Shock absorber price shock absorber working principle various pre twisted shock absorbers 5 shock absorbers FDZ 1 Lanlong iron FDZ

card reading type	TF
Working frequency	normal
interface type	ZIF
Characteristics	eliminate the natural vibration of the line and the resonance caused by wind
line length	50m
Number of cores	16

  The damper is used to eliminate the natural vibration of the line and the resonance caused by wind
Overhead power lines are subject to wind, ice, low temperature and other meteorological conditions, causing the lines to vibrate and dance
The vibration frequency is high and the amplitude is very small
The wind vibration causes the overhead line to be repeatedly bent at the suspension point, causing material fatigue, and finally leading to strand breaking and line breaking accidents
The frequency of galloping is very low, but the amplitude is very large, which is easy to cause interphase flashover, resulting in serious accidents such as line tripping, power failure or conductor burn
The damper is just an iron bar
Because it is hung at the suspension point of the line tower, it can absorb or weaken the vibration energy, change the swing frequency of the line, and prevent the vibration or galloping of the line
Baoding Lanlong Iron Industry Co
, Ltd
has a complete set of production processes of "casting, riveting, die casting and stamping" anti vibration hammers
Produce fr, FDZ, FDY, FD, FFH, FDN, 4D and various pre twisted vibration dampers
We adhere to the business philosophy of "professionalism and excellence, excellence and progress", adhere to the principle of survival and development based on quality, and provide our customers with high-quality products and sincere services