In the past 2015, Xida proposed an Internet+ policy, which in turn will open up a climax of economic development. In this era, have you ever thought of investing in what you want to do? Like a friend of mine, I started to start a fresh transport business. The refrigerated truck is a very important transportation tool. Next, I would like to observe what is a refrigerated semi-trailer ? What are the characteristics. In the cold chain market, the use of a wide range or refrigerated semi-trailer , this model has a lot of early investment, freight is also a lot higher than other models, mainly considering its large carrying capacity, or can become the main force of the cold chain market. Which can be based on different transport goods, refrigerated semi-trailer mainly includes frozen vehicles that transport frozen products, thermostatic vehicles that transport constant temperature food such as milk, and vaccine vehicles that deliver vaccines. There are two main categories of refrigerated semi-trailers: one is the van-type refrigerated semi-trailer, and the second is the refrigerated container semi-trailer. What is the difference between the two? Van semi-trailers are refitted or manufactured separately on the chassis of the van. The van refrigerated semi-trailer hangs the refrigerator body on the chassis of the car, mainly based on temperature. Refrigerated container semi-trailer, container flat plate or skeleton car put a refrigerated container on top, refrigerated containers generally have independent refrigeration equipment. It is currently the most common refrigerated semi-trailer. In the comparison of two refrigerated truck semi-trailers, we can see that the latter is a refrigerating box that can be disassembled, relatively flexible and flexible, but it is relatively difficult for such models to obtain operational certificates. Generally, companies need to be affiliated with companies to obtain operating certificates. Most refrigerated semi-trailers require more certificates. Refrigerated semi-trailers need to be selected in combination with the nature of the goods. In comparison, the two refrigerated semi-trailers are suitable for long-distance transportation, large transport capacity, and good safety performance. As for how to choose a refrigerated semi-trailer, it is very important to combine your needs and budget. The above is the answer about what is a refrigerated semi-trailer . Positive Displacement Heat Exchanger Plate Fin Heat Exchanger,Flat Plate Heat Exchanger,Water Heat Exchanger,Tube Heat Exchanger Wuxi Dingfeng pressure vessel Co., Ltd , https://www.wuxidingfeng.com