Pasteurizer

The pasteurizer machine is a critical piece of equipment designed to heat milk and other dairy products to eliminate harmful microorganisms and ensure product safety. This fully automated device ensures efficient and precise pasteurization, making it ideal for producing whole milk, skimmed milk, yogurt, buttermilk, and other dairy products.

Key Features of the Pasteurizer Machine:

1. Microbial Elimination: Destroys harmful microorganisms like Bacillus tuberculosis, which is one of the most resistant pathogens in milk.
2. Automatic Control System: Controlled via PLC, offering precision in process management.
3. High Heat Efficiency: Operates with a heat recovery efficiency of 95%, adjustable per customer requirements.
4. Durable Construction: Built from high-quality materials such as AISI 304 and AISI 316 stainless steel.

Main Components:

• Balance Tank: Regulates the milk level.
• Product Pumps: Efficiently transfer milk through the system.
• Plate Pasteurizer: Includes sections for heating, regeneration, and cooling.
• Hot Water Circuit: Provides consistent heating through heat exchangers.
• Holding Tube: Ensures the correct holding time (16–20 seconds at 72–75°C).
• Dosing System: For alkaline and acidic cleaning solutions.
• Control Panel: Made from stainless steel (AISI 304) with a touch-screen display, integrated PLC, and memory for process data.

Pasteurization Process:

1. Milk Intake: Milk enters the balance tank, where levels are controlled.
2. Heating and Regeneration: Cold milk (4°C) is preheated to 60°C in the regeneration section by absorbing heat from pasteurized milk.
3. Final Heating: Preheated milk is further heated to 72–75°C in the heating section using hot water.
4. Holding Time: The milk is held at the target temperature for 16–20 seconds to eliminate microorganisms.
5. Cooling: Pasteurized milk is cooled in two stages—first by recovering heat in the regeneration section, then further cooled to 4°C using ice water.

Advantages:

• Adjustable Settings: Easily adapt the machine to different products and capacities.
• Energy Recovery: Significant energy savings through heat regeneration.
• Precise Monitoring: Equipped with sensors and alarms for temperature and flow control.
• Ease of Use: Touchscreen control panel and straightforward operation.
• Hygienic Design: Stainless steel construction ensures cleanliness and easy maintenance.

Applications:

This pasteurizer is suitable for:

• Whole milk
• Skimmed milk
• Yogurt
• Buttermilk
• Similar dairy products

Why Choose Limak Sanat Steel Sabalan?

As a leading manufacturer of food and dairy processing machinery in Northwest Iran, Limak Sanat Steel Sabalan provides high-quality, durable, and customizable pasteurizers to meet your production needs.

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