The move is on for ultra-high temperature (UHT) sterilization, which will extend the shelf life of milk and other dairy products. UHT sterilization is being used because consumers are buying more dairy products in bulk, dairy operations are becoming larger, and population expansion is increasingly causing consumers to be located in more remote locations throughout the world. Traditionally, milk is pasteurized at 180- 185°F (about 85°C) and refrigerated. Other dairy products are commercially sterilized by subjecting the product to temperatures in excess of 100˚C, and then packaging it in airtight containers. The basis of UHT is sterilization of the product before packaging, then packaging it in pre-sterilized containers in a sterile atmosphere. Processing dairy products in this manner, using temperatures exceeding 135˚C, permits a reduction in the required hold time to 2-to-5 seconds and yields a shelf-stable product that can be stored for an extended period of time at ambient temperature.

Advantages of Tubular Sterilizer.

1. High heat efficiency, 90% of heat can be reused after the product be processed.
2. Temperature difference between the product and the heating medium is small, so the heating is gentle.
3. It is of high degree automatic, can automatically control the CIP cleaning, self-sterilizing, and the steps of the whole procedure; all the procedures are recorded and controllable.
4. It is of precise and reliable sterilizing temperature control; all the affecting factors such as steam pressure, steam flow rate, product flow rate are all controllable.
5. The inside of the tubular adopts advanced polish procedure, all tubes can perform fully cleaning, self-sterilizing ensures the system at aseptic state.
6. The system is strong safety, the fittings all adopts reliable materials.
7. The system is of high reliable, main parts such as product pump, hot water pump, all kinds of valves, elements of the electrics all of the world-known brands.
8. With self SIP system.

 

 

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Milk Pasteurization Machine is a set of sterilization, cooling in one equipment, the machine is mainly used for pasteurization and cooling of fresh milk products. The working principle of a pasteurization machine for milk is to take advantage of the heat-resistant characteristics of pathogens, treat them with appropriate temperature and holding time, and kill them all. After pasteurization, the nutrition of milk is effectively retained, and the milk is more healthy and tastes purer.

Advantages of Milk Plate Pasteurization Machine

1. High thermal efficiency, 90% of the heat energy can be recycled after material heating.

2. It is a highly automatic degree. It can realize automatic control and record from CIP system cleaning to plate sterilizing and then to material sterilizing.

3. Accurate and reliable sterilization temperature control. System affecting sterilizing temperature, steam pressure, flow, and material flow are all controlled automatically.

4. System with strong security. The parts all adopt reliable products with high performance, which value human and equipment’s safety best. Steam, hot water, and material all have pressure protection and an alarm system.

5. It is a high-reliability system. Main parts like a material pump, steam valve, hot water pump, valves, electric elements adopt world-famous brands.

6. Direct heating ensures accurate and even temperature control, rapid heating, and cooling, and can effectively shorten the production time.

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