1, The car should be kept clean and hygienic
Food transportation needs to be kept clean. Shanghai vehicle refrigeration unit maintenance production and sales manufacturers point out that if salt, fat, etc. are attached to the inner wall of the car or the door, it will not only cause pollution, but also corrode the car and shorten the service life of the small refrigerated car. Keep the cabin clean and hygienic.
2. Pay special attention when loading and unloading fruits and vegetables.
Because of the heat generated by vegetables, fruits and other goods, if the cold air circulation is not smooth, the temperature in the middle part of the car will rise. Thereby affecting the quality of the goods. Shanghai cold king refrigeration unit maintenance production and sales manufacturers pointed out that in addition, goods close to the cold air outlet are likely to cause frostbite due to cold air, can be covered with a cover cloth to protect.
3, the loading of goods should be carried out quickly
When the cold door is opened, the outside air will flow in, and the temperature inside the car will rise. The loading and unloading of the cargo should be carried out quickly to reduce the temperature rise in the car, and stop the operation of the refrigerating unit when loading and unloading the cargo.
4, to ensure the smooth flow of cold air circulation when loading and unloading goods
In order to maintain a uniform temperature in the compartment of the cargo, it is not possible to stack the cargo to block the air inlet and outlet of the cold air. When stacking the cargo, it must be noted that a loop is provided for the circulation of the cold air. Shanghai vehicle refrigeration unit repair production and sales manufacturers pointed out that in particular, the goods can not be piled up to the roof.
5, the goods should be pre-cooled before loading and transporting
Refrigerated units are often used to maintain the proper temperature of the goods during transport. Pre-cool the goods and the car to a suitable transport temperature.
