As a core component of railway construction, rail export packaging must take into account both transportation safety and product protection. Since rails are long, heavy, and easy to be bumped and scratched, professional solutions must be adopted in the packaging process to ensure that the goods arrive at the destination intact.
The inner packaging of rails focuses on rust prevention and wear prevention. Usually, a layer of anti-corrosion grease is sprayed on the surface of the rails to form a protective film to isolate moisture and air to prevent rust; key parts such as the rail head and the edge of the rail bottom are wrapped with special plastic or rubber sleeves to avoid damage caused by mutual friction during transportation. In addition, moisture-proof paper or plastic film is used to wrap a single rail to further enhance the anti-rust effect.
In the bundle packaging stage, the rails will be tied and fixed with high-strength steel belts according to a certain number. In order to prevent the steel belt from directly contacting the surface of the rails and causing marks, rubber pads or wooden boards will be padded at the bundling to play a buffering and protective role. At the same time, special corner guards will be installed at both ends of each bundle of rails to enhance the impact resistance of the ends and avoid deformation of the rail ends due to collisions.
For outer packaging, choose an adaptation plan according to the different modes of transportation. When transported by sea, frame wooden boxes or steel structure frames are often used for packaging. Bundles of rails are firmly placed in them, and the rails and frames are fixed with wire ropes, fasteners, etc. to prevent sliding and displacement in the cabin. For land and rail transportation, open cars are often used for transportation with special rail transport brackets. The brackets are equipped with rubber pads to ensure that the rails are firmly fixed and reduce vibration damage caused by transportation bumps.
Packaging labels are also critical. Each bundle of rails must be clearly marked with product specifications, length, weight, production batch and other information. Warning labels such as "fragile", "anti-pressure" and "moisture-proof" must also be set on the outer packaging to facilitate standardized operations of transportation and loading and unloading personnel and ensure the safe delivery of rails in complex international logistics transportation.