Source supply trailer axle Camshaft-manufacture,factory,supplier from China

In recent years, the development scale of cold chain transport is getting larger and larger, many industries such as catering, fresh, pharmaceuticals, etc., need cold chain transport to provide support, so the cold chain transport market is also continuing to improve, and the number of refrigerated trucks is also increasing year by year.Compared with ordinary owners, it seems to be more profitable to drive refrigerated vehicles, it is said to earn 8,000 to 10,000 a month, fixed supply, 20-30,000 a month is very common.

Once upon a time, the logistics and transportation industry was the most popular way to make money. At that time, the number of semi-trailers was less, the goods were more and the supply of goods was stable. It was almost possible to buy a car, the income was stable, and the time was free.Nowadays, the domestic economic level is constantly improving, and the development of various industries is to a higher level than before.

The freight platform is a product of the development and growth of Internet technology, and its main role is to integrate and publish scattered information about goods and vehicle sources, so that the owners and owners can directly connect with each other online, and get rid of the control and monopoly of goods source information from the distribution station.According to the reason, the emergence of the freight platform, to a certain extent, to avoid the phenomenon of middlemen to earn the difference, is a good thing.

For semi-trailer owners, the main source of profit is freight, the longer the bucket, or the higher the fence, the more goods can be loaded naturally. Many owners are ready to change the car to consider how to make the vehicle as long as possible, but afraid to buy after the card. So, under the current standard, the length of the semi trailer can do how many meters?According to GB 1589-2016 Limits for external Dimensions, axle Load and Mass of Automobiles, Trailers and Automobile Trains:1.

The Logistics Information Service Platform Branch of the China Federation of Logistics and Purchasing recently released an industry article analyzing that China's highway transportation capacity market is oversupplied and in a saturated state. The fierce competition and uncertainty in the freight market have increased the professional risks for drivers. Due to the impact of supply and demand, the income of drivers is under pressure.

Semi-trailer is a kind of model used more frequently in modern logistics transportation industry, which is composed of two parts: tractor and semi-trailer. Usually, tractor-trailers and semitrailers carry separate license plates, with the semitrailer plate having one more character than the tractor-trailer.Usually owners mention the "locomotive", in fact, is a popular name, refers to the tractor. The tractor is the source of driving power of the semi-trailer. It has driving ability and can drive the semi-trailer through the connecting device.

Brake system is a whole system, brake pump, self-adjusting arm, camshaft, brake, brake drum and a series of parts depend on each other and influence each other.

Our country is the coal production and consumption big country, coal transportation has always been one of the source of freight of northern trailer, especially to heating season, the demand of coal also increases accordingly, some owners seemed to see a business opportunity, want to join them, but to the transport vehicle of each of the models is made difficult: After all which kind of semi-trailer is more suitable to transport coal?Under normal circumstances, pulling coal semi trailer needs to have excellent bearing capacity and driving force, and the tractor chooses the double drive type mo

Generally speaking, the trailer axle is mainly composed of the shaft body, camshaft assembly, brake assembly, shaft end assembly and cotter pin, adjusting arm, various washers, nuts and bolts.1. Total axial bodyIt mainly includes axle body, brake bottom plate, spherical bearing seat, air chamber seat, etc., which is located in the central position of the axle and connects the two sides of the wheel ends.

Trailer axle is a typical support bridge, composed of axle beam, camshaft, brake assembly, wheel end assembly, adjusting arm and various types of washers, bolts, etc., the main role is to bear the weight of the body. In addition to load, it can also play a role in assisting vehicle braking, maintaining vehicle driving, slowing down bumps, etc., without steering and driving functions.From the perspective of vehicle structure, the axle belongs to a part of the vehicle chassis and belongs to the driving system.