Tandem axle trailer-manufacture,factory,supplier from China

In everyday life, we sometimes see or hear the term "tractor-trailer". What is "tractor-trailer"? To be precise, the term "tractor-trailer" generally exists in two ways:One is a noun, which refers to a freight vehicle that has no driving force of its own, but is primarily load-bearing, and needs to be driven by a pulling action that pulls the front of the vehicle.

Trailer axle is one of the power core assembly of semi-trailer, its main role is to carry the body weight, followed by driving and braking, to maintain the normal running of the vehicle on the road. It can be said that the safety and reliability of a trailer largely depend on the quality of its axles.With the continuous development of the domestic transportation industry, the trailer axle industry chain is becoming more and more perfect.

Trailer axle is a typical driven bridge, also called support bridge, the main role is to provide sufficient bearing capacity for the vehicle, while taking into account trailer braking, shock absorption and maintenance.

As an important tool of logistics transportation, the installation quality of the axle of semi-trailer is directly related to the safety and transportation efficiency. Proper installation can not only extend the service life of the axle, but also reduce maintenance costs. This article will introduce the installation steps and precautions of semi-trailer axle in detail.1. PreparationBefore starting the installation, you must make adequate preparations. First, make sure the work area is clean, level, and has enough space to operate.

The axle bears the heavy load, braking, damping and maintaining the stability of the vehicle, which is closely related to the attendance rate of the trailer, the quality of cargo transportation and the operating income.

For trailer drivers, vehicles are tools to make a living and a magic weapon to get rich. The attendance rate and failure rate of vehicles are directly related to the profit and income of the owners. Want to let the vehicle play the maximum value, bring the greatest economic benefits, one is to choose the right model, two is to choose the right parts.Take the trailer axle for example, although it is not as obvious as the body, it is a key part to bear load, ensure braking, maintain running and assist shock absorption.

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.

Trailer lightweight can be said to be a commonplace topic, especially in the current super efforts to increase the implementation of the weight charge policy under the conditions, how to transport more goods within the legal scope has become a concern of owners, more and more owners in the purchase of trailers or accessories, began to tend to those lighter weight products.Under normal circumstances, the trailer wants to achieve lightweight, there are the following common ways:1, the use of lighter weight materials, such as aluminum alloy instead of steel, common like aluminum alloy body, alumi

Trailer is a type of vehicle that does not have its own driving force, and needs to be powered by a tractor to drive, from a structural point of view, it can be mainly divided into full-mounted, mid-mounted and semi-mounted, of which full-mounted and mid-mounted axles are more common.Full hangingCenter axle typesemi-hangingThe application field of trailer is very wide, warehouse, factory, port, dock, farmland, road, field, etc., almost can see their figure.Due to the different working conditions, the functions of the trailer are also very different.

In the world of logistics and transportation, semi-trailer axles play an obscure but vital role. It is not as noticeable as the engine, nor is it as directly related to the driving experience as the cab, but this key component hidden between the wheels really determines the carrying capacity of the vehicle, fuel economy and driving safety. Let's unravel the mystery of this "hidden champion".1.semi-trailer axle: not simple "iron knot"The axle of a semi-trailer is not a simple metal assembly, but a sophisticated system integration.