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The Preformed Helical Suspension Clamp is mainly used for overhead power lines or substations. It is used to hang conductors and lightning conductors on insulators or lightning conductors on poles and towers through connecting fittings. It can also be used to support transposed conductors on transposed towers and fix non-linear pole tower jumpers. Under normal operating conditions, it mainly bears vertical loads, but not stranded wire tension. It is usually used with connecting fittings to connect the conductors and insulators in series and hang them together on the crossarms of the tower. It can not only effectively protect the conductors, but also its smooth outer contour reduces corona discharge. The double-pivot Preformed Helical Suspension Clamp can also be used for long-distance transmission lines across rivers and poles with large corners. Now that you know the advantages, do you know what parts it is made of? What role does each of its components play?

​Whenever there is strong wind, the buzzing sound from the wires often bothers the surrounding residents. This noise not only affects the quality of life, but may also damage hearing in the long run. Helical-formed Suspension Clamp can effectively improve this situation. Helical-formed Suspension Clamp adopts a unique spiral design and preformed structure, which can effectively absorb the vibration energy of the wire and reduce noise.

In the daily maintenance of power lines, Preformed Tie has become the choice of many power supply units. "It used to take two people to wind the protective wire, but now one person can do it easily." This is the biggest feature of Preformed Tie. Compared with the tedious operation of traditional protective wires that require on-site winding, Preformed Tie adopts a factory prefabricated molding design, and only needs a simple sleeve to complete the installation.

In modern power transmission and transformation systems, preformed conductor tension clamp has become the preferred solution for connecting conductors. Compared with traditional bolt-type and compression-type tension clamps, preformed conductor tension clamps have obvious advantages in mechanical performance and reliability. From the perspective of material selection, preformed conductor tension clamps are mostly made of high-strength materials such as galvanized steel wire or aluminum-clad steel. The special preformed structure design not only provides reliable grip, but also effectively protects the conductor from damage. So, what points should be paid attention to during the actual installation process? This article will explain in detail the correct installation method of preformed tension clamps.

Helical-formed suspension clamp is used to connect various conductors such as ADSS optical cable and OPGW optical cable on straight pole towers, and is used for the suspension conductors and ground wires of pole towers. Helical-formed suspension clamp can effectively protect the conductors, assist in vibration reduction, and can well extend the service life of the wire line. So do you know what other characteristics and advantages it has?

In transmission lines, preformed tie wire is becoming the choice of more and more power grid companies. According to industry data, the domestic purchase volume of preformed tie wire in 2023 increased by 35% year-on-year, and some wind power projects even listed preformed tie wire as the standard for cable protection.