1. Preheating and Heat Exchange
After entering the equipment via a pump, the material is first preheated to approximately 55°C
in the hot and cold material heat exchange unit before entering the high-temperature heat
exchange zone.
2. High-Temperature Sterilization
The material is sterilized by maintaining a high temperature of over 120°C in a tubular heat
exchanger for 3-15 seconds (the specific temperature and time vary depending
on the material).
3. Rapid Cooling
After sterilization, the material is rapidly cooled to approximately 45°C in a cooling unit,
preserving the product's flavor and nutritional content.
