To ensure that the goods are stored and transported in their proper condition, it is necessary to operate the refrigerated truck correctly. Because refrigerated trucks are used exclusively for temperature-sensitive products, it is the temperature that is the key to ensuring a refrigerated truck. If there are problems such as operational errors, it will cause the goods to rot or deteriorate in transit. In the process of operating a refrigerated truck, we have to pay attention:
Appropriate packaging plays a vital role in protecting the goods. For items like seafood, the product may still be active during storage and transportation. If it is not well ventilated, the goods will be deteriorating. Therefore, it must be ensured that such goods have good ventilation and ventilation.
Adjust the temperature of the thermostat to a suitable position and pre-cool the car for 1.5 hours to drain away the heat remaining in the car. Because of various reasons, refrigerated trucks are parked in the open air. Normally, the cabin temperature is consistent with the ambient temperature. If the temperature of the conveyed goods is not ambient temperature, the goods are loaded into the car, and the ambient temperature will affect the temperature of the goods being transported, resulting in a change in the quality of the goods being transported. Therefore, the car must be pre-cooled to the required temperature before loading.
Many users of refrigerated trucks have a concept. They always believe that the refrigerating units on refrigerated trucks can cool or warm up the contents of their vehicles. This concept is wrong because the refrigerating unit of a refrigerated truck is not used to change the temperature of the cargo, but is used to maintain the temperature of the cargo itself. To give an example: In the past, the cold drinking cotton we sold will be held up. When high-temperature radiation from the outside world wants to radiate cold drinks, it will be sequestered by the cotton. The cold drinks will also be isolated if they want to pass cold air. Refrigeration units are also the reason, so when loading, you must first measure the temperature of the loaded goods.
Do not stack cargo in front of the evaporator outlet. Otherwise, the cold air flow will be prevented from being circulated. The blocking above the cargo is likely to cause a short circuit in the cold air flow. Keep a minimum distance of 2.25 cm between the cargo and the roof. When using a refrigerated truck, be sure to keep it tidy. As the evaporator fan will circulate air in the cabin, ground debris or dirt will be sucked by the evaporation pan. For a long period of time, a large amount of impurities will accumulate in the evaporator coil, which will affect the cooling effect of the refrigeration unit.
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