Price of Liangshan 13.75-meter refrigerated semi-trailer

Description :

　　A refrigerated truck is not a cold storage, the function of the refrigeration unit is insulation. In the minds of many people, the refrigeration unit on a refrigerated truck can freely freeze or heat the goods loaded into the compartment to the necessary temperature. In fact, refrigeration units are used to maintain the temperature of goods, not to lower the temperature of goods. It's a bit similar to the cotton quilt used when selling cold drinks in the past, which wraps the goods to maintain the temperature of the cold drinks. When the external temperature enters the compartment of a refrigerated truck through radiation, conduction, and convection, it will be carried away by the cold air blown out by the refrigeration unit, isolating the heat source from entering the goods to ensure the temperature of the goods.

　　The necessary transportation temperature is required for the goods, otherwise they may deteriorate.

　　If goods with excessively high or low temperatures are loaded into the compartment of a refrigerated truck, and the refrigeration unit is set to the necessary transportation temperature for the transported goods, the temperature of the goods can be lowered or raised to its necessary temperature over a certain period of time. This approach is actually the opposite, as the temperature of the goods not only cannot be lowered (or raised), but may also cause damage or deterioration.

　　The cold air blown out by the refrigeration unit will cause a change in the temperature of the goods, resulting in the loss of moisture and a change in the quality of the goods. This can lead to a decrease in the quality of the goods, a shortened storage period, and even the deterioration of the goods.

　　It is very likely that the fresh beans you are pulling will be drier and lighter at the destination, causing trouble. That's also why refrigerated trucks usually go to cold storage to load goods, and rarely go directly to the fields to load goods.

　　After understanding the function of refrigerated trucks, we hope that the majority of refrigerated truck users can use them correctly to ensure the quality of the goods being transported.

　　Where to start with lightweighting of semi-trailer? Detailed content

　　With the comprehensive implementation of toll collection across the country, light-duty semi trailers are receiving increasing attention from drivers. Many netizens are inquiring about the lightweight information of semi trailers. Therefore, we have collected relevant information and consulted semi trailer staff. Let's take a look at where the lightweight of a semi-trailer is.

　　On the basis of selecting lighting, the difference in weights between different models is very large, and only when the selected model says that lightweight is meaningful. For example, when transporting heavy coal in the north, iron powder is usually hung at the entrance of the warehouse instead of being dumped or disposed of in goose necks, as the amount of goose necks and garbage is unacceptable.

　　Shortening the length of a semi-trailer also helps to reduce weight. According to a post by netizen "Yishui Leng", shortening the length of a semi-trailer appropriately can effectively help with weight loss. However, only when it comes to coal, iron, and other heavy-duty semi-trailer trucks, can the body length of the semi-trailer be appropriately shortened. Generally, it is 13 meters long here, but gradually people are starting to make it 12 meters long, and some even 11 meters long, reducing a few hundred pounds is not a problem!

　　It should also be noted that if the body is short, it must be installed high, and the center of gravity of the semi-trailer will inevitably increase, especially in areas with poor road conditions. Attention should also be paid to the national regulations for semi-trailer installation.

　　How to "slim down" a healthy weight loss semi-trailer

　　After determining the specific model, the lightweight of the semi-trailer tracked the execution of each part. The following are the main parts of the semi-trailer.

　　Main beam: made of height steel

　　The main beam is a crucial component of a semi-trailer, and the quality of a semi-trailer largely depends on the beam quality. To alleviate the current situation where the steel used for the main beam of semi-trailer trailers is mainly ordinary steel, manganese steel, height steel, etc., good materials can ensure the load capacity. According to the salesperson in the trailer, the warehouse semi-trailer uses height steel beams that are about 1 ton higher than ordinary beams. Welding height steel requires a rigorous process and is more difficult. When choosing a semi-trailer manufacturer, it is important to choose a cardholder with higher technical skills to ensure the quality of the semi-trailer manufacturer.

　　In addition to using high steel, curved beams are a common "ton" type of beam that is lightweight. Although curved beams are cheaper and lighter than traditional beams, there is a certain gap in degree or weight compared to traditional beams, and semi-trailer manufacturers rarely use this design.

　　Suspension: few leaf spring, air suspension

　　Lightweight spring suspension can lose a lot, such as the use of 4-chip lightweight spring grille semi-trailer, which can reduce to 100 kilograms compared to ordinary springs. By adopting air suspension, the weight reduction effect is more significant. It is reported that compared with ordinary springs, air suspension can reduce about 500 kilograms, but it also eliminates the weight required to match the accessory axle. More expensive, but the price of air suspension is lower for three axle semi trailers at 28000 yuan, while air suspension costs 47000 yuan, making imports even more expensive.

　　The company is a designated production enterprise for special vehicles approved by the Ministry of Industry and Information Technology of China, and is a management enterprise of the National Automobile Announcement Catalog. It has obtained the national manufacturing product quality "CCC" certification, passed the ISO9001:2000 quality management system certification, and has self operated import and export licenses. Its products are exported to Mongolia, Kazakhstan, Russia, Southeast Asia, Africa, South America and other regions. Shandong Liangshan Tiantong Special Vehicle Manufacturing Co., Ltd. is located at the foot of Shuibo Liangshan, the birthplace of the classic Chinese novel "Water Margin" and the production base of Chinese trailers (special vehicles), on the east side of National Highway 220.

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• Price of refrigerated semi-trailer