2000L Milk Cooling Tank System SS304 for Yogurt Processing


The 2000L milk cooling tank system is designed for efficient milk storage, rapid cooling, and hygienic preservation in dairy processing industries. It quickly reduces fresh milk temperature from 32–35°C to 4°C within 3 hours, effectively inhibiting bacterial growth. Made of food-grade SS304 stainless steel with high polishing precision, it ensures safe storage, easy cleaning, and stable refrigeration performance using an advanced Copeland compressor system.

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Product introduction of 2000L Milk Cooling Tank System

This 2000L milk cooling tank system is a professional dairy processing solution used in milk collection stations, farms, yogurt factories, and beverage production plants.

It ensures fast cooling, stable temperature control, and hygienic storage conditions to maintain raw milk freshness and extend shelf life.

The system is built with SS304 stainless steel, advanced insulation, and high-efficiency refrigeration technology for continuous industrial operation.

Working principle

Step 1: Milk Inlet

Fresh milk at 32–35°C is pumped into the cooling tank immediately after collection.

Step 2: Rapid Cooling

The refrigeration system with Copeland compressor quickly reduces temperature through efficient heat exchange.

Step 3: Temperature Monitoring

High-precision sensors continuously monitor internal temperature and adjust cooling performance automatically.

Step 4: Insulation Maintenance

Polyurethane insulation maintains stable low-temperature conditions and reduces energy loss.

Step 5: Safe Storage

Milk is stored at approximately 4°C, preventing bacterial growth and preserving freshness.

Product Parameter Table

Parameter Specification
Capacity 2000 L
Type Horizontal Type
Power 4.5 kW
Size 2050 × 1500 × 1500 mm
Mixing Motor Power 0.75 kW
Thermal Insulating Property ≤ 1°C / 3H
Material SS304

2000L Milk Cooling Tank System vs Traditional Milk Storage

Feature Modern Cooling System Traditional Storage
Cooling speed Rapid cooling to 4°C Slow natural cooling
Hygiene level SS304 sanitary design Higher contamination risk
Temperature control Automatic real-time control Manual monitoring
Energy efficiency High insulation system High energy loss
Milk freshness Long preservation time Short shelf life

Main Features

  • SS304 stainless steel ensures hygienic food-grade milk storage
  • Rapid cooling system reduces milk temperature within 3 hours
  • Copeland compressor delivers stable and efficient refrigeration
  • High-precision sensors enable real-time temperature control
  • Smooth inner wall design prevents residue accumulation and contamination
  • Foam insulation layer improves thermal stability and energy efficiency
  • Dead corner-free structure ensures easy cleaning and sanitation
  • Suitable for continuous dairy production and processing environments

Application Scenarios

  • for fresh milk overheating after milking → rapidly cools to 4°C within hours
  • for bacterial growth in raw milk storage → maintains safe low-temperature preservation
  • for unstable dairy processing conditions → ensures consistent cooling performance
  • for hygiene risks in milk tanks → provides smooth SS304 sanitary surface design
  • for dairy production inefficiency → supports continuous large-scale milk storage

Why Choose This 2000L Milk Cooling Tank System

  • Fast cooling performance preserves milk freshness effectively
  • Food-grade SS304 material ensures hygiene and durability
  • Advanced refrigeration system guarantees stable operation
  • High insulation efficiency reduces energy consumption
  • Easy-clean design improves production hygiene standards
  • Suitable for farms, dairies, and industrial milk processing plants

FAQ

1. What is a 2000L milk cooling tank system used for in dairy farms?

It is used for rapid cooling and hygienic storage of fresh milk to maintain quality and prevent bacterial growth.

2. How fast can a milk cooling tank reduce milk temperature?

It can reduce milk temperature from 32–35°C to around 4°C within approximately 3 hours.

3. Why is SS304 stainless steel used in milk cooling tanks?

SS304 provides excellent corrosion resistance, hygiene safety, and is suitable for food-grade dairy processing.

4. How does the Copeland compressor improve cooling performance?

It delivers stable, efficient, and low-noise refrigeration for consistent milk cooling results.

5. How to maintain hygiene in a milk cooling tank system?

The smooth inner surface and CIP-friendly design allow easy cleaning and prevent bacterial buildup.

6. What is the ideal storage temperature for raw milk?

Raw milk should be stored at approximately 4°C to inhibit bacterial growth and maintain freshness.

7. Can this milk cooling system be used in dairy factories?

Yes, it is widely used in dairy plants, milk stations, and food processing industries.

8. What is the advantage of insulation in milk cooling tanks?

Insulation reduces heat loss and maintains stable low-temperature storage conditions.

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