By the Jilin Province Branch Cable Accessories Co., Ltd. invested 130 million yuan, the annual production capacity of 800,000 sets of the largest northeast of the cold-type cable accessories series production R & D base, has been officially completed in Changchun Jiutai Economic Development Zone put into operation. For the average reader, the news may not cause them too much attention, but the high and low voltage transmission and distribution power distribution and cable accessories manufacturing industry, which is called a major move, enough to affect the current And even the future of our urgent need for cold-type cable accessories series of production R & D and supply pattern.

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(A) According to authoritative experts, cold-type cable accessories are mainly used for power industry, high and low voltage transmission and distribution, is the traditional cable accessories upgrade products, because of its important components are in the manufacturer with high flexibility, Imported silicone rubber pre-made, the site installation without fire, so save time and effort, stable performance, less affected by human factors, which can greatly improve the safety and reliability of cable accessories. This product is the United States 3M company developed in the 80s of last century, and quickly extended to the entire power system, a short period of time accounted for more than 30% of the US cable accessories market share, and thermal and prefabricated cable The attachment forms a third of the world.

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Specifically, the cold shrink cable accessories have other forms of cable accessories do not have the following advantages: corrosion resistance, excellent anti-aging performance, long life, especially the conductivity is very good, can be effectively evacuated due to conductor resistance, insulation materials Damage to the heat generated, which can effectively improve product life; with inorganic material properties, anti-corrosion, leakage marks and other electrical properties, and more reliable; suitable temperature range is wider, minus 55 degrees Celsius and zero on the instantaneous 250 degrees can be maintained in normal working condition; with good hydrophobic, can be applied to a variety of environments, such as moisture, coastal salt spray, serious pollution, etc .; such products on the cable insulation there is a great pressing force, and interface pressure The higher the interface, the higher the dielectric strength, the smaller the partial discharge. Due to the presence of the continuous compression force, the cold-shrinkable cable accessory also prevents the thermal expansion and contraction of the cable during operation and the breathing that occurs when bending and softening To avoid the cable and accessories generated between the air gap within the creep breakdown phenomenon.

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In addition, the cold shrink cable accessories also has a unique stress cone control unit, the product structure designed for the built-in stepped stress cone, stress evacuation more effective, more reliable product operation; with coated semi-conductive shield, the middle of the product The semiconducting layer is molded and has a corresponding thickness, which ensures the performance of the outer semiconducting layer and the safety of the entire joint. On this basis, the cold shrink cable accessories also has a simple installation process, no special tools, no need to use fire to heat, just follow the installation instructions to complete the installation; general range, a variety of products can be applied to a variety of cables Wire diameter, easy to select and manage the characteristics.

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In recent years, the major domestic power plants, substations, urban transformation and industrial and mining enterprises began to choose more and more use of cold shrink cable accessories this high-tech environmentally friendly products, the current Its share in China's cable accessories has reached more than 60%, and is still increasing year by year. Unfortunately, such products in China is a serious shortage of production capacity, especially high-voltage products, there are still half of the demand dependent on imports.

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(B) for this situation, Jilin Province Branch Cable Accessories Co., Ltd. as early as a few years ago began to develop and produce such products. And the company's general manager Mao Shijie is one of the most critical of the "push hands": after 2004, Mao Shijie to South Korea, Japan, the United Arab Emirates and other developed countries, peers are busy to see the attractions, but he was busy watching the local Look at the pole pole. It turned out that he was watching the developed countries in the power transmission on the "mystery". Once went to Japan, accompanied by all went to Disneyland to play, but he did not even the door of the park did not enter, go away to go all the way. He found that the United States, Japan, Germany, South Korea and other developed countries used in the cable accessories are cold shrink type, and then used in China are heat shrink type, then realized in the future China's cable accessories industry trends. After returning home, he immediately contacted the Chinese friends in Japan, bought five sets of cold shrink cable accessories for research; and then in the United States and South Korea to buy a dozen sets. At the same time, he also hired a number of domestic experts, and invested millions of dollars of funds, and the domestic top scientific research institutes to cooperate, to research and development of cold shrink cable accessories products. After more than a year of efforts, and finally took the lead in the domestic research and development of the cold-type cable accessories cable terminal and 10 kV intermediate connection products, and successfully passed the most authoritative national grid company Wuhan High Voltage Research Institute and the Shanghai Cable Institute Of the test, and began to put on the market.

