PHYLLIS mold machinery factory in Baoding, Hebei drain cover mold is commonly used on the market, the trench cover mold specification, trench cover mold sizes, trench cover mold fixed, trench cover mold technical requirements, trench cover mold Quote, trench cover mold manufacturers, wholesale trench cover mold, trench cover mold manufacturing practices, trench cover mold construction program, trench cover mold making process, trench cover mold pictures, trench cover manufacturers, trench cover construction requirements, trench cover plastic mold price, the new trench cover mold, mold shaped trench cover, trench cover plastic mold, plastic mold design Curb trench cover is generally used in the actual different, and in order to be more well developed, some of the details of the production process are summarized as follows: (1) cover the intermediate plastic mold yoke plate portion and the configuration of the mating parts fitting mining bulk or light fitting manner, such as mining yoke plate will occur with extreme pressure change. (2) trench cover commonly used polypropylene (pp) as raw material, the material has good malleability, machinability, can grind and so on. (3) trench cover mold steel sheet metal commonly used as raw material, the material has good plasticity, adaptability, and processing, super toughness. Trench cover mold size: 200mm * 400mm * 100mm 500mm * 400mm * 80mm 300mm * 600mm * 150mm 500mm * 450mm * 10mm 250mm * 500mm * 120mm 500mm * 350mm * 80mm PHYLLIS mold machinery factory in the drain cover mold has one five six one two two three seven nine two two superior technology resistance, and excellent practice philosophy, worthy of your choice, YI DA MU JU JI XIE CHANG welcome customers to buy