| Technics: | HDG |
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| Standard: | ISO9001 |
| Usage: | Substation Fittings, Line Fittings |
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Preformed damper eliminates the shortcomings of bolts fixed dampers, installed preformed damper, do not need hand tools to complete the task, easy installation, quick, low and cost construction.We have rich experience in quality. Looking forward to your consultation.
stockbridge dampers
Material:zinc alloy,aluminum alloy,steel
Surface treatment:hot dipped galvanized
certificates:ISO-9001:2015
Usually, the high voltage overhead lines have a large distance between the gears and towers. When the wires are blown by the wind, strong vibration will occur.When the conductor vibrates, the working conditions at the suspension of the conductor are especially unfavorable.Long time and periodic vibration, will cause wire fatigue damage, lead to wire breakage, breakage.Sometimes strong vibration can also damage the metal and insulator.In order to prevent and mitigate the vibration of the wire (the wind caused periodic oscillations on the vertical surface, and the formation of a series of standing waves with small amplitudes throughout the range), a certain number of anti-vibration hammers are generally installed near the hanging wire clamp.When the wire vibrates, the anti-vibration hammer also moves up and down, producing a force out of sync with or even opposite to the vibration of the wire, which can reduce the amplitude of the wire and even eliminate the vibration of the wire.We have rich experience in quality. Looking forward to your consultation.
Our quatation terms:FOB,CFR,ETC
Our terms of payment: T/T,L/C.
Our mode of transportation:By sea,land and air
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