SUS304/316 UHT sterilizer for milk/yogurt/egg liquid processing
line UHT sterilization machine with PLC tubular sterilizer
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UHT sterilizer Product overview
The SUS304/316 UHT sterilizer is specially designed for
high-temperature sterilization of liquid products such as milk,
yogurt, and egg liquid. These machines use an ultra-high
temperature (UHT) process to kill harmful bacteria and ensure
product safety while maintaining the taste, texture and nutritional
value of the product. Below is a detailed product description:
UHT sterilizer Main features:
Material:
SUS304/316 Stainless Steel Construction: These grades of stainless
steel are highly resistant to corrosion, especially in high
temperature environments, ensuring durability and hygiene during
sterilization.
Ultra-high temperature (UHT) sterilization:
UHT sterilizers rapidly heat liquid products to temperatures
between 135°C and 150°C in a short period of time (usually 2-5
seconds) and then cool them rapidly. This process ensures effective
sterilization without affecting the taste, nutrition or texture of
the product.
PLC control system:
Programmable Logic Controller (PLC): The machine is equipped with a
PLC control system that automates the entire process and ensures
precise temperature and pressure control. This enables consistent
quality and reduces human error.
Tubular sterilizer design:
Tube sterilizers are the most common design for UHT sterilization.
In this system, liquid flows through a series of tubes heated by
steam. The liquid flows in countercurrent, ensuring that it reaches
the required temperature quickly while maintaining its quality.
Efficient heating and cooling:
The machine adopts a two-stage heating and cooling system, which
can achieve rapid heat transfer and ensure that the product reaches
the required sterilization temperature quickly.
Energy efficiency:
The system is designed to minimize energy consumption while
maintaining high sterilization efficiency. By using heat exchangers
and other energy-saving technologies, these systems can operate
sustainably at lower operating costs.
Multifunctional application:
The sterilizer can handle a variety of liquid foods, including
milk, yogurt, egg liquids and other dairy beverages. It is also
suitable for juices, soups and sauces.
Safety and health:
Built-in safety features ensure the system operates within safe
parameters. These include temperature and pressure monitoring and
automatic shutdown in the event of any malfunction.
UHT sterilizer typical application
| Typical application | Mango pulp | Coconut water | UHT milk | Fruit juice |
| Flow | 1000l/h | 3000l/h | 5000l/h | 8000l/h |
| Power | 13 | 11 | 12 | 20 |
| Temperature in | 40 | 4 | 4 | 55 |
| Sterilizing temperature | 108 | 80/ 140 | 137 | 125 |
| Holding time | 120 | 90 /8 | 5 | 15 |
| Temperature out | 40 | 10/35 | 25 | 85 |
| Note | The flow and temperature could tailor-made as per project demand
from 500-20,000L/h |
UHT sterilizer pictures
UHT sterilizer advantage:
Long Shelf Life: The UHT process kills bacteria and microorganisms
and eliminates the need for refrigeration (if properly sealed),
extending the shelf life of liquid products.
Minimal loss of nutrients: The rapid sterilization process ensures
minimal loss of vitamins, proteins and other nutrients in the
product.
Improved taste and quality: UHT sterilization preserves the taste
and texture of your product more effectively than traditional
pasteurization methods.
Easy to operate: PLC control system simplifies operation and
monitoring, reducing labor and potential errors.
UHT sterilizer application:
Dairy Processing: UHT sterilizers are widely used in the dairy
industry for products such as milk, cream, yogurt and flavored milk
drinks.
Egg Processing: They are also used to sterilize liquid egg
products, which are commonly used in ready-to-eat and baked goods.
Juice and Beverage Industry: UHT systems are used to sterilize
juices and other liquid beverages to extend their shelf life
without the need for added preservatives.
UHT sterilizer Technical Specifications (Typical):
Enter liquid temperature: typically 4°C – 25°C (depending on raw
material and application).
Sterilization temperature: 135°C – 150°C.
Sterilization time: 2-5 seconds.
Cooling temperature: 20°C – 40°C.
Capacity: Available in various capacities, typically 1,000 L/h to
30,000 L/h or more, depending on production requirements.
UHT sterilizer in short:
The SUS304/316 UHT sterilizer adopts a PLC-controlled tubular
design and is an ideal choice for efficient sterilization of liquid
food. Its durable stainless steel construction, automated features
and energy-saving design make it an excellent choice for large food
processing plants, providing high product quality and long shelf
life.
