Utility trailer axle-manufacture,factory,supplier from China

Axle and engine and transmission together, known as the trailer three power core assembly.

Since the implementation of GB1589, the car industry has suffered a very big impact. At the same time, the new standard specifically adds the provisions of the mid-axle car, which can reach 22 meters in length, compared to the articulated train can be 5 meters longer trailer axle. Therefore, in the eyes of some people, the mid-axle car is the new direction of the future car industry. In foreign countries, the middle axle car has been popular for many years.After visiting the market, many people were not interested in such vehicles.

The three-line six-axle is a special semi-trailer. Their length, width, and load are different from ordinary semi-trailers. They are commonly known as "crawling all over the ground".

Wheelbase refers to the straight-line distance between two adjacent wheels on the same side of the car, generally the distance from the center of the front axle to the center of the rear axle. Semi-trailer wheelbase is the distance between the front and rear axle of the semi-trailer.Wheelbase is a very important parameter of semi-trailer, which determines the center of gravity position and space of semi-trailer, and is closely related to the performance of semi-trailer.

For the rear axle of the trailer, many owners think that it is simple in structure and low in technical content, but it is not. As a driven bridge, although the design complexity of the rear axle of the trailer is not as good as that of the drive axle, it bears the bearing, braking, driving and other performance of the vehicle, which is directly related to driving safety.It is very simple to produce a trailer rear axle, but it is not simple to produce a trailer rear axle with good performance.

Semi-trailer is a trailer whose axle is placed behind the center of gravity of the vehicle and equipped with a coupling device that can transfer the horizontal and vertical forces to the tractor. It has no driving force of its own and needs to be connected to the tractor with traction pins to achieve driving with the driving force of the main vehicle.Compared with full trailer, semi-trailer is mainly used for long-distance cargo transportation, and can be subdivided in type. Different types of semi-trailer are not the same for transportation of goods.

When buying a trailer axle, some owners like to go to the axle factory to visit the field and see the scale and production process of the manufacturer, so as to judge the production level and quality of the manufacturer. For the trailer axle, its main role is to carry the weight of the body, so the stiffness and toughness requirements are higher.So, how does the axle factory ensure the rigidity or toughness of the axle?This also relies on the three major production processes of the axle plant: hot rolling, tempering heat treatment, and medium-frequency strengthening treatment.

With the relevant departments on the semi-trailer load more and more strict supervision, lightweight gradually become the industry's focus. Under the same load limit, the lighter the weight of the trailer itself, the more goods it can load. Therefore, many owners also prefer lightweight trailers or trailer accessories.As we all know, the use of disc trailer axle and air bag suspension, is one of the ways of lightweight trailer. However, in the promotion process of disc axle, it has been questioned a lot.

The low flat trailer axle is a typical semi-trailer support bridge, that is, we often say the rear bridge, which plays the role of bearing, braking, maintaining and so on. Different from the ordinary trailer axle, the low flat trailer axle belongs to a special type of axle, which is different from the ordinary trailer axle from appearance to performance.1.

When it comes to blue-brand light trucks, I believe that many car owners are familiar with them.