontic models, surgical guides, occlusal splints, thermoforming moulds, and crown and bridge models.
3D Cast is Australia's official Phrozen distributor, stocking the Phrozen Dental XL 4K Plus with fast shipping Australia wide and direct technical support.
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Add to CartPhrozen Sonic XL 4K Plus — Specifications
Technical specifications from official Phrozen Dental data
Phrozen Sonic XL 4K Plus — Specifications
Technical specifications from official Phrozen Dental data
Ideal Applications
Full-Arch Models
Print six to eight full-arch dental models per batch in 35 minutes. Ideal for high volume labs producing study models, diagnostic models, and orthodontic models daily.
Orthodontic Workflows
Produce thermoforming moulds, aligner models, and retainer models in batch runs that support high throughput orthodontic production.
Surgical Guides
Print accurate surgical guides and splints with 52 micron resolution when paired with validated biocompatible dental resins.
3D Cast is the official Australian distributor for Phrozen Technology. That means genuine product, local stock, same-day dispatch, and expert support from a team that prints daily. No grey imports, no international shipping wait times — just fast, reliable supply for Australian dental practices and labs.
Guides & Resources
Helpful guides for getting the best results with this resin.
Not sure which resin is right for your practice?
Talk to us about your workflow — we'll help you choose.
Frequently Asked Questions
The XL 4K Plus can print six to eight full-arch dental models in approximately 35 minutes. The 200 x 125 x 200mm build volume is optimised for batch production, allowing labs to maximise output per print cycle and reduce the number of runs required each day.
The XL 4K Plus delivers 52 micron XY resolution uniformly across the entire build plate using a 9.3 inch 4K Mono LCD and 405nm ParaLED 3.0 module. In dental applications this level of precision ensures accurate reproduction of fine anatomical detail across crowns, bridges, surgical guides, orthodontic models, and splints. Critically, this resolution is consistent from the centre of the plate to the edges, which matters when printing multiple models per batch.
The XL 4K Plus is designed for dental laboratory environments rather than chairside use. Its large build volume and batch production focus make it ideal for labs producing high daily volumes of dental models. For chairside workflows requiring compact footprint and faster single-model turnaround, the Phrozen Sonic CS+ is the more appropriate choice.
The XL 4K Plus uses an open resin system compatible with the full Phrozen Dental resin range and validated third-party dental resins. This includes dental model resins, water washable resins, surgical guide resins, and splint resins. Labs are not locked into proprietary materials and can choose resins based on application, performance, and cost.
The XL 4K Plus includes Phrozen DS Slicer, which automates most of the file preparation process for dental workflows. It integrates with major dental CAD software including 3Shape and exocad, allowing design files to move directly from the design workstation to the printer with minimal manual setup. Custom resin profiles can also be created within DS Slicer for optimised printing parameters.
The XL 4K Plus offers USB, Ethernet, and 2.4GHz WiFi connectivity. A front USB port allows direct file transfer without reaching around the unit. WiFi and Ethernet enable print jobs to be sent directly from the design workstation to the printer across the lab network, eliminating manual file transfers.
Yes. The XL 4K Plus includes a 30°C constant temperature heating system that maintains stable resin viscosity throughout the build chamber during printing. This is particularly important in cooler lab environments where resin viscosity can affect layer adhesion and print success rates. The heating system upgrade in the Plus version also provides better heat distribution compared to its predecessor, reducing the risk of overheating damage during long production runs.
The XL 4K Plus pairs directly with the Phrozen Wash+ for post-print cleaning and the Phrozen Cure+ for validated post-curing. Together these three units form a complete, validated digital dental workflow from print to finished appliance. All units are available from 3D Cast with same-day dispatch from Australian stock.
Yes. 3D Cast stocks the Phrozen Sonic XL 4K Plus locally in Australia with same-day dispatch from local stock. No international shipping delays, no customs complications, and full local support from our team.
The XL 4K Plus is covered by Phrozen's standard warranty including a one year warranty on major components and mechanical parts, and a three month warranty on the LCD screen as a consumable wear item. As Australia's official Phrozen distributor, 3D Cast provides local warranty support, troubleshooting, and technical assistance. Contact our team directly for warranty claims or setup guidance.
