trailer axle manufacturer-manufacture,factory,supplier from China

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.

Recently, some provinces and cities in China have organized special rectification activities for illegal modification of trucks, focusing on unauthorized changes in the shape of motor vehicles and registered relevant data.Illegal modification refers to the modification of the appearance, power system, transmission system and brake system of the vehicle that is not permitted by national regulations and is not agreed by the manufacturer, which exceeds the designed load capacity and function of the original vehicle, including the replacement of key components.For a long time, the semi-trailer ind

With the new version of GB1589 standard has been implemented in China, some owners in order to earn more money will not break the law, metropolitan choose lightweight truck vehicles. In terms of tractors, even if no matter how to lose weight, trailer suspension the lightest 6×4 semi-tractor will not break the 7.5 ton mark.So some owners decided to replace the trailer to achieve legal overloading. But recently, a new domestic trailer manufacturer that produces "stronger semi-trailers" began to enter people's field of vision.

Since the aluminum trailer was launched in the domestic market on the day, it has always been in an embarrassing situation of no one's attention. Although the manufacturer has been touting the advantages of lightweight, due to high prices and users' concerns about strength, the aluminum alloy trailer market share is very small, accounting for only 0.02% of the entire trailer market.

Many owners in the purchase of semi-trailer, more inclined to choose used cars, the reason is that compared with the new semi-trailer, some used car function is almost no difference, the price can be much cheaper, in addition to save a lot of procedures of time, more cost-effective than buying a new car.How much can you get for a used semi trailer?For used semi-trailer, it is difficult to set a price, which needs to be determined according to its brand, manufacturer, mileage, use, repair, complete certificate, engine, appearance, accessories, interior and other factors.

In the transportation industry, there is a special semitrailer, their length, width and so on are different from the ordinary semitrailer, the tires are smaller than the ordinary semitrailer, the number is more, and even get the common name "crawling on the ground", for example, the owners often say that the three-line six-axis semitrailer.So, what is "three lines" and "six axes"?

With the continuous strengthening of governance in all aspects of highway transport industry, the word "middle axle trailer" is also appearing more and more frequently in the line of sight of owners, and even in GB1589, there are new middle axle trailer models. Some owners may ask: what kind of vehicle is the middle axle trailer?In popular terms, the middle axle trailer is the trailer whose axle is located in the center of the vehicle's center of gravity.

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.

As the main force in China's road transportation field, semi-trailers undertake a large number of cargo transportation tasks. As an important component of a semi-trailer, the axle bears the weight of the entire vehicle and various forces during operation. Therefore, regular maintenance of the axle is crucial. This article will introduce the maintenance methods of semi-trailer axles to help car owners ensure transportation safety.1、 Inspection of the axle1. Check the appearance of the axle: Check if there are any obvious damages, cracks, or deformations on the appearance of the axle.

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.