Dental Zirconia Ceramic Sintering Tray Round

The Dental Round Zirconia Sintering Crucible is manufactured from ultra-high-purity alumina ceramic (>99.5% Al₂O₃) and engineered for contamination-free zirconia sintering up to 1600°C. Its advanced ceramic structure provides excellent thermal shock resistance, high flexural strength, and compatibility with both fast and conventional sintering programs. The unique 100% water absorption capability helps reduce moisture-related cracking risks during firing, while the stable ceramic surface prevents glaze peeling and maintains long-term performance. Available in both vented-cover and open-top configurations, helping improve furnace productivity and operational efficiency.

• High-purity alumina ceramic (>99.5% Al₂O₃)
• Maximum working temperature up to 1600°C
• 100% water absorption capability
• Contamination-free sintering environment
• Excellent thermal shock resistance
• High flexural strength and durability
• Compatible with fast and slow sintering programs
• No glaze peeling at elevated temperatures
• Available with vented cover or open-top design
• Large 100 mm × 37 mm capacity
• Up to 20 restorations with cover
• Up to 40–60 restorations without cover
• Designed for consistent dental ceramic restoration quality