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what is a tunnel quick freezer? what are its characteristics, advantages and disadvantages?
release time: 2024-01-19 browse:288

tunnel type quick freezing machineit is a high-efficiency refrigeration equipment widely used in the food industry. it adopts advanced cooling technology and control system.

to achieve a fast and uniform freezing process. whether it is meat, aquatic products, vegetables or dairy products, you cantunnel type quick freezing machinefor efficient freezing.


tunnel type quick freezing machinethe working principle is to place the food to be frozen on the frozen product tray, and then send the frozen product tray into the quick-freezing chamber through a horizontal conveyor chain or lifting track.

in the quick-freezing chamber, the food tray exchanges heat with the cooling medium through a stable low-temperature air flow, thereby rapidly reducing the temperature of the food.

the entire freezing process is controlled by a programmable controller (plc), and staff can operate and monitor it through a touch screen interface, including functions such as automatic operation, quick freezing time adjustment, manual control, alarm display, status viewing, and defrost.


the advantages of tunnel freezers are their efficiency and flexibility. different types of quick freezers can be selected according to the characteristics and production requirements of the food, such as pusher quick freezers, reciprocating quick freezers, plate quick freezers, fluidized quick freezers, spiral quick freezers, and lift-type quick freezers.

these different types of equipment are fast, uniform, and energy-saving, and can greatly improve production efficiency and product quality.


in addition, the tunnel quick freezer can also achieve a variety of functions, such as preventing frost formation, maintaining the nutritional content of food, and maintaining the freshness and taste of food. in the food industry, tunnel quick freezers have become one of the indispensable equipment in the production process.


in short, the tunnel quick freezer is an efficient and reliable freezing equipment that improves production efficiency and product quality while maintaining food quality. due to its widespread use in the food industry, tunnel freezers have become an indispensable part of modern freezing technology.