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FD Damper

FD damper makes use of rotation and swing of the two-end hammer heads for generating friction damping force from the mutual slippage among the galvanized iron wire strands to consume the swinged energy. It is adopted preformed rod structure in which the holding strength between the installation of vibration damper to preformed rods and the conductors evenly spread the distance from 30 to 60cm on the length area, effectively protecting the conductor by avoiding the stress concentration of the latter. Counter weights are grey iron, painted The other parts are hot-dip galvanized.

Item No.

Conductor Section Area(mm2)

Fig No.

Dimensions(mm)

Weight  (kg)

 

Steel Wire

AAC&ACSR

 

L

D

h

 

FD-1

 

30-50

2

300

40

40

1.5

FD-2

 

70-95

1

370

46

55

2.4

FD-3

 

120-150

1

450

56

65

4.5

FD-4

 

185-240

1

500

62

70

5.6

FD-5

 

300-400

1

550

67

70

7.2

FD-6

 

500-630

1

550

70

75

8.6

FG-35

35

 

2

300

42

50

1.8

FG-50

50

 

2

350

46

50

2.4

FG-70

70

 

1

400

56

60

4.2

FG-100

1000

 

1

500

62

85

5.9

Who we are Yongjiu Electric Power Fitting Co.,Ltd. was founded in 1989. It is a primary domestic professional manufacturer of electric power fitting and cable accessory. With internationally advanced machinery processing facilities and experienced engineer team, Yongjiu is capable of producing various product and providing custom services to meet regional standards in different countries. What we do Yongjiu Electric Power Fitting Co.,Ltd. is specialized in the R&D, production and marketing of cable lug& cable connector, line fitting, (Copper, aluminium and iron), cable accessory, plastic products, lightning arrester and insulator with approved quality complying with ISO9001. Focusing attention on innovation, our company has successfully developed hundreds of products. What we focus on Focusing attention on innovation, our company has successfully developed hundreds of products. With internationally advanced machinery processing facilities and experienced engineer team, Yongjiu is capable of producing various product and providing custom services to meet regional standards in different countries. Yongjiu Electric Power Fitting Co.,Ltd. is customer focused and specialized in providing the most suitable solutions based on different requirement from each market. Global Marketing Network Yongjiu Electric Power Fitting Co.,Ltd. has established a mature marketing service network in more than 70 countries and regions around the world. Quality Assurance 1.Every raw material has a test report. 2.Advanced equipment for quality precision machining. 3.Complete testing equipment ensure the performance of the product meets the standard and closely related to internationally accredited laboratories. 4.Strict quality inspection standards have strict quality procedures at the beginning of production, in the middle of production and in the completion of packaging. 5.ISO9001 certificate.

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