for the processing of quick-frozen prawns, it is very important to choose suitable quick-freezing equipment. here are some suggestions:

1. cold air quick freezing machine: the cold air quick freezing machine is one of the commonly used equipment for quick freezing prawns. it uses forced circulation of cold air to quickly cool the surface of the prawns.

achieve rapid freezing. this method can effectively maintain the quality and taste of the prawns and is faster.

2. liquid nitrogen quick freezing machine: liquid nitrogen quick freezing is also a common choice. it sprays liquid nitrogen directly onto the prawns to quickly lower the product temperature to achieve quick freezing.

this method can quickly form tiny ice crystals, reducing damage to the texture of the prawns, thereby maintaining the taste and nutrition of the prawns.

3. capacity and efficiency: considering that prawns usually require large-scale processing and quick freezing, it is necessary to select quick-freezing equipment with sufficient capacity and high efficiency to meet the needs of mass production.

4. quality assurance: as a high-end aquatic product, prawns have high requirements for product quality. therefore, it is necessary to choose quick-freezing equipment with good refrigeration performance and ensuring quick-freezing effect.

5. temperature control and environmental requirements: quick freezing equipment needs to be able to accurately control temperature and humidity to ensure the quick freezing effect and quality of prawn products.

at the same time, the environment in which the equipment is located also affects the health and safety of seafood, so the cleaning and hygiene requirements of the equipment need to be considered.

6. equipment maintenance and after-sales service: finally, the maintenance and after-sales service of the equipment also need to be considered to ensure that it can receive timely maintenance and support during use.

to sum up, for the quick freezing processing of prawns, it is recommended to choose a cold air quick freezing machine orliquid nitrogen quick freezing machine, and need to consider production capacity, quality assurance, temperature control,

environmental requirements and equipment maintenance and other factors should be considered to select suitable quick freezing equipment.