2-Door (720L) & 3-Door (1380L) Hot-Air Disinfection Cabinet

Type-Q Commercial 2-Door (720L) & 3-Door (1380L) Hot-Air Disinfection Cabinet (HSYL-Q-720 (RTD-720B / 1380B)): B2B Engineering Overview

The Type-Q Commercial 2-Door (720L) & 3-Door (1380L) Hot-Air Disinfection Cabinet (RTD-720B / 1380B) is an industrial-grade sterilization solution engineered for high-throughput hotels, central kitchens, and institutional catering across the Middle East (GCC) and Southeast Asia. Reinforced luxury double-door sterilizer with high-velocity circulating hot air that penetrates dense racks to dry tableware rapidly. Fabricated with AISI 304 / anti-fingerprint brushed stainless steel chamber, 45mm–50mm high-density polyurethane/rock-wool insulation & 6mm solid SUS304 racks, it delivers verified operational output (RTD-720B: 1200×550×1800mm (3.0kW) | RTD-1380B: 1800×550×1800mm (4.5kW) | ≤125°C) under 220V–240V / 1Ph / 50–60Hz (380V on high-power models) supply and complies with IEC 60335-2-58 / GB 17988 (2-Star Escherichia coli & Poliovirus Inactivation), HACCP Sanitation Standard, CE.

125°C–150°C 3D Hot-Air Circulation Sterilization

• 125°C–150°C Far-Infrared / 3D Forced Hot-Air Circulation (RTD-720B: 1200×550×1800mm (3.0kW) | RTD-1380B: 1800×550×1800mm (4.5kW) | ≤125°C): Achieves 2-Star hospital-grade thermal inactivation of E. coli, Staphylococcus aureus, and Hepatitis/Poliovirus across dense stacks of porcelain, glass, and stainless steel tableware.
• 45mm–50mm High-Density Thermal Insulation & Silicone Magnetic Gasket: Locks thermal energy inside the cavity so outer cabinet walls remain below 45°C even during peak 125°C–150°C sterilization cycles.
• Heavy-Load 6mm Solid SUS304 Wire Shelving / Custom Knife & Garment Racks: Supports 35–50 kg per shelf without sagging under heavy ceramic banquet plates or GN pans.
• Microcomputer LED Cycle Timer & Door-Open Safety Interlock: Automatically cuts UV-C, ozone, and heating elements the instant a door is opened during operation. Factory baseline configuration for HSYL-Q-720 (RTD-720B / 1380B): Type-Q Luxury Heavy-Duty Double-Door Sterilization Cabinet.

HACCP Pathogenic Inactivation & 6.75 kWh/Day Sterilization TCO

In humid Southeast Asian and GCC institutional kitchens, damp tableware stored on open shelves rapidly breeds mold and coliform bacteria. Running two 60-to-90-minute sanitization and drying cycles per day on the HSYL-Q-720 (RTD-720B / 1380B) consumes approximately 6.75 kWh/day, keeping sanitized tableware, knives, or cleanroom garments in a sealed, positive-pressure sterile environment for 24 hours. Long-life heating tubes (>8,000h) and plug-in digital PCBs ensure minimal maintenance cost. Configured specifically as a Type-Q Commercial 2-Door (720L) & 3-Door (1380L) Hot-Air Disinfection Cabinet (RTD-720B: 1200×550×1800mm (3.0kW) | RTD-1380B: 1800×550×1800mm (4.5kW) | ≤125°C), this unit integrates directly into standardized commercial sterilization lines with full factory spare-parts traceability.

Technical Specification Sheet & Sub-SKU Matrix