Stop Wasting PVS. Start 3D Printing Precision.
Generic stock trays fit poorly, forcing clinicians to use excessive amounts of expensive impression material, which inevitably leads to hydrostatic distortion during polymerization. China Dental Design offers a premium Custom Tray CAD Design service that strictly follows the unique anatomy of your patient. By digitally controlling the material thickness, we guarantee predictable hydrostatics for PVS and Polyether materials, ensuring a flawless master model every time.
Technical CAD Engineering Specifications
We digitally configure the Custom Tray CAD Design parameters based entirely on the specific clinical procedure to ensure ultimate accuracy and ease of use for the doctor:
For Complex Implant Cases
- Open Tray Digital Design: We precisely engineer access openings perfectly aligned over the implant sites for effortless clinical access to impression coping screws.
- Structural Rigidity: We significantly increase the digital wall thickness (e.g., 2.5mm – 3.0mm) to absolutely prevent tray flexion during removal, ensuring the exact implant trajectory is captured without distortion.
For Precision Denture Cases
- Border Molding Clearance: We meticulously digitally trim the tray flanges exactly 2mm short of the vestibule depth to allow adequate space for proper dynamic muscle trimming (border molding) with heavy body or green compound.
- Tissue Stops: Strategically placed digital stops ensure the tray seats to the exact correct depth without over-compressing the mucosal tissue.
Standard Digital Design Features
- Uniform Spacer Offset: A strictly calibrated 2mm – 3mm spacer to ensure even curing and contraction of the impression material.
- Digital Undercut Block-out: Automatic and manual block-out of severe undercuts to guarantee the rigid printed tray does not lock into the patient’s mouth.
- Integrated Handle: An ergonomic, printable anterior handle engineered for confident insertion and removal by the clinician.
100% HIPAA Secure Overnight Workflow
- Secure Upload: Upload the preliminary Intraoral Scan or Desktop Model Scan via our 256-bit encrypted portal.
- Prescribe: Specify the indication (“Implant Open Tray” or “Denture Border Molding”) and state your preferred spacer thickness.
- Expert Design: We execute the design overnight natively in Exocad or 3Shape.
- Download & Print: Download the STL file the next morning. Print instantly in-house using highly cost-effective draft resin or PLA filament.
Instantly Increase Your Lab’s ROI
Did you know that mathematically engineered custom trays use up to 40% less expensive PVS material than bulky stock trays? Our digital design literally pays for itself in material savings alone.
Send your trial case securely to our CAD team:
direct@chinadentaldesign.net







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