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Fish freezing is a critical process in the seafood industry, ensuring freshness and quality for consumers. However, it’s not as simple as just putting fish in a freezer and waiting for it to freeze. The type of freezer used can have a significant impact on the quality and safety of the frozen fish.

Tunnel quick freezers are essential in various industries, providing efficient freezing solutions for a wide range of products. However, to ensure optimal performance and longevity, regular maintenance is crucial. This article delves into the key maintenance practices that can help businesses maximi

In the realm of food processing and preservation, the choice between spiral and tunnel quick freezers is pivotal. These advanced freezing technologies not only ensure the longevity of food products but also maintain their quality and safety. Understanding the nuances of each type can significantly i

I. Precautions during operation of the refrigeration system: The expansion valve is one of the four major components of the refrigeration system. It is an important device for regulating and controlling the flow and pressure of the refrigerant into the evaporator. It is also the \"demarcation line\" on the high and low pressure side. Its adjustment is not only related to the normal operation of the entire refrigeration system, but also an important indicator of the operator's skill level. The adjustment of the expansion valve must be performed carefully and patiently. The adjustment of the pressure must take place through the evaporator and the temperature of the warehouse to produce boiling (evaporation), and then enter the compressor suction chamber through the pipeline to reflect on the pressure gauge, which requires a time process.