Cable industry: the technology for the market

　　In recent years, the domestic wire and cable industry for more discussion of special cables, mainly due to the special cable has higher profit margins and a higher threshold, higher profit margins can help companies win more economic benefits and higher The threshold for large, strength of the wire and cable manufacturers, the ability to give full play to its technological advantages and financial advantages, to avoid the small to medium sized cable manufacturers homogeneous competition, low-cost competition. But the Chinese market or high-end specialty cable and cable market is almost monopolized by foreign-owned companies and joint ventures with China's "preference" imports such a unique consumer psychology, and therefore special cables in China's domestic competition and not be able to fully play out "cost" advantage.

　　In special cables, eco-friendly materials in recent years, aluminum cable and aluminum rare optimization, carbon fiber and cable, high-temperature superconducting technology and "thin small craft" have been a good development, but according to market point of view, in theCustom cable next few years that several promising technologies. And we have reason to believe that with the domestic cable manufacturers to increase research and development efforts in this several technologies (process) aspects and the production of qualified products, high-end cables can change China by foreign forces occupied the pattern to a certain extent, there will be help China wire and cable industry bigger and stronger.

　　First, we can first look at environmentally friendly materials. In fact, the development of the market demand for environmentally friendly materials also respond to national call. At present, the production of wire and cable widely used rubber, polyvinyl chloride, polyethylene and other polymer chemical materials. A large amount of poisonous gas in the production process. Therefore, we should actively develop environmentally friendly materials, production of environmentally friendly wire and cable. Fujikura and other cable companies in the development of environmentally friendly wire and cable, in orderMedical cable to monopolize the market, and actively promote the government enacted environmental protection standard wire and cable products. In recent years, the share of sales of environmentally friendly rapid expansion of wire and cable, wire and cable and ordinary retardant wire and cable simply can not compete. In addition, the corner generated in the wire and cable production process more than expected, may be recovered directly reused.

　　In addition, aluminum cable recent years have become so hot, mainly because the cable industry is a heavy material light industry, coupled with the higher copper prices of major raw materials, it has been caused by the high cost of cable production. To this end, domestic and actively introduce foreign has developed quite mature aluminum cable production technology, and would like to change the current situation of high cable production. Composite cableMoreover, aluminum cable and copper cable conductivity comparable, its flexibility is better compared to copper cables, aluminum cables changed in the past poor mechanical strength, low resistance to fatigue, joints prone to accidents and other shortcomings, continue to protect the stability of the cable in case of prolonged overload and overheating of the cable connection, also make up the traditional copper cables have memory effect and high rebound performance and other defects, reduce the line loss. In addition, in terms of raw material production, processing, manufacturing and then to transport, installation, operation, recycling, aluminum cable has unparalleled economic environmental advantages over conventional copper cable, as is currently the best alternative to copper cables goods.

　　And in the rare earth aluminum optimization, the current hot technology is the cable industry. As we all know, with the production of electrical aluminum rod continuous casting and rolling process has been very popular in China, the performance is good. However, because the equipment is still at the level of the early 1970s, the technology is not much innovation. To this end, we should actively promote the optimization of our unique aluminum rare earth processing technology, and the introduction of the use of some of the key equipment and technology add aluminum zirconium alloy, the transformation of coal-fired aluminum melting furnace to melt aluminum fuel oil or natural gas furnace, melting aluminum eliminate all ignition coal stove coal dust and smoke emissions, and set the flue gas purification of flue gas filter means to improve the emissions quality, increase yield and reduce costs, while the conductor operating temperature increased from 70 ℃ to 150 ℃, 1.6 times the carrying capacity .