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A refrigerator is a common household appliance that is mainly used for freezing and chilling food products to prolong their freshness. The following is a general description of refrigerator products:
Product type: according to the refrigeration method and structure, refrigerators can be categorized into various types such as direct-cooled, air-cooled, and hybrid.
Product Function:
Refrigeration function: slowing down the metabolism of foodstuffs through low-temperature environment to prolong their freshness period.
Freezing function: through low temperature to make the water in the food freeze, to achieve the effect of long-term preservation.
Multi-functional zone: Some refrigerators are equipped with variable temperature zone or multi-functional zone, which can adjust the temperature according to the preservation needs of different foods.
Energy-saving design: adopting high-efficiency compressor and optimized insulation materials to reduce energy consumption and lower electricity expenses.
Intelligent control: Some high-end refrigerators are equipped with intelligent temperature control system, which can remotely adjust the temperature and monitor the status of the refrigerator.
Product specifications:
Total capacity: capacity ranges from 200 liters to 600 liters depending on the model.
Size: Height, width and depth vary depending on the refrigerator model and design, usually between 150cm and 200cm.

Packaging & Transportation: usually packed in cardboard boxes with foam or cardboard inside to protect the refrigerator from damage during transportation.

Refrigerators need to pay attention to the following requirements and matters when they are exported by sea:

1. Type of refrigerant: The refrigerants used in refrigerators are mainly inorganic compounds, Freon, hydrocarbons and so on. At present, the widely used refrigerants are R134a and R600a, which are not dangerous goods and can be transported by sea and air.
2. Customs supervision conditions: export refrigerators need to meet the customs supervision conditions, such as entry goods customs clearance and inspection and quarantine requirements. Refrigerators with different volumes have different commodity codes and declaration elements, such as volume, brand and model.
3. Handling precautions: the refrigerator should not be tilted more than 45 degrees during handling, and should not be inverted or placed horizontally, so as to avoid damaging the compressor or causing the refrigeration oil to flow into the refrigeration pipeline, which will affect the refrigeration effect.
4. Packaging requirements: when loading, the refrigerator should be placed in a vertical position to avoid strenuous movement, and it is best to play a fully enclosed wooden box on the basis of the original packaging to ensure safe transportation.
5. Refrigerated container transportation: for refrigerators that need refrigerated transportation, refrigerated containers can be used. Reefer containers can keep the goods at the required temperature between -30℃ and +30℃ and are equipped with cold box units to provide cooling or electricity.
6. Temperature control: Air circulation inside the reefer container is essential to keep the cargo fresh, and the temperature and humidity of the reefer container need to be adjusted according to the type of cargo.
7. Access requirements of each country: When exporting household appliances to different countries, you need to understand and comply with the access requirements and standards of each country to ensure smooth customs clearance.