Vibration damper
Brand: Shandong Haihong
material:
Aluminium-clad steel rod or galvanization steel rod as customer's requirements.
Model |
Frequency range |
Gripping range(mm) |
Total length(mm) |
Weight(kg) |
4D-20 | 6HZ-150HZ | 16.5-24.5 | 330 | 1.4 |
4D-30 | 6HZ-150HZ | 16.5-27 | 383 | 2.5 |
4D-40 | 6HZ-150HZ | 24.5-34.0 | 542 | 4.7 |
We can choose the right type according to customer's technical data,and also design and cut tools as per technical drwaings .
Structure:
1. The damper can’t be installed to OPGW cable directly.
2. When the installation place of damper is beyond armor rod helical wire, each set of damper should be equipped with one set of armor rods.
3. Choose damper and armor rod according to cable diameter as well as specification table.
4. For the installed damper, its head at low frequency should toward tower.
5. According to operation strain of cable,spacing and determine the quantity for each spacing.
Company profile
We guarantee:
1. Reasonable prices, short production times and high satisfaction after-sales services
2. Mutual development, mutual benefits