详细内容

The current gap in the cable industry

时间:2017-07-13 15:33:35   来源:   作者:   点击:

  Wire and cable is an important industry in national economic construction, after 50 years of construction, especially the rapid development of 20 years of reform and opening-up, products meet the rate is as high as 95% above, now China market meet rate is as high as 90% above, product production capacity has greatly surpassed the market demand.
  Because the country attaches great importance to the construction of infrastructure, such as urban and rural power grid reformation, the development of the information superhighway, booming of communication, and upgrading of electrical equipment and the requirement of energy conservation, etc., will certainly to varieties of wire and cable and horizontal continuously put forward new requirements. At present, only 30% of China's cable varieties can accept to the international market and can participate in the competition level, and 70% of the cable urgently needs to improve the level of product variety and class, in the next period the growth of the demand will not have the too big, but the demand for variety and level will be apparent in the development of a.
  The overspeed development of electric wire and cable industry also stimulated the rapid development of special equipment for electric wire and cable. For more than a decade, the cable industry has spent nearly 20 billion yuan on dedicated equipment for power lines and cables, with an average investment of about 1.5 billion yuan per year. At present, the product structure of wire and cable industry is adjusting, the growth period of variety and upper level has arrived, the competition is more intense. To survive and develop such a lot of wire and cable plants, it is necessary to spend more money on updating and upgrading old equipment. Special wire and cable equipment manufacturers from the planned economy when the three, four, development to the nearly hundred, state-owned, collective, joint stock system, private and foreign-funded enterprises of economic elements coexist, many large cable factory's overhaul shop manufacturer (factory) and special part of the wire and cable equipment.
  "Small but specialized, small and exquisite," creating famous brand ", "strengthening the specialization collaboration" and "establishing makers and professional parts factory strategic Allies" such as industrial organization has been confirmed. Forecast during the period of "11th five-year plan", each special wire and cable equipment factory seize the characteristics of a product to its brand, gradually formed a product of the professional factories, such as copper and aluminum rod processing equipment advanced, wire drawing machine professional factory, stranding machine professional factory, cabling machine professional factory, such as plastic processing equipment advanced, cable machine professional factory, professional host plant for equipment seriation, standardization, generalization, automation of comprehensive study, and gradually establish makers and professional parts manufacturer of industrial organization form of strategic alliance, joint efforts, to improve China market share, economies of scale in production, gradually developed with characteristic of Chinese wire and cable special equipment of world famous brand enterprises.
  Gap existing in technology innovation system has not yet formed, independent design and development ability is poor, basically stays on the surveying and mapping, the low level of generic, has not yet been fully grasp the design technology of the special equipment for wire and cable, not form a wire and cable products, materials, technology and equipment development mechanism of the organic combination. It is difficult to avoid the vicious circle of introduction.
  The key production equipment of domestic wire and cable industry is not able to meet the needs of industry development. The absorption and absorption of the products is seriously delayed, and the development cycle is long, leading to a large number of imports. According to incomplete statistics, the imported municipal cable insulated wire insulated wire filament - continuous annealing - extrusion line 260. There are 50 catenary production lines in the production, high pressure crosslinked polyethylene insulated cable, 10 vertical production lines, and nearly ten of them are currently in import. Cross-linking production line and electronic accelerator 30 sets; And a considerable number of optical cable, physical foaming, silane crosslinking production line and lacquer charter, etc. Please log in: power transmission and distribution network
  Compared with the electric wire electric cable dedicated equipment abroad, most of the equipment technical level gap is still large, mainly in the production efficiency is low, do not have a high level of automation, energy consumption is larger, on-line detection is not complete, poor reliability, after-sale service is not in a timely manner.
  Special wire and cable equipment manufacturers dispersed repetitive severe, the product is similar, lack both on behalf of the industry level, internationally competitive large enterprises or enterprise groups, has not formed product features, and according to the organization for economic scale production of professional and collaborative production.
  There are many difficulties for the special equipment manufacturer of electric wire and cable, the market competition is fierce, the benefit is reduced, the technical transformation is weak, and the development is insufficient. Electrical equipment factory is manufacturing technology is still in the phase of mechanized production, with foreign industrial developed countries began the development of computer control flexibility, intelligence, integration into the characteristics of the automatic production, compared to phased gap exist in production technology.


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