河北宏旭 地铁盖板模具 电缆槽盖板模具 河流**护坡模具 河北宏旭  地铁盖板模具  电缆槽盖板模具  河流**护坡模具

As a manufacturer of mould for subway cover plate and cable trough cover plate, the development of curbstone mould originated from the rapid development of Chinas highway and railway construction. In order to prevent vehicles from falling into the side ditch on both sides, the roadside stone mould was invented. With the rapid development of urbanization in rural areas and urban roads in China, the road edge stone mold was invented, The function of Metro cover plate mold, cable trough cover plate mold has also developed from the previous high-speed road to various road applications. It can not only prevent people from falling into the urban road, but also prevent the urban waterlogging caused by garbage falling and side ditch blocking. At present, the competition is becoming more and more fierce. If domestic enterprises do not pay attention to this, it will affect their long-term development. It is also the top priority to do a good job in patent technology declaration. In the global sales of tools and mouljbp����ds, the vast majority are produced and exported from China, and China has become the worlds major mold supplier. Along with the development of the road stone mold industry, some problems are also emerging day by day.In terms of identification, we can identify by observing the appearance, which can preliminarily identify the large category of Metro cover plate mold, cable trough cover plate mold. The amorphous shape is generally colorless, and it is completely transparent without additives. The hardness is from hard to horny rubber. The thermosetting curbstone mold usually contains filling and impermeable material. It can also be identified by heating. The thermoplastic curbstone mold softens and melts easily when heated, and becomes transparent when melted, which is usually easy to heat seal.