食品製造業

Food industry cold room doors are essential for maintaining strict temperature control, hygiene standards, and operational efficiency in food processing and storage facilities. Frostlink cold room doors (sliding, swing, traffic) and industrial doors (high speed rolling) provide superior sealing, rapid access, and durable performance to prevent temperature fluctuations, reduce energy loss, and ensure food safety compliance.

Our doors are engineered with high-density insulation cores, multi-layer gaskets, stainless steel surfaces, and reinforced frames — ideal for high-humidity, frequent-access environments in meat, dairy, seafood, fruit & vegetable processing plants.

Customization options include sizes, thicknesses (50-200mm), automatic operation, vision panels, and anti-bacterial coatings. Let’s discuss how our cold room doors can be tailored for your food facility.

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Food Cold Room Door Temperatures

Fresh Storage Doors
Key features: Excellent air-tight sealing to minimize cold air loss; multi-layer EPDM gaskets prevent condensation and frost; smooth, quick-opening mechanisms reduce door-open time.
Temperature range: 0°C to 4°C
Storage duration: Short-term (3-7 days typical for fresh produce/meat)
Chilled / Frozen Storage Doors
Key features: Thick insulation (100-150mm), heating wires on frames/gaskets to prevent ice buildup; high-seal swing or sliding doors for frequent forklift traffic.
Temperature range: -18°C to -25°C
Storage duration: Medium to long-term
Blast Freezing Doors
Key features: Heavy-duty impact-resistant traffic doors or high speed rolling doors; reinforced tracks and self-closing systems for rapid passage; optional rapid-open automation.
Temperature range: -30°C to -40°C
Storage duration: Long-term

Different Types of Food Cold Room Doors

Sliding Cold Room Doors
Ideal for large openings in processing lines.
Features high-seal tracks, electric/manual operation, stainless steel construction.
Suitable for meat/dairy facilities requiring wide access without obstructing workflow.
Swing Cold Room Doors
Double-action hinges for bidirectional traffic.
Impact-resistant panels, internal safety release, easy-clean surfaces.
Common in butcher shops, prep areas, and small-to-medium cold rooms.
Traffic / Flexible Doors
PVC strip or high speed rolling types for frequent forklift entry.
Transparent strips for visibility, self-repairing options, minimal cold air escape.
Used in high-traffic zones like loading docks and multi-temperature warehouses.
High Speed Rolling Doors
Fast open/close (up to 2 m/s), durable PVC/aluminum slats.
Safety sensors, wind resistance, low maintenance.
Perfect for food distribution centers and processing plants with constant flow.

How do We Serve the Food Processing Industry?

Meat storage Case

We provided a cold storage door upgrade solution for a medium-to-large-sized meat processing company.
● Project Features: All doors feature an antibacterial stainless steel surface and multi-layer EPDM sealing strips, ensuring strong airtightness and reducing cold air leakage by approximately 25%; equipped with viewing windows and automatic sensors, enhancing operational safety and convenience.
● Client Feedback: After the upgrade, the cold storage temperature fluctuation was controlled within ±0.5°C, energy consumption was reduced by 18%, and door durability was significantly improved.
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quick-frozen fruit and vegetable project

We provided a complete cold storage door system for a large frozen fruit and vegetable processing company.
● Project Features: The door surface features an antibacterial, easy-to-clean coating that meets food safety standards; the multi-layer EPDM sealing strip design reduces cold air leakage by more than 20%; the entire system supports automatic sensor control, shortening door opening time.
● Customer Feedback: After implementation, temperature fluctuations in the storage area have significantly decreased, energy consumption has been reduced by approximately 15%, forklift access is smoother, and equipment maintenance frequency has significantly decreased.
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Food Industry We Serve

Meat Processing Plants
Poultry Processing Plants
Seafood & Aquaculture Processing
Dairy & Cheese Facilities
Bakery & Confectionery Cold Storage
Fruit & Vegetable Preservation