Many ordinary plastic cover mold used, which use the high-strength anti-aging engineering polypropylene, ditch cover mold processing, product toughness is very strong, to bear the weight of 200 kg, in contact with the cement does not age, ditch cover Die recycling, plastic skill effect with anti-acid-base, surface spray some oil when used in favor of releasing the cover mold but also conducive to protect the mold, slow the aging of the mold, after ditch cover mold, weathered, plastic mold can be recycled after use Recycling saves the cost of environmentally-friendly. Advantages of steel mold cover that can be removed, but for more complex hole or trench cover, the Anhui trench cover mold, is also important to note that for some seasoned cement products manufacturer, for a cement solidification, the best time to have a certain control over the release and use of cover mold technique takes time to slowly familiar, cover mold After use must pay attention to the latter part of the maintenance and storage. With the rapid development in recent years, domestic mold industry in terms of quality or quantity have made a huge breakthrough. Ditch cover mold industry increasingly attention. Trench cover mold _ _ trench cover mold recovery Kaiyuan country-die (quality businessmen) are provided by Baoding Century country-die factory. Baoding Century country-die factory (www.kaiyuanguotong.com) is specialized in "cover mold, Curb mold, mold slope, color brick plastic mold, plastic mold and other covers," the enterprise, the company adhering to the "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Cui Jianxiang.