The main function of the insulator is to firmly support and fix the current-carrying conductor and form a good insulation between the current-carrying conductor and the ground.

(1) Insulators are usually divided into breakdown type and non-breakdown type.

Insulators are commonly known as porcelain bottles. They are insulators used to support wires. They are commonly used in overhead line power engineering.

With the increasing environmental protection requirements and the continuous development of electrical ESP technology, the structure of ESP is different due to different dust properties (industrial dust or liquid mist properties).

Nanjing Xingtailong Special Ceramics Co., Ltd., which was founded in 1992, produces special high-tech ESP insulator, with R&D, producing and operating all in one. We have strong technical strength,perfect production process, complete testing means.（China ESP insulator)

Heating supporting insulator is a special insulation control that can play an important role in overhead transmission lines.