The birth of plastic well cover mould has become increasingly conscious of environmental protection in China This can not only reduce the cost, but also achieve recycling, without wasting resources and causing pollution. From a professional perspective, different materials should be used according to different needs.
建筑小区用的井盖,应选择一次性注塑成型的,不但性价比高,而且耐用。而建筑用的给水、排水尽量选择直径较大的产品,这样不只适用于市政给排水领域,更适用于市政其它领域。
The well cover used in the building community should be molded by one-time injection molding, which is not only cost-effective, but also durable. For water supply and drainage for buildings, products with larger diameters shall be selected as far as possible, which is not only applicable to the municipal water supply and drainage field, but also applicable to other municipal fields.
因为井盖功能和质量的好坏对公共安全发生重要影响,拟定和完善井盖职业规范具有实际的迫切性和广泛的社会意义。
Because the function and quality of manhole covers have an important impact on public safety, it is of practical urgency and broad social significance to formulate and improve the professional specifications for manhole covers.
井盖模具只有底座和上盖组成,其主要特征是在底座的一侧设有两个弧面形状的沟槽,而在上盖的一侧设有两个半球体状的支轴。
The plastic well cover mold is composed of a base and an upper cover. Its main feature is that two arc shaped grooves are arranged on one side of the base, and two hemispherical supporting shafts are arranged on one side of the upper cover.
国内出现这么多模具生产厂家,关键在于井盖模具市场需求量的的推动,正是因为市场需求量大,才使得大批的模具生产厂家应运而生.其自身的优势是非常强大的,从而才可以赢得广大消费者的信赖和认可.
The key to the emergence of so many mold manufacturers in China is the promotion of the market demand for plastic manhole cover molds. It is precisely because of the large market demand that a large number of mold manufacturers emerge. Its own advantages are very strong, so that it can win the trust and recognition of consumers
