The first is the chassis

The tonnage and road conditions of the goods, considering the structure and bearing capacity of the chassis, oil saving, emission standards, etc.

Compared with the selection of ordinary truck chassis, refrigerated vehicles also need to focus on the stability of the chassis. The goods transported by refrigerated vehicles are generally goods that cannot be stored for a long time. Even if there are refrigeration equipment, they still need to be delivered to the destination quickly. At the same time, refrigerated goods have higher requirements on the transportation environment. If there is a fault on the road, the goods will deteriorate and the loss will be very large.

The second is the selection of compartment

The body of refrigerated truck is different from ordinary van, it needs to have good sealing performance and heat insulation effect, so as to ensure the refrigerated goods in a stable temperature environment.

The design of refrigerated car is mainly air tightness and heat preservation. Generally, the structure of refrigerated car adopts three-layer structure, and the inner and outer skin adopts composite materials, such as glass steel plate, color steel plate, aluminum alloy and so on. The material of the inner plate should be different for different goods. The most expensive inner plate should be stainless steel. The interlayer is thermal insulation material, mainly polyurethane foam material. On the four side, the glass fiber reinforced plastic and polyurethane foam materials are bonded together with high strength glue to form a closed plate.

In addition to materials, the thickness of the cargo compartment also determines the insulation effect. The thicker the insulation layer of the cargo compartment, the better the insulation effect. However, the internal space of the cargo compartment will be reduced and the cargo loading will be reduced. Users need to choose the appropriate thickness according to their actual needs.

Then there is the selection of refrigeration unit

In the three parts of refrigerator car, the refrigeration unit is the most important part. Because the cargo compartment space is small, the technical requirements for temperature control are also higher.

It is said that good goods are not cheap, and the price of imported refrigerators is also very expensive. For example, a set of imported refrigerators for semi-trailer refrigerators, the cheapest new one is more than 100000 yuan. In contrast, domestic brands have obvious advantages in price. For users who pay attention to price, domestic brands are also a good choice.

The power source of refrigeration unit can be divided into independent unit and non independent unit. The independent unit has a separate power source, and the independent diesel engine of the unit itself is its power source; The power output of the non independent unit is driven by the engine of the automobile chassis.

In terms of cost, there is a price difference of tens of thousands between the non independent refrigeration unit and the independent refrigeration unit. If the budget is relatively abundant and the requirements for the temperature in the car are relatively low (the required temperature should be below minus 10 degrees), it is suggested to use the independent refrigeration unit.

Shandong Tuolu automobile refitting Co., Ltd. will serve you wholeheartedly!