I plant the production of molds for cement cover both sides of the road or tunnel, designed specifically for drainage when it rains the water can be discharged into the sewer timely to ease urban waterlogging occurs. Drain cover mold are generally two rows of holes, the size is generally about 30cm, while the single row of holes about the size of 25cm in general, through the drain can protect vehicles and pedestrians. Also we cover livestock rearing with fecal leakage mold, drainage channels cover mold, this would consists of several rows of holes, the size is also different. Cover in plastic mold making time, it requires a combination of what kind of technology? First, the specific temperature of the product, there is a certain stress, the temperature range, between forty degrees to ninety degrees. And the temperature of seventy degrees above products are often able to promote the upgrading of products within the cleanliness. So as to ensure the quality of the product, to give the corresponding improved. Trench cover mold structure is relatively complex and bulky, Hebei drainage channels cover mold, mold manufacturing costs are correspondingly high, with matching mold convex mold relief structure with the structure of the mold is compression molds mold design The most important aspect of the general requirements for mold design mold design should be based on product structure, technical requirements, equipment condition using different processing methods, of course, structural design graduates should check processing technology. Drainage channels cover mold, mold Kaiyuan Stateline, Hebei drainage channels cover mold provided by the State-die factory in Baoding Century. Drainage channels cover mold, mold Kaiyuan Stateline, drainage channels cover mold Hebei Baoding Century country-die factory (www.kaiyuanguotong.com) this year introduced a new upgrade, the above picture is for reference only, please call this page or image on the telephone, to obtain the latest information, contact: Cui Jianxiang.