Hello, welcome to the Zibo Domaster Insulators Co., Coro.
Company Name: Zibo Dao Maison Insulator Co., Ltd.
Contact: Sun Manager
Address: No. 1, Suwang Village, Kunlun Town, Zichuan District, Zibo City
There are more than 100 composite insulator manufacturing enterprises in China, but only more than 10 market-leading companies. The rapid development of the power grid has promoted the rapid growth of the composite insulator industry, making China's silicone rubber composite insulator manufacturing technology the world's leading level. Moreover, due to the large differences in the manufacturing level, quality management and operating conditions of silicone rubber composite insulators and the increasing number of composite insulators, the flashover and damage accidents of composite insulators have increased in recent years, manifested in flashover and mechanical strength. Dropping, breakdown, brittle fracture, deterioration and external force damage greatly affect the safe and reliable operation of the power grid. This also indicates that there are still some problems to be studied in the manufacturing technology of silicone rubber composite insulators.
Development history of composite insulators Before the 1990s, porcelain insulators were mainly used in China, and the amount of glass insulators was small, while composite insulators were still in the research and development stage. Rod-shaped suspension composite insulators began to enter the practical stage after 1995. Since then, the number of composite insulators has doubled in number. Especially since 2001, key manufacturing technologies such as integral injection molding, crimping connection, and various forms of sealing measures have matured and accumulated a large number of successful operating experiences, providing an opportunity for the promotion and application of composite insulators, making composite insulators become China is one of the most effective methods to solve the problem of external insulation pollution of transmission lines in polluted areas. After 2004, 300~550 kN products have been successfully developed, and domestic products have gradually occupied a leading position, leading the development of the world's composite insulator manufacturing technology.
Zibo Dao Maison
No. 1, Suwang Village, Kunlun Town, Zichuan District, Zibo City