Description
Shenpaz · High-capacity sintering
Shenpaz Sintra Pro 120 Sintering Furnace
The Shenpaz SINTRA PRO/120zrf is a high-capacity zirconia furnace with a Ø120 mm chamber that holds up to 120 units on three stackable trays, or full 98 mm discs. Its ultra-fast cycle is about 30% faster than the Sintra Pro 90.

Key features
Large-batch capacity
40 units per tray and up to 120 units across three stackable trays.
Full-disc sintering
The Ø120 × 100 mm chamber accommodates full 98 mm discs.
Ultra-fast cycle
About 30% faster than the Sintra Pro 90 with compatible zirconia.
7″ touch screen
An easy full-touch interface with an interactive multi-stage program graph.
Unlimited programs
Program heating, cooling and holding stages for any zirconia.
115V or 230V
Available for either line voltage, 50/60 Hz.
Indications
- Large zirconia batches and full-arch cases
- Full 98 mm disc sintering
- High-volume practices and in-house labs
Sintra Pro 120 Specifications
| Category | Sintra Pro 120 |
|---|---|
| Max temperature | 1,800°C |
| Max sintering temperature | 1,650°C |
| Heating rate | 1–70°C per minute |
| Chamber | Ø120 × 100 mm |
| Capacity | 40 units per tray; up to 120 units on 3 trays; full 98 mm discs |
| Programs | Unlimited |
| Display | 7″ full-touch LCD |
| Power | 2.0 kW; 115V or 230V, 50/60 Hz |
| Dimensions | 45 × 75 × 45 cm |
| Weight | 68 kg |
| Warranty | 1 year (manufacturer) |
Specifications from Shenpaz.
Why buy your Sintra Pro 120 from CAD-Ray
- Setup guidance and technical support from CAD-Ray’s in-house team: 833-223-7292.
- Help building sintering programs for your zirconia.
- Pair it with CAD-Ray Zirconia by Beyond, our private-label zirconia made by B&D Dental.
Sintra Pro 120 FAQ
How many units fit?
40 per tray, up to 120 units on three stackable trays.
Can it sinter a full disc?
Yes, full 98 mm discs fit in the Ø120 mm chamber.
Which voltage do I need?
It comes in 115V and 230V versions, so tell us which your office has when you order.






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