Box semi trailer series

Features of van-type transportation semi-trailer. Series of vans are divided into van-type transportation semi-trailer and two types of chassis modified vans. The whole body is made of high-quality steel, advanced technology and strict production process, with reasonable structure, reliable performance, easy operation and beautiful appearance. Accessories are used in domestic and foreign well-known manufacturers, and in strict accordance with the quality system documentation requirements for procurement, inspection, use, to ensure the good performance of the vehicle. The frame of van-type transportation semi-trailer are through-beam structure, and the longitudinal beam adopts flat or gooseneck type. Web height from 400 to 500 manganese plate joints, longitudinal beams are welded by automatic submerged arc welding, the frame is shot blasted, the cross beams are worn into the longitudinal beams and welded as a whole, Suspension adopts a non-independent steel plate stamping rigid suspension (optional air-type suspension) consists of tandem steel plate springs and suspension mounts, the structure is reasonable, has a strong rigidity and hardness, used to support the load to slow down the impact.