Supply curbs mold, mold manufacturer Baoding curbs, curbs mold quotation, also called shoulder plate mold plate mold Shoulders, curbs molds for the production of high-speed roads cement shoulder boards. Shoulder board in our daily lives is very common, we usually go out to see the roads paved road next tooth cement products is shoulder boards. The general shape of a trapezoid, one is flat with a slope, there is a station without missing one in the end of the ramp. Not a lot of style. Shoulder plate mold using the injection molding production, mold usually white, feels smooth, toughness is relatively large, which with the raw material used in the production molds have a great relationship. Raw materials for the production of polypropylene, which is what we call the PP material. This material is milky white granular, high melting point, plasticity. The production of raw materials into the polypropylene injection molding machines, injection molding machine through a series of work can produce molding mold. I plant the production of molds generally use 3--4 years, the use of molds process must pay attention to maintenance and cleaning, so as to increase the mold life. Shoulder plate mold size is 280 * 500 * 200, 300 * 500 * 500 * 100,400 * 100,350 * 160,400 * 400 * 500 * 120,500 * 500 * 100 so a variety of sizes, each type The shoulder plate mold dimensions are not the same, customers can order the actual situation, or is produced according to the drawings. In addition, I plant also produces slope mold, mold electricity, cement cover mold, Curb mold, mold rail fence, rain grate covers mold, mold and other Caizhuan, plastic mold and mold can produce steel, cement products Equipment is also for sale, welcome to discuss the order