井蓋模具是模具中的一種,隨著高速、高鐵工程的建設,需要大量的模具,井蓋模具市場競爭激烈,生產出的井蓋尺寸標準，適用于小區內，道路內等地方使用。
Well cover mold is one of the molds. With the construction of high-speed and high-speed railway projects, a large number of molds are needed. The market competition of well cover mold is fierce. The well cover size standard produced is suitable for use in residential areas, roads and other places.

井蓋模具專業生產預制混凝土井蓋等,井蓋模具采用3-5毫米的鋼板經裁剪,卷邊,焊接,打磨,加固等一系列手工精致而成,使用方便,脫模具快捷。
The well cover mold is specialized in the production of precast concrete well cover, etc. the well cover mold is made of 3-5mm steel plate by cutting, curling, welding, grinding, reinforcement and a series of exquisite handicrafts, which is convenient to use and quick to take off the mold.

韌性是井蓋模具材料的一種重要性能指標,韌性決定了材料在沖擊試驗力作用下對破裂的抗斷能力。材料的韌性越高,脆斷的危險性越小,熱疲勞強度也越高。對于衡量模具脆斷傾向,沖擊韌度試驗具有重要意義。
Toughness is an important performance index of well cover die material. Toughness determines the fracture resistance of the material under the impact test force. The higher the toughness of the material, the lower the risk of brittle fracture and the higher the thermal fatigue strength. The impact toughness test is of great significance for measuring the brittle fracture tendency of die.

我廠專攻模具的技術方面，掌握核心技術,在不同的程度上有了一定提升，優化產品，爭取做出質量好的井蓋模具，盡力做到滿足客戶的需要。
My factory specializes in mold technology, master the core technology, in varying degrees have been improved, optimize products, strive to make a good quality manhole cover mold, try to meet the needs of customers.