Electric power transformer transformer recycling Shanghai recycling company

Shanghai recovered transformers, cables recycling company in Kunshan, Wujiang copper market prices recover, cable bright line price consulting, 13524054955 Jia Wang, Shanghai cable recycling company recycling transformers, power transformers recycling, recycling dry-type transformers, van transformer recycling, Shanghai cable wire recycling, cable recycling Songjiang, Qingpu cable recycling, cable recycling Jiading, Baoshan cable wire recycling, cable recycling around Shanghai, Jinshan cable recycling, cable distribution room building demolition, 35 / mm / - 240 / mm power cable recycling, non-brand full range of cable recycling, cable recycling unlimited, all in the sea can Wire and Cable Co., Ltd. Shanghai, pick-cable, high recovery of the cable, the cable using a high value, it is not in use, also bearing in its metal value, the cable company Shanghai Hai-site recycling can call: 13524054955; 021-56320588 Wang Jia answer all the calls, and a pick / honesty. Shanghai cable wire recycling industry leading recycling companies Shanghai Cable / old brand / reputation good / power cable recycling a wide variety of communication cables and fiber optic cable. Cables are power cable recycling, control cables, compensation cables, shielded cables, high temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cable recycling and so on. Cable role ---- (power cable), for the transmission and distribution of electricity cables. Used in urban underground power grid, power stations leads to lines, industrial and mining enterprises in the internal power supply and across the river, over the sea underwater transmission line. In power lines, cable proportion is gradually increased. Power cables are used to transmit and distribute power energy cable products in the main power system in line, including more than 1-500KV and various voltage levels, a variety of insulated power cables. Cable wire recycling prices contact: 13524054955 / 021-56320588 / Wang Jia. ---- Invention cable has been over a hundred years of history. In 1879, American inventor TA Edison wrapped copper jute and penetrate the iron pipe, asphalt mixture is then filled into the cable. He laid the cable in New York, created the underground transmission. The following year, the British Callander invention asphalt impregnated paper insulated power cables. In 1889, the British SZ Ferranti between London and Deptford laying 10 kV oil impregnated paper insulated cables. In 1908, the British built the 20 kV cable network. Power cables get more and more widely used. In 1911, Germany lay at a 60 kilovolt high-voltage cables, began the development of high-voltage cables. In 1913, German M. 霍希施泰特 research component with shielded cable, improved electric field distribution inside the cable, eliminating the tangential stress insulating surface, become a milestone in the development of power cables. In 1952, Sweden in the north of the power plant 380 kV EHV cable laying, to achieve the application of EHV cables. By the 1980s it has made 1100 kV, 1200 kV UHV power cable. Cable wire recycling prices Advisory: The basic structure of 13,524,054,955 / 021-56320588 / power cable insulation, shielding layer and a protective layer composed of four parts cores (conductor). (1) is a conductive core wire portion of core power cable for supplying electric power, a major part of the power cable. (2) an insulating layer between the insulating layer is the core and the core of the earth and the different phases are electrically isolated from each other, ensure power transmission, power cable construction is an indispensable component. (3) shield, 15KV and above power cables generally have a conductor shield and insulation shield. (4) a protective layer, the protective effect layer is to protect the power cables from external impurities and moisture intrusion, and to prevent direct damage to the external power cable. Cable wire recycling prices contact: 13524054955 / 021-56320588 / Wang Jia