China's wire harness processing plant to develop new materials is the key to

In the production of wire and cable, because of its raw material costs account for more than 80% of production costs, and copper, aluminum, steel core, rubber, plastic and sheath materials and raw material costs for the main body, which requires wire and cable companies in how to design products with characteristics, saving raw materials, the development of new environmentally friendly materials and other aspects of the effort.

1, out of cold rolling mills and black copper rods. Rolled out with a cold rolling mill airtight 8 black copper rod production process is backward, and its black copper rods with high oxide content, low conductivity, poor performance, tensile strength to weight ratio of small, consumables, energy consumption, pollution is serious, should be eliminated. 2, and actively promote the optimization of aluminum and rare earth processing technology. Continuous casting and rolling process with the production of electrical aluminum rods in the country has been quite popular, and good performance, but the equipment is still stuck in the early 1970s development level, the technology is not much innovation. To actively promote China's unique aluminum rare earth optimization processing technology. And the use of the introduction of some of the key special equipment and technology to add aluminum-zirconium alloy, aluminum melting coal-fired furnace transformed into aluminum melting fuel oil or natural gas furnace, all eliminating aluminum melting coal-fired furnace coal-fired soot and smoke emissions, and set up flue gas filtration devices to purify the flue gas, improve the quality of the emissions to improve the yield, reduce costs, while the working temperature of the wire from 70 ° C to 150 ° C, the carrier capacity to increase by 1.6 times. 3, actively Introduction of technology, independent innovation and development of wire and cable special equipment with excellent performance. At present, the wire and cable leading products of the key production equipment and foreign advanced equipment, the technology level gap is still very large, mainly in the low productivity, the degree of automation is not high, energy consumption, poor reliability, can not meet the needs of the industry's development, digestion and absorption of serious lag. Wire and cable special equipment for the technical level, performance and reliability of wire and cable to improve product quality, production efficiency, material utilization have immeasurable benefits. To actively introduce technology, independent innovation and development of excellent performance, high level of wire and cable special equipment, in order to create a circular economy in the wire and cable industry services. 4, actively develop environmentally friendly wire and cable products, strengthen the recycling of waste wire and cable products. At present, the production of wire and cable products use a large number of rubber, PVC, polyethylene and other polymer chemical materials. In the production of wire and cable products in the process of producing a large number of toxic and harmful gases. Therefore, we must actively develop environmentally friendly wire and cable raw materials, production products environmentally friendly wire and cable. Japan Fujikura cable companies in the development of environmentally friendly wire and cable products, in order to monopolize the market, and actively promote the government to promulgate environmentally friendly wire and cable product standards. In recent years, the environmentally friendly wire and cable products sales share has expanded dramatically, ordinary wire and cable and flame-retardant wire and cable simply can not compete with them.

In the wire and cable production process generated by the edge of the residue, can be directly recycled back to use. It is recommended to set up a professional "polyvinyl chloride" waste recycling and processing plant, fixed-point processing, reuse for other purposes, to avoid secondary pollution.

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