1. It is necessary to enable the air-conditioning to be circulated between the loaded goods, and to keep the temperature in the cold storage at an equilibrium temperature from the beginning to the end, which must be the location and manner of stacking at the time of loading. It must be noted that the stacked goods cannot be stacked in and out of the air and cannot be stacked on the roof.

5 Ton ISUZU refrigerated truck

2. If the refrigerated truck is loaded with fruits and vegetables, it is necessary to note that fruits and vegetables all produce respiratory heat. If the cold air circulation of the refrigerated truck is not effective, the temperature in the middle part of the compartment will rise, which will directly affect the quality of the item. If the distance of the cargo is relatively close to the cold air outlet, then the goods in the upper part will be frostbite due to cold air. Therefore, it is necessary to take protective measures after installing the box.

3. The hygiene in the cold storage of the refrigerated truck always needs to be cleaned, to ensure that the food being transported has a relatively good cleanliness. If it is a substance such as fats, salts, etc., it adheres to the door, the inside, and the seal. Not only is it unsanitary, but it also reduces vehicle corrosion.

4. When the loaded goods are moved out and moved in, the external airflow will enter the cold storage after the cold storage door is opened, which will cause the temperature in the storage to rise. Therefore, the speed should be increased after carrying the goods. In addition, if the goods are being transported, the refrigeration unit needs to be put up and running.

5. Before the refrigerated truck is loaded with cargo, it is necessary to pay attention to the pre-cooling transportation equipment of the cold storage and the goods are all for the purpose of ensuring the temperature when loading the goods while transporting the goods. It is not possible to keep the temperature of the goods low or to freeze them all in the cold storage. If the temperature of the cold storage is relatively high or the temperature of the cargo is relatively high, it will be difficult to lower the temperature to a suitable temperature. Therefore, before loading, it is necessary to pre-cool the cold storage and the cargo so that it can reach a suitable transportation temperature.