Type B oral autoclave instrument holder tray

In the demanding environment of dental and oral surgery clinics, achieving reliable sterilization is not just about the autoclave unit itself—it depends equally on the quality and design of the loading accessories. Our range of Type B autoclave instrument holder trays provides the ideal solution for organizing, transporting, and processing hollow and solid dental instruments through vacuum‑assisted steam cycles. Every tray is fabricated from high‑grade AISI 304 stainless steel, offering outstanding resistance to corrosion, thermal stress, and repeated exposure to chemical cleaning agents. The open‑mesh base and strategically placed dividers maximize steam penetration around complex instruments such as handpieces, turbines, and contra‑angles, ensuring that every lumen is thoroughly sterilized. For clinics seeking a fully integrated system, we also supply perfectly matched components like the Class B dental sterilizer storage shelf and plate, which keeps cassettes and loose instruments securely organized during both the washer‑disinfector and autoclave stages. The Class B dentistry steam disinfection rack with tray is engineered to hold multiple tray sizes while maintaining consistent spacing for optimal steam flow. Together with the robust B-grade dental sterilizing equipment storage bracket, these holders form a modular storage ecosystem that reduces manual handling and the risk of contamination before the sterilization cycle begins. Additionally, the Class B oral lab disinfection instrument carrying plate expands compatibility to include laboratory items, seamlessly bridging clinical and technical workflows within a unified sterile processing protocol.

The Type B oral autoclave instrument holder tray is purpose‑built to meet the exacting requirements of modern vacuum autoclaves that perform fractionated pre‑vacuum and post‑vacuum cycles. Its design emphasizes instrument protection, user safety, and repeatable load positioning. The tray edges are rounded and polished to eliminate sharp points that could compromise sterilization pouch integrity or cause injuries during handling. Individual instrument slots, pegs, and silicone‑cushioned rests are arranged to prevent metal‑to‑metal contact, reducing the potential for surface damage on delicate mirror heads, scalers, and diamond‑coated burs. A full‑perimeter reinforcement rib gives the tray the rigidity needed to carry heavy instrument loads without warping under repeated autoclave temperatures of 134°C or higher. Cooling channels integrated along the base accelerate the drying phase, helping clinics shorten the turnaround time between cycles. Below, key specifications and compatible tray formats are summarized to assist with product selection.

• Material: AISI 304 medical‑grade stainless steel, passivated finish
• Maximum load capacity: 5.5 kg (12.1 lbs) evenly distributed
• Operating temperature range: –20°C to +150°C
• Standard external dimensions (length × width × height): 290 mm × 180 mm × 45 mm
• Mesh opening: 1.6 mm × 4.8 mm diamond pattern
• Slot configuration: 12 handpiece positions, 4 cassette lanes, 16 instrument pegs (removable)
• Weight: 980 g
• Sterilization method: Dynamic air removal (Type B) and gravity displacement compatible
• Compliance: ISO 13485 manufacturing, ISO 17665‑1 sterilization validation
• Cleaning: Fully autoclavable; safe for ultrasonic baths and washer‑disinfectors