refrigerated truck
February 26, 2024
1. Proper operation can ensure that the goods are stored and transported in good condition.
Only by using and operating refrigerated trucks correctly can the goods be transported and stored in good condition. Because refrigerated trucks are specifically designed for temperature sensitive products, ensuring temperature is crucial for refrigerated trucks. Improper use or operation can result in the goods not being stored or transported in good condition.
2. Preventive maintenance can minimize maintenance and operating costs.
In our normal use, the maintenance and upkeep of vehicles and refrigerators are inseparable. Only by timely and correct maintenance and upkeep of the equipment can the normal use of the equipment be guaranteed and the service life of the equipment be extended. Usually, the chassis engine is maintained and serviced according to the mileage traveled, while the refrigeration unit is maintained and serviced according to the engine's working hours. A typical refrigeration unit undergoes maintenance and upkeep every 500-700 hours, requiring the replacement of the oil filter, fuel filter, and air filter; And pay attention to checking the tightness of the belt and whether there is any leakage in the refrigeration system; However, currently, some brands of refrigeration units (such as the American Cold King) use synthetic or semi synthetic engine oil to replace ordinary engine oil in order to meet environmental protection needs, minimize environmental damage, and reduce the emission of harmful substances. This extends the maintenance time of the engine, which is usually done every 2000 hours. Therefore, it reduces the discharge of waste engine oil. In addition, scientific experiments have shown that using this high-end engine oil not only reduces wear on the engine, but also reduces fuel consumption.
Therefore, scientific maintenance and upkeep can not only ensure the integrity of equipment, but also reduce operating costs.
3. Proper packaging is crucial for protecting goods.
Use non ventilated packaging boxes for frozen goods and side wall ventilated packaging boxes for fresh goods. The packaging box must be pressure resistant.
Due to the fact that frozen goods do not allow wind to blow over the surface, as wind blowing over the surface of frozen goods can cause loss of moisture in the goods, resulting in a decrease in the quality of the goods. This year, our country has formulated a policy prohibiting the sale of bulk frozen food, which requires packaging for sales. Fresh products, due to their own characteristics, are still in a breathing state during storage and transportation. If not well ventilated, the goods will deteriorate and be damaged. Therefore, it is necessary to ensure that such goods have good ventilation and ventilation.
4. Set the thermostat to the desired temperature and pre cool the vehicle for 1.5 hours to remove any heat trapped inside the vehicle; Turn off the refrigeration unit during loading and load quickly.
When loading, the carriage must be pre cooled or preheated first. Because the vehicle is parked outdoors, the temperature inside the carriage is usually the ambient temperature outside. If the temperature of the transported goods is not the ambient temperature, and the goods are loaded into the carriage, the ambient temperature will affect the temperature of the transported goods, leading to changes in the quality of the transported goods. Therefore, the carriage must be pre cooled to the required temperature before loading. However, the refrigeration unit must be turned off during loading (just like unloading)
