What are the Uses and Advantages of Semi-trailer?
In recent years, the development of semi trailer has been to take shape, from small scale to the current significant position in the entire transportation industry. Semi transportation improves the comprehensive economic benefits of road transport, reduces the cost, and obtains higher economic benefits. When selecting semi trailers, we should screen semi trailers, choose semi-trailers that meet the needs of product transportation. In the transportation industry, a large amount of goods is transported by semi trailers, so semi trailers are of great significance to the transportation industry. Transportation is the foundation of a country's national economy. It supports the development of the whole country and society. The development of all aspects of society depends on transportation.
The advantages of semitrailers are as follows:
1. Semi trailer and semi trailer parts adopts high-quality steel, advanced technology, strict production and manufacturing. The whole vehicle structure is with reasonable and reliable performance, simple operation and beautiful appearance.
2. The frame is girder type structure whose longitudinal beam adopts straight or gooseneck type. The web height is from 400mm to 550mm with manganese plate welded and the longitudinal beam is automatically buried welded. Besides, the frame adopts shot blasting and the beam across the longitudinal beam, welding as the whole.
3. The suspension adopts non-independent steel plate stamping rigid suspension, made of tandem leaf spring and suspension support; It has reasonable structure, strong rigidity and strength and is used to support load as well as cushion the blow.