Under the development trend of logistics industry is increasingly vigorous, semi-trailer plays a very important role in the transport, in the semi trailer, van semi-trailer is bound to become the mainstay of the industry, transportation in the United States, van semi-trailer is seventy percent of total sales, it is also the mainstream of American transportation tools, along with the development of the logistics transportation needs, China's semi-trailer market has also begun to change, more and more widely used in all walks of life logistics transportation, making it more in line with the needs of customers. In order to realize the needs of national transportation development and beautify the urban environment, many cities require that the transportation of goods must be realized without bare transportation, and put an end to the naked transportation of open-top trucks, which makes the demand for van semi-trailers rapidly magnify.

Now semi-trailer transport is relatively backward in cargo handling, especially in some heavy cargo, loading and unloading is a headache thing, so in order to achieve faster and more convenient loading and unloading of goods, improve the efficiency of the work, must to semi-trailer van semi-trailer, column equipped with some facilities, such as such as increase the small crane. Then there is the van semi-trailer in transportation has its certain advantages, but in the aspect of anti-theft, because the driver through the rear view mirror can not see some of the situation behind the car, so anti-theft should also attract the attention of some enterprises, in the design of this cause certain attention, to improve the problem.

Van transport semi trailer is modified or made alone on the chassis of the van, according to the different carriages can be divided into passenger van and van. The passenger compartment and cab are generally integral structure, such as ambulance, accommodation car, environmental detection car, dining car, TV broadcast car and so on.

Van compartment and cab are generally split structure, such as van small load transport vehicle, refrigerated insulation car, etc.. The specific structural form of the carriage varies according to its function. In addition to the function of the general compartment of the refrigerated insulation car, it also has the function of heat insulation and heat preservation. The roof of the movable top carriage can be raised and lowered straight to change the volume of the carriage to meet the loading and unloading requirements of different goods. Open - wing carriage facilitates loading and unloading of goods and improves loading and unloading efficiency.

Container dump semi - trailer as the name implies is a container semi - trailer with dump function. The structure is mainly composed of a container semi-trailer and a hydraulic lifting device, powered by a force retractor or its own engine, and a container semi-trailer that realizes self-unloading function through hydraulic top lifting.

Container dump semi is mainly used in the port of bulk cargo container handling and unloading. Compared with ordinary container semi-trailer, the first more than a unloading function, second if coal, iron ore, corn, wheat, feed and other bulk cargo container transport and unloading, compared with ordinary container semi-trailer, the biggest advantage of unloading bulk cargo efficiency is high.

In view of the problem of bulk cargo container unloading, container semi-trailer is beneficial to improve the efficiency of bulk cargo container unloading, and has a good prospect in this particular market. It has been widely used in recent years.

Another semi trailer used to carry containers, that is the skeleton semi trailer.

Skeleton semi-trailer or used in container special operation model release there are differences between skeleton trailer generally named container transport semi-trailer is carrying goods and other parts of the container structure of the semi-trailer, mainly suitable for use in ships, ports, routes, highways and multimodal logistics transportation computer system. With the creation of the structure of the difference, container transport semi trailer can be good plate type and skeleton type two. And the comparison of the appearance of the difference, and he can sum up the straight and goose neck several aspects. On the management of the main skeleton container transport semi-trailer for you to introduce the product characteristics:

1. Generally named skeleton container transport semi-trailer

The difference is that the trailer is updated and so on for the chassis skeleton of no cargo platform. The container is lifted to the body, and fixed according to the torsional lock configuration, and has become the component parts of the skeleton trailer. Skeleton trailer must still be used in the operation of container baby, enjoy the advantages of small weight, simple structure and convenient line cutting.

2. Body structure skeleton car is mainly composed of traction pin, frame, braking system, electrical computer system, suspension computer system, axle assembly, hanging control configuration, side/rear protection configuration, toolbox, fender, spare tire lifting configuration and container fixed lock pin and other parts. Advanced ruler requirements compared to skeleton trailers.

Skeleton type container transport trailer is container transport semi-trailer frame of high quality is the principle of high quality flat type. The skeleton vehicle is welded from the longitudinal beam, beam and front and rear end beams. The longitudinal beam is made of excellent steel plate 16MN submerged arc welding into I-shape (the main style is 450, 500), the beam is made of excellent steel plate stamping into groove, and the front and rear end beams are welded rectangular light makeup. Integral long beams are placed in the core container locking configuration to improve the carrying capacity of the container locking configuration. The difference between flat plate type and skeleton type is the addition of border and peach blossom texture floor in flat plate. Wooden part of the container transport semi trailer frame specific shot peening processing, most of the frame is specially used for positioning assembly and welding, its reasonable structure, high hardness, appearance is very good.

By placing a compact container configuration on the frame, both 40-foot and 20-foot containers can be updated. Several container tightening configurations at the front and back ends are fixed structures, while the core container tightening configurations are hidden structures. Operation mechanical bearing configuration, mainly with factory axle 12T, 20T; Fuwa 13 t; Jost. The effect is that when the traction configuration is detached from the trailer, it is still used on the steering ground to encounter the semi-trailer head load. The supporting configuration is single action type and linkage type two, mainly by the supporting disk, screw drive rod, reduction box and to master some handle. The suspension is equipped with single axle suspension and double axle suspension. The three axle suspension is equipped with six semi-trailers and two spare tire racks.

Whether it is container dump semi-trailer or skeleton container semi-trailer, it plays a role in promoting the development of the logistics industry. The market share will rise a lot in the future, and the demand will increase. Those engaged in the logistics and transportation industry can consider starting with these semi-trailers.