China cold storage solution provider
As temperatures continue to rise in many regions, yogurt becomes highly vulnerable to spoilage. High heat accelerates the growth of lactic acid bacteria and other microorganisms. Even if yogurt is within its expiration date, improper storage can alter its taste, reduce its nutritional value, and even pose health risks.
Real scene inside yogurt cold storage
Why Use Cold Storage for Yogurt?
Cold storage is an effective solution to maintain the quality and shelf life of yogurt. It helps:
- Inhibit the growth of pathogens
- Slow down enzymatic and microbial activity
- Maintain original taste and nutritional value
- Extend product shelf life and reduce spoilage losses
What Is the Cost of Building a Yogurt Cold Storage Room?
The construction cost of a low-temperature yogurt cold room varies depending on several key factors:
1. Cold Room Insulation Panels
Insulated panels are typically made from polyurethane (PU) or expanded polystyrene (EPS).
PU panels offer superior insulation, durability, and moisture resistance, making them ideal for yogurt storage.
EPS panels are cheaper but less effective in low-temperature environments and degrade over time.
2. Refrigeration Units
The cost of the cold room is significantly impacted by the type and brand of the refrigeration system.
- Renowned international brands like Bitzer, Copeland (Emerson) offer reliable performance.
- Small cold rooms: fully enclosed compressors
- Medium rooms: semi-hermetic compressors
- Large rooms: semi-hermetic or screw compressors
3. Storage Purpose & Temperature
Yogurt is typically stored between 2°C and 6°C.
The lower the required temperature, the higher the cost due to more advanced refrigeration needs.
4. Cold Room Size
Cold storage costs are generally calculated by volume (m³).
While larger rooms have higher total costs, the cost per cubic meter decreases with size due to shared components.
5. Accessories and Components
These include cold storage doors, evaporators, cooling towers, water pumps, piping, valves, liquid receivers, electrical wiring, and switches.
Larger rooms require more accessories, increasing overall cost.
Real scene inside yogurt cold storage
Estimated Cost Range
The average cost of building a 2–6°C yogurt cold storage warehouse depends on its size, technical specifications, and local conditions. For reference, in China:
- A standard 1,000 m³ facility typically costs around USD 32,000–38,000
- For customized warehouses with multiple chambers, automated controls, or energy-saving systems, costs may be higher
- Final pricing should be confirmed through detailed site evaluation and engineering design