1，Hinged insulated doors for cold rooms
Product Introduction:
Hinged Insulated Cold Room Doors are widely used for walk-in coolers, freezer rooms, food processing facilities, and industrial cold storage applications. They provide excellent thermal insulation, airtight sealing, and reliable operation under low-temperature conditions.
Based on the installation structure, hinged cold room doors are available in two main types: Half-Buried Hinged Doors and Full-Buried Hinged Doors. Both designs help reduce cold air leakage and improve the energy efficiency of refrigeration systems.
PRODUCT DESCRIPTION
Types of Hinged Cold Room Doors
1. Half-Buried Hinged Door
The half-buried hinged door features a door leaf that is partially embedded into the door frame. This design provides a balance between insulation performance, appearance, and installation convenience.
2. Full-Buried Hinged Door
The full-buried hinged door has the door leaf fully integrated into the door frame, creating a more compact and airtight structure.
Key Features
Excellent Thermal Insulation
· High-density polyurethane (PU) foam insulation core
· Reduces refrigeration energy consumption
· Maintains stable internal temperatures
Durable Construction
· Stainless steel, color steel, or embossed aluminum surface options
· Strong hinges and high-quality hardware
· Designed for long-term operation in cold and humid environments
Safety Design
· Emergency release device
· Anti-lock push rod
· Secure locking system for operator safety
TECHNICAL DATASHEETS
Technical Specifications
Item | Specification |
Door Type | Half-Buried / Full-Buried Hinged Door |
Application Temperature | -45°C to +50°C |
Insulation Material | PU Foam |
Density | 42 kg/m³ |
Door Thickness | 50 / 75 / 100 / 120 / 150 / 200 mm |
Surface Material | Stainless Steel / Color Steel Plate / Embossed Aluminum |
Opening Type | Single Leaf / Double Leaf |
Applications
Suitable for:
· Walk-in cold rooms
· Freezer rooms
· Food processing plants
· Pharmaceutical storage
· Commercial kitchens
· Agricultural cold storage
· Industrial refrigeration facilities
Our hinged insulated cold room doors combine high-performance insulation, reliable sealing, and durable hardware to provide efficient access solutions for modern cold storage projects.
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