The preformed anti-vibration damper adopts the preformed wire as the connection structure of the anti-vibration vertical clamp and the protected wire, so the preformed metal fitting is convenient to install, and the grip strength of the wire is good (to avoid the looseness of the clamp caused by thermal expansion and contraction) The grip strength is uniform and does not damage the wires, no hidden troubles of bolts (no maintenance), good anti-vibration, energy saving (preformed wire and wire clips are made of aluminum alloy), and excellent anti-fatigue performance.

1. Aluminum-clad steel installation preformed wire

2. anti-vibration damper body, including:

    a. fork damper;

    b. galvanized steel stranded wire;

    c. aluminum alloy wire clip.

☆ Easy to install (no tools required)

☆ Safe and reliable (no damage to the wire)

☆ Maintenance free (no loose bolts)

☆ Low installation cost (just ten seconds to install a product)

☆ Acceptable and reliable inspection and observation

The traditional anti-vibration damper is bolted. The construction personnel must be equipped with a torque wrench when installing. If the construction team does not have these tools, the torque will be too large or too small. Excessive torque causes damage to the wire or bolt; if the torque is small, the grip between the anti-vibration damper and the wire cannot meet the standard.

Even with the use of a torque wrench, the grip force between the anti-vibration damper and the wire is required to be installed. However, as the wire and the anti-vibration damper vibrate during the line operation, the stress of the wire and the bolt is relaxed, and the grip force between the wire and the anti-vibration damper is reduced. Small, it will cause the anti-vibration damper clamp to loosen, which will cause the anti-vibration damper to deviate from the initial installation position. This phenomenon occurs on the put-on line.

The pre-twisted anti-vibration damper eliminates the disadvantages of the bolt-on anti-vibration damper described above. The installation of the pre-twisted anti-vibration damper can be completed without the task tool, and the installation is convenient and quick, and the construction cost is low. The anti-vibration damper installation pre-twisted wire and the guiding force of the guide room are evenly dispersed in the length of 30 to 60 mm, avoiding the stress concentration of the wire.

The high-performance aluminum-clad steel material pre-twisted wire ensures a stable and reliable grip between the pre-twisted wire and the wire. The experiment proves that after 200 million vibrations, the anti-vibration damper has no displacement relative to the wire, and the surface of the wire has no damage, and the anti-vibration damper itself is intact.

In addition, the installation quality of the pre-twisted anti-vibration damper can be observed and judged on the ground by the telescope, which greatly reduces the difficulty and cost of the project acceptance, and greatly improves the reliability of the acceptance.