Round zirconia sintering dish 91 x 27 mm with lid
Référence: SACSR022

Round zirconia sintering dish with lid – sintering support for dental frameworks and restorations
This round zirconia sintering dish is intended for dental laboratories performing the sintering of frameworks, crowns, bridges and milled zirconia restorations.
It is compatible with sintering furnaces that accept its dimensions and helps support restorations during high-temperature thermal cycles.
A sintering dish designed for zirconia restorations
Sintering is an essential step in the fabrication of zirconia restorations. During this cycle, the pieces undergo thermal densification and must be positioned under stable conditions in order to preserve the accuracy of the CAD/CAM work.
This dish receives dental restorations during the temperature rise, holding phase and controlled cooling, within the limits of the furnace used and the recommendations of the zirconia manufacturer.
Its protective lid helps secure the load and protect the restorations during the sintering cycle.
Compatible with sintering furnaces that accept its dimensions
This round dish can be used with sintering furnaces capable of accepting its diameter, height and overall size with the lid.
Before use, it is recommended to check the useful dimensions of the furnace chamber, the furnace manufacturer’s recommendations and compatibility with the supports or sintering beads used in the laboratory.
| Dish diameter | 91 mm |
|---|---|
| Internal height | 22 mm |
| Thickness | 4 mm |
| External height with lid | 27 mm |
| Use | Sintering zirconia frameworks and restorations |
| Compatibility | Sintering furnaces that accept the size of the dish |
Applications in the dental laboratory
Zirconia frameworks
Suitable support for zirconia frameworks requiring a high-temperature sintering cycle.
Crowns and bridges
Possible use for single-unit and multi-unit restorations compatible with the internal dimensions of the dish.
Dental CAD/CAM workflow
Suitable for milled zirconia restorations within the laboratory’s digital CAD/CAM workflows.
Sintering with lid
The lid helps protect the load during the thermal cycle, according to the laboratory protocol.
Benefits of this round zirconia sintering dish
- Round dish for zirconia frameworks and restorations.
- Compatible with sintering furnaces that accept its dimensions.
- Resistant to the high temperatures required for zirconia sintering.
- Protective lid included.
- Careful manufacturing for regular laboratory use.
- Format suitable for common dental restorations.
- Possible use with zirconia sintering beads according to the laboratory protocol.
- Practical solution for securing sintering cycles.
Recommended preheating before first use
Important: before first use, it is recommended to preheat the dishes in a ring furnace at 750 °C for 1 hour.
This step helps improve the service life of the dish and limit the risk of cracks during the first sintering cycles.
As with any refractory component exposed to high thermal stress, gradual temperature increase and careful handling help preserve the product’s service life.
Use recommendations
To ensure regular sintering, it is recommended to inspect the dish before each cycle and to follow the protocols related to the zirconia material being used.
- Check dimensional compatibility with the furnace.
- Respect the preheating procedure before first use.
- Avoid major thermal shocks.
- Handle carefully after firing cycles.
- Use suitable accessories for loading and unloading.
Dish inspection
A worn, cracked or contaminated dish can affect load stability and the safe handling of restorations.
- Check for visible cracks.
- Inspect the condition of the lid.
- Avoid accumulation of residues.
- Replace the dish in case of advanced degradation.
- Keep a replacement dish available to avoid sintering workstation downtime.
Technical characteristics
| Product | Round zirconia sintering dish with lid |
|---|---|
| Type | Round sintering dish |
| Use | Sintering zirconia frameworks and restorations |
| Compatibility | Sintering furnaces that accept the size of the dish |
| Diameter | 91 mm |
| Internal height | 22 mm |
| Thickness | 4 mm |
| External height with lid | 27 mm |
| Lid | Yes |
| Recommended preheating | 750 °C for 1 hour before first use |
| Packaging | 1 round sintering dish with lid |
Why use a dish designed for zirconia sintering?
Zirconia restorations require a stable, clean sintering environment compatible with the temperatures of the cycle. A suitable dish allows the pieces to be positioned correctly and helps limit the risks of improper handling or contact.
The choice of dish must always take into account the furnace dimensions, the type of restoration, the sintering protocol and any sintering beads used.
Complementary products for zirconia sintering
Delivery contents
Delivery: 1 round sintering dish 91 mm with lid.
Product intended to support zirconia frameworks and restorations during sintering cycles in the dental laboratory.
FAQ – Round zirconia sintering dish
Is this dish compatible with all sintering furnaces?
It is compatible with sintering furnaces that accept its dimensions: 91 mm diameter, 22 mm internal height and 27 mm external height with lid.
It is recommended to check the useful dimensions of the furnace chamber before use.
Why should the dish be preheated before first use?
Preheating at 750 °C for 1 hour helps stabilise the material before the first sintering cycles.
This step contributes to improving the service life of the dish and limiting the risk of premature cracking.
Is the dish supplied with a lid?
Yes. Delivery includes a round zirconia sintering dish with its lid.
The external height with lid is 27 mm.
Can it be used with zirconia sintering beads?
Yes, it can be used with zirconia sintering beads according to the laboratory protocol, the dish dimensions and the zirconia manufacturer’s recommendations.
When should a sintering dish be replaced?
A dish should be replaced when it shows significant cracks, deformation, persistent contamination or advanced degradation that could compromise load stability.
A practical dish for sintering zirconia restorations
This round zirconia sintering dish with lid is an essential accessory for dental laboratories producing milled zirconia restorations.
With its 91 mm diameter, 22 mm internal height, protective lid and resistance to high temperatures, it helps secure sintering cycles in compatible furnaces.
The recommended preheating procedure before first use at 750 °C for 1 hour contributes to improving its service life and reducing the risk of cracking.