B-class dental autoclave layered instrument storage tray
A well-organized sterilization area starts with components that maximize efficiency without compromising safety. The Class B dental sterilizer storage shelf and plate forms a solid backbone for any autoclave setup, and pairing it with a purpose-built layered tray elevates how instruments are sorted and stored. Our solution bridges the gap between a Type B oral autoclave instrument holder tray and full-rack architecture, offering the flexibility practices need. For clinics that rely on integrated sterilization furniture, the Class B dentistry steam disinfection rack with tray and the B-grade dental sterilizing equipment storage bracket extend functionality even further, creating a seamless workflow from decontamination to dry storage.
Built around the unique requirements of B-class cycles, the B-class dental autoclave layered instrument storage tray handles the rapid pressure changes of vacuum and post-vacuum sterilization without warping or retaining moisture. The open-tier design directs steam to every instrument surface, cutting validated cycle downtime while keeping hinged tools, mirrors, and handpieces securely separated during processing and transport. Below are the core design features and the detailed technical specifications that make this tray a daily asset in high-throughput practices.
- Multi-level configuration with silicone-tipped spacer columns that prevent instrument contact and allow steam to circulate freely around each layer.
- Perforated base plates with a 5 mm hexagonal pattern optimize thermal conductivity and drainage, reducing residual moisture after the drying phase.
- Reinforced rim and welded corner joints add structural integrity so the tray remains flat even under repeated thermal cycling up to 138 °C.
- Ergonomic side grips stay cool during removal and are compatible with standard autoclave transfer forceps for indirect handling.
- Passivation-treated surface resists corrosion from common dental disinfectants and ensures a smooth, easy-to-clean finish.
| Parameter | Value |
|---|---|
| Material | AISI 304 stainless steel, passivated |
| Number of layers | 3 (additional layers available as modular add-ons) |
| External dimensions (L × W × H) | 440 mm × 340 mm × 110 mm |
| Usable tray area per layer | 380 mm × 300 mm |
| Maximum load per layer | 4.5 kg (evenly distributed) |
| Perforation ratio | ≈ 42% open area |
| Compatible autoclave class | Class B, Class S, and Class N (universal fit) |
| Sterilization temperature range | 121 °C – 138 °C |
| Tray weight | 2.8 kg |
| Stacking feature | Anti-slip interlocking feet for safe multi-tray storage |
| Warranty | 2 years against manufacturing defects |
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