Semi Recessed Cold Storage Door For Food Processing / Production Cold Rooms
Semi-Recessed Cold Room Door for Food Processing & Production Cold Rooms
In food processing and production facilities, cold rooms are directly connected to manufacturing lines, packaging areas, and quality control zones. The semi-recessed cold room door is designed to support these environments by combining strong thermal insulation, hygienic structure, and reliable sealing, ensuring temperature stability throughout food processing operations.
This type of insulated cold storage door is commonly installed between processing areas and freezer rooms, chilled rooms, or temporary cold storage zones within food factories.
Insulation Performance for Processing Cold Rooms
High-Density PU Insulation Core
The door leaf is filled with flame-retardant polyurethane insulation with a density of 40kg/m³ ±2, ensuring stable thermal performance in food production cold rooms.
Multiple Thickness Options for Different Temperature Zones
With door thickness options of 75mm, 100mm, 120mm, and 150mm, the semi-recessed cold room door can be adapted to chilled processing rooms, frozen processing zones, and ultra-low temperature freezer rooms down to -45°C.
Product Specifications
| Required Options | Specifications |
|---|---|
| Door Size | Customized according to door opening requirements |
| Door Leaf Thickness | 75/100/120/150mm |
| Opening Direction | Left-opening/Right-opening |
| Door Panel Material | PVC plastic profiles |
| Facing Material | Color steel/304 stainless steel/Embossed aluminum plate |
| Frame Dimensions | Aluminum alloy door frame |
| Door Leaf Material | Thermal insulation and flame-retardant polyurethane (40kg/m³±2) |
| Hardware Material | Zinc alloy/Stainless steel/Nylon fittings |
| Seal Material | EPDM/PVC magnetic sealing strip |
| Safety Devices | Internal push rod, internal handle |
| Heating Method | Aluminum alloy door frame with three-sided/four-sided heating, optional threshold heating |
| Suitable Temperature | -45°~50° |
Typical Applications in Food Processing Plants
- Meat and Poultry Processing Cold Rooms
- Seafood Processing and Temporary Freezer Rooms
- Dairy Production and Packaging Cold Storage
- Ready-to-Eat and Prepared Food Processing Areas
- Central Kitchen and Industrial Food Production Facilities
Advantages for Food Processing & Production Facilities
- Improved Temperature Control Between Production Zones
- Energy-Efficient Operation During Frequent Door Cycles
- Hygienic Design Supporting Sanitation Standards
- Stable Performance in High-Frequency Use Environments
- Customizable Configuration for Different Processing Layouts
Frequently Asked Questions
Is a semi-recessed cold room door suitable for food processing plants?
Yes. Its hygienic structure, insulation performance, and reliable sealing make it well suited for food processing and production cold rooms.
What door thickness is recommended for food processing freezer rooms?
For frozen processing areas, door thicknesses of 100mm or above are recommended to maintain stable temperatures.
Is a heated door frame necessary in food production cold rooms?
For low-temperature and high-humidity processing environments, a heated door frame is strongly recommended to prevent icing and operational issues.
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