Cold Storage for Food

✅ 1. Stable Temperature Maintenance
Maintains temperature standards specific to each type of product:

• Chilled storage: 0°C → +10°C
• Frozen storage: -18°C → -25°C
• Blast freezing: -35°C → -45°C

Helps preserve freshness, nutrition, and natural color of food.

✅ 2. Optimal Insulation – Energy Saving
Uses PU insulated panels with thickness from 75 to 200 mm.
Minimizes thermal loss and reduces electricity costs.

✅ 3. Automated Operation – Smart Control
Equipped with electronic or PLC controllers:

• Accurate temperature display and adjustment
• Alerts when temperature exceeds thresholds
• IoT connectivity for remote monitoring via smartphone

✅ 4. Safety & Product Protection

• Alarm systems for power outage or failures
• Airtight door seals to reduce humidity
• Moisture-proof and explosion-proof lighting

✅ 5. Flexible Custom Design
Designed to suit various industries: seafood, meat, fruits & vegetables, pharmaceuticals.
Easily expandable or relocatable as needed.

✅ 6. High Durability – 24/7 Operation

• High-performance compressors (Bitzer, Copeland)
• Durable, rust-resistant materials suitable for humid, cold environments

✅ 1. Storage Temperature

• Chiller Room: 0°C → +10°C (vegetables, fruits, dairy, fresh food)
• Frozen Storage Room: -18°C → -25°C (frozen meat and seafood)
• Blast Freezer (Shock Freezer): -35°C → -45°C (rapid freezing of fresh food)

✅ 2. Cold Room Size & Capacity

Depends on storage capacity (in tons):

• Small cold rooms: 10 – 50 m³ (restaurants, mini supermarkets)
• Medium cold rooms: 50 – 500 m³ (processing plants, large supermarkets)
• Large cold rooms: 500 – 10,000 m³ (logistics centers, export warehouses)

✅ 3. Insulation Materials (Panels)

PU (Polyurethane) insulated panels:

• Chiller rooms: 75 – 100 mm thick
• Freezer rooms: 125 – 150 mm thick
• Deep freezer rooms: 150 – 200 mm thick
• PU density: 40 – 45 kg/m³
• Surface material: Galvanized steel, stainless steel, or PVC-coated sheets

✅ 4. Refrigeration System

• Compressors: Bitzer, Copeland, Dorin (capacity from 3HP to 100HP)
• Refrigerants (Gas): R404A, R507, NH₃
• Evaporators & Condensers: Air-cooled or water-cooled
• Cooling capacity: Depends on volume (e.g., a 100 m³ room requires ~5–7 HP)

✅ 5. Cold Room Doors

• Hinged or sliding doors with airtight gaskets
• Equipped with electric heaters to prevent frost build-up

✅ 6. Control & Safety System

• Electronic temperature controller
• Alarm system for power failure or temperature deviation
• Moisture-proof and explosion-proof lighting

📌 Design Standards:

• Complies with ISO 22000 and HACCP food safety standards
• Ensures energy efficiency and safe operation