Quality is the key to the development of enterprises.Shandong  Haoyue Vehicle Co., Ltd. selected high-quality material suppliers in  the industry, strictly screened raw materials, 100% of which were made  of titanium steel with sufficient thickness, and the warehousing of  materials was strictly

On the construction site we can often see a variety of dump semi-trailers, through these dump semi-trailers to transport sand or earth, greatly improve work efficiency, but also save costs, then let's take a look at what problems should be paid attention to when unloading the rear dump semi-trailer

Semi trailers are widely used and cannot be replaced by ordinary vehicles. Almost all materials can be completed by semi trailers. Now let's take a look at the production process of semi-trailer.

1. Vehicle maintenance specification2. Weekly or routine inspection before each transportation (operated by the user) The following safety inspections must be carried out every week or before each transportation:A Check the tyre pressure and adjust it to the level recommended by the tyre

1. ChassisThe frame is mainly composed of girder - welded I-beam, support beam, connection beam, side beam, lock, traction pin connection device, panel, etc.The side beams are generally channel steel or bending pieces. At present, most trailers use channel steel. There will be more side beams for

1. Introduction the present situationWith the improvement of the highway and its infrastructure and the rapid development of the national economy, the demand for semi-trailer with high transport efficiency is growing rapidly in recent years.Among the components of the semi-trailer, the tire is the