1. Overview
The secondary high-temperature sterilizer, such as the hot water rotary sterilizer, is a device suitable for secondary sterilization of bottled and canned foods. It uses high-temperature and high-pressure hot water as the sterilization medium to sterilize the food at high temperature and quickly.

2. Working principle
The food rotates slowly and continuously in the device, making the heat transfer faster and more uniform, greatly shortening the time of the entire sterilization process. At the same time, the sterilization effect and product quality are ensured through the precise temperature and pressure control system.

3. Main components
It is mainly composed of process tanks, hot water tanks, pumps and connecting pipes, automatic control systems composed of PLC and touch screens, etc.

4. Features and Advantages
Efficient sterilization: Using high-temperature and high-pressure hot water as the sterilization medium can quickly and effectively kill microorganisms in food.
Uniform heating: The food rotates slowly and continuously in the device to make the heat transfer more uniform and avoid local overheating or insufficient cooling.
Automatic control: The automatic control system composed of PLC and touch screen can be automatically controlled according to the characteristics of different packaging materials to improve production efficiency and product quality.
Safe and reliable: The main components are made of stainless steel, which meets food hygiene requirements, has strong corrosion resistance and a long service life of the equipment. At the same time, it is equipped with a variety of safety devices to ensure the safety of the equipment during operation.
Strong adaptability: It can be used for sterilization of various products to meet the sterilization needs of different products.
Introduction to secondary high-temperature sterilization kettle