With the rapid growth of China's large-scale equipment exports, higher requirements have been put forward for the export transportation packaging of large-scale equipmentAt the same time, it is also a bottleneck that restricts the export of large-scale equipment products, in order to better protect large-scale equipment products from damage and rust in the transportation process, and can be delivered to users intact, which is a direction of our research. Export packaging and transportation design and calculation of export packaging and transportation of large equipment products, its design and calculation contains many contents, first of all, according to the type, size and weight of the product packaging design, and pay special attention to the protection of vulnerable parts of the product. Factors such as climatic conditions, rain, seawater infiltration, center of gravity calculation, mechanical design, lifting and unloading, safety fixed protection, and packaging material cost should be considered during transportation. Therefore, in the design process of transportation packaging, it must be carefully designed and calculated.
General large-scale equipment product packaging and transportation often use a variety of wooden packaging, iron box packaging, iron-wood combined packaging, can be closed box, can also be used lattice box, can also use open packaging and partial packaging, according to our years of experience transparent open and partial packaging as little as possible. Here it is better to use a closed wooden box composed of a base, a side end face and a top cover, a vacuum waterproof packaging, and an external composition. Base design. When designing the operation box, consider the structure and size of the base first, and according to the weight of the equipment combined with the mechanical principle, skillfully select the appropriate components, materials and couplings with sufficient strength to complete the design of the base to prevent deformation or disintegration in hoisting and transportation. The base is usually composed of end wood, base plate, sleeper, auxiliary wood, skid, etc. The size of its selection should be combined with the weight of the contents, the size to complete. We have different standards to choose from, as well as our own stricter packaging regulations.
Waterproof and moisture-proof equipment:
Export large-scale equipment packaging and transportation anti-rust packaging machinery and equipment are not allowed to rust in the process of storage and transportation, otherwise it will affect its use function. The general anti-rust packaging methods include vacuum packaging, heat shrink packaging, and these two types of packaging are described in detail in our company**. Desiccant method moisture-proof: the desiccant is generally silica gel, which is to put the appropriate amount of desiccant into a paper bag or cloth bag, and then hang it in a sealed packaging container or a heat-sealed plastic film in the appropriate part to ensure that it can absorb moisture in the entire sealing space, reduce the relative humidity of the air, prevent the formation of a solidified water film on the surface of the mechanical and electrical equipment in the whole storage and transportation process and rust, and ensure that the mechanical and electrical equipment will not be corroded.
We must attach great importance to the problems that may arise when exporting, packaging and transporting large equipment products. Use as few packaging materials as possible and adopt effective packaging methods to ensure that the export of large-scale equipment products is safely transported to users all over the world. At the same time, we should also learn from the technology and experience of packaging and transportation of large-scale equipment products imported from abroad (such as Germany, Japan, etc.), continuously improve the export packaging of our company's large-scale equipment products, reduce unnecessary losses, and make China's large-scale equipment packaging walk in the forefront of the world.