First of all, the low-profile semi-trailer is composed of a series of dry plate springs and suspension bearings. The structure is reasonable, with strong rigidity and strength, and is used to support load cushioning.
Secondly, the frame of the vehicle is a beam-type structure, the longitudinal beam adopts a gooseneck type, automatic submerged arc welding, the frame is shot peened, the beam penetrates the longitudinal beam and the whole is welded. Then the semi-trailer web of the modified product is made of high-strength international steel, welded by 400mm to 550mm manganese plate, and the suspension is made of non-independent steel plate type suspension.
The low-profile semi-trailer not only has excellent performance, but also is excellent in appearance, beautiful in appearance, practical and flexible, and can meet various transportation requirements.