Before making the cover plate mould, it needs to design it. The design drawings need to be provided by the customers themselves, and design according to the actual construction situation. Because it is necessary to beautify the road surface, so in general, it is also necessary to design in words, which is also OK. The designed drawings are handed over to the workers of the factory. The workers use the injection molding machine to carry out the injection molding operation, press molding, and make the shape standard of the cement cover plate mold, which can well meet the construction requirements when in use, and the surface is smooth, meeting the aesthetic standards of people. Generally, the thickness of plastic mold is not specified. If a larger product needs to be made, it needs to be thickened, because the concrete raw materials need to be poured into the cement cover plate mold, which will generate certain pressure, but the pressure is proportional to the amount of concrete used, and there is no need to use a lot, so such plastics can be made. In order to strengthen the compressive capacity of plastic mould, the extension rib is also designed in production, which can enhance the compressive capacity of mould.
The cover plate mold is based on the prefabricated block of the drainage channel cover plate. Basically, each drainage channel cover plate mold has its own characteristics, which is mainly attributed to the different mold sizes, as well as the different holes and notches to be left. The manufacturer's introduction of the drainage channel cover plate mold is customized according to the specific size of each cover plate prefabrication block and the engineering field. Although the time and energy consumed in each cover plate plastic mold is limited, because there are many types involved, and the drainage ditch construction, railway construction, highway construction, etc. of each cover plate prefabrication block are all their own Field. Therefore, the specific specifications of the cover plate of the drainage ditch vary according to the project.