Milk Pasteurization System Manufacturer for Dairy Processing

Product introduction of Milk Pasteurizer Machine

The milk pasteurizer machine is an advanced thermal sterilization system widely used in dairy and beverage processing industries.

It is designed for pasteurization and ultra-high temperature treatment of heat-sensitive liquids such as milk, juice, beer, rice wine, and soy beverages. The system consists of a plate heat exchanger, sanitary pump, balance tank, and hot water circulation unit.

Using PLC automation and stainless steel SUS304/SUS316L construction, it ensures safe, efficient, and continuous pasteurization with minimal nutrient loss.

Working principle

Step 1. Raw Material Feeding
Liquid food is pumped into the system through sanitary inlet and balance tank.

Step 2. Preheating Stage
Plate heat exchanger uses hot water or steam to quickly raise temperature.

Step 3. Pasteurization Stage
Material is held at precise temperature (e.g., 72°C/15s or 63°C/30min).

Step 4. Cooling Stage
Integrated cooling system rapidly reduces temperature to preserve freshness.

Step 5. Discharge & Control
Processed liquid is discharged automatically under PLC control system.

Product Parameter Table

Parameter Item	Specification Value
Capacity	3000 L/h
Heating exchange area	20 m²
Power	6 kW
Steam consumption	156 kg/h
Weight	1080 kg

Plate Pasteurizer vs Traditional Heating Tank

• Rapid heat exchange vs slow heating process
• Precise temperature control vs unstable manual heating
• Lower energy consumption vs high steam waste

Automatic PLC System vs Manual Control

• Fully automated operation vs operator-dependent process
• Consistent sterilization quality vs variable results
• Reduced labor cost vs high manpower requirement

Result: safer food quality, higher efficiency, and stable industrial production

Main Features

• Plate heat exchanger design ensures fast thermal transfer efficiency
• Food-grade SUS304/SUS316L stainless steel ensures hygienic processing
• Short heating time preserves natural nutrients in liquid food products
• PLC automatic control system enables stable and repeatable operation
• Steam heating system provides precise and stable temperature control
• Integrated cooling section rapidly reduces product temperature after sterilization
• High heat recovery efficiency reduces overall energy consumption
• Sanitary centrifugal pump ensures smooth and contamination-free flow
• Modular skid-mounted design allows easy installation and relocation
• Suitable for both batch and continuous processing configurations

Application Scenarios

• For dairy processing plants struggling with microbial contamination, it ensures safe milk sterilization and extended shelf life
• For beverage factories needing consistent product quality, it maintains stable pasteurization temperature and flavor retention
• For juice production lines dealing with nutrient loss, it minimizes heat damage and preserves natural vitamins
• For soy milk and plant-based beverage manufacturers requiring hygiene control, it ensures contamination-free processing
• For breweries processing sensitive fermentation liquids, it stabilizes microbial control and product safety
• For small dairy farms lacking industrial sterilization systems, it provides compact and efficient pasteurization solutions

Buying Guide

• How to choose milk pasteurizer machine for dairy processing plant
• What is difference between batch and continuous pasteurization system
• How plate heat exchanger works in milk sterilization process
• Which pasteurizer machine is suitable for small dairy farm
• How to control pasteurization temperature for milk safety
• What materials are used in food grade pasteurizer machine

FAQ

Q: What is milk pasteurizer machine used for?

A: It is used to sterilize milk and liquid foods by controlled heating to ensure food safety.

Q: How does plate heat exchanger pasteurizer work?

A: It transfers heat between hot water and product without direct contact.

Q: What temperature is used in milk pasteurization?

A: Common settings are 72°C for 15 seconds or 63°C for 30 minutes.

Q: Is milk pasteurizer machine suitable for juice and beer?

A: Yes, it is widely used for juice, beer, soy milk, and other liquids.

Q: Does pasteurizer machine destroy nutrients in milk?

A: No, short heating time helps preserve nutrients and natural flavor.

Q: What control system does pasteurizer machine use?

A: It uses PLC automatic control for precise and stable operation.

Q: Can pasteurizer machine work continuously?

A: Yes, it supports both batch and continuous processing systems.

Q: What is advantage of stainless steel pasteurizer machine?

A: It ensures hygiene, corrosion resistance, and long service life.

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