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The road to success is always full of twists and turns, this time is still no exception. Market response to new products is unsatisfactory. Due to the system, thinking inertia and other reasons, many units do not want to take the risk of product updates. New products do not get the market recognition, which means millions of dollars of research funding, long time consumption, can become a drift. Many of the company was disappointed with the results, but Mao did not think so, he firmly believe that their judgments in line with China's cable accessories industry trends, he firmly believes that their products will be widely recognized by the market. In order to resolve the immediate situation, Mao Shijie free of charge to provide users with new products, and patiently to the user to promote the superiority of new products. With their own unremitting efforts, with tenacious unyielding will, by virtue of the firm confidence in the product, he and the market for a long time "tug of war." In 2009, Mao Shijie all the insistence finally got a return. That year, the government on the cable accessories industry policy changes drastically, in some areas put out the heat shrink type products, encourage the use of cold shrink products. The change of policy is exactly in line with Mao's determination. News spread to Jilin Province Branch Power Equipment Co., Ltd., the whole company excited, because we all know, proud days to the. At that time, the domestic can produce cold-type cable accessories business can be said to be rare, and Mao Shijie's company is one of them. For a time, users have ordered, the company busy in full swing, the staff summoned the energy, 24 hours overtime, the product is still in short supply. As a result, the year only cold shrink cable accessories this series of products, the company created a value of 30 million yuan.

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Mao Shijie in the lead and promote the company continue to grow and develop, and gradually become the industry's leading enterprises. Its products in the country in addition to widely used in electric power, military, aerospace, high-speed railway, airports, nuclear power plants and other industries, but also exported to the Middle East and Southeast Asia, the annual export volume has reached 10 million yuan. The company also has a number of own patented technology, which, cold-type cable accessories project is listed in the national Torch Program and focus on national Torch Program. The company has also been the national wire and cable standardization technical committee as the industry standard drafting unit, participated in the "rated voltage 6kv (Um = 7.2kv) to 35kv (Um = 40.5kv) squeeze insulated power cable cold shrink attachments" Annex product industry standard drafting. At present, the company developed into a key enterprise in the development zone, focusing on state-level Torch Program project units, the existing staff of 128 people, including Dr. 5, 6 master's degree, engineering and technical personnel 46 college staff, but also hired five industry authority As the company's technical adviser, which taught two senior engineers, senior engineer 3 people. It is due to strong technical force, and through unremitting efforts, the company has developed and can produce more than 200 kinds of various types of cold shrink cable accessories, its products have reached the international advanced level, but the price is only foreign similar products One third of the time.

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It is worth mentioning that, in the high voltage level cold shrink cable accessories products, the company has been able to dry up to 11 million voltage level, and now able to work to such a high voltage level of the enterprise, is also rare in the country. The next step, the company will develop 220,000 and 500,000 voltage level of cold shrink cable accessories products. On this basis, the company also actively research and development and production of other power transmission needs of the product, is now a cold-formed cable accessories, power transmission switch, power tower protection devices and substation insulation protection device four series of products in these four Large series of products, the cold shrink cable accessories series of products to the international advanced level, the other three types of products are domestic first-class level. At present, the company produced hundreds of products have been sold to various provinces, the user has reached hundreds of. In Jilin Province, it is more than 80% of the major power transmission projects, are in the use of Jilin Province Branch Cable Accessories Co., Ltd. products.

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And the investment of 130 million yuan, the annual production capacity of 800,000 sets of the largest northeast of the largest cooling cable accessories production R & D base, the main purpose is to expand production capacity and strengthen new research and development, to further meet the increasing domestic Product demand, as far as possible to replace imports. To achieve this goal, Jilin Province Branch Branch Cable Co., Ltd. in the base of all selected a world-class equipment, including only test and test equipment to invest more than 1800 million, resulting from raw materials to the production process and even before the factory testing Inspection, can be completed in the base.

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Its raw materials all imported from the United States the world's best quality and performance. The base of the products produced in terms of quality, variety or quantity, will be a higher level.

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(C) According to Mao Shijie on the China Industrial News reporter introduced the base for the production of cold shrinkable cable accessories series of silicone rubber molding equipment lines, from the world-renowned manufacturer of silicone rubber equipment - Germany Desma and 2KM The company purchased, is the world's top equipment, the total investment in the base equipment more than 30 million yuan. Including 5 sets of flat vulcanizing machine, rubber injection molding machine 2, 4 pumping machine, measuring machine 4, horizontal mold machine 1 Taiwan. The pipeline for the automatic computer control, and has a sub-temperature control function, pump plastic measurement error and other advantages. As the entire base of large investment, the choice of the world's leading manufacturing equipment, therefore, the production of cold-type cable accessories series vulcanization molding quality and yield was significantly higher than other peers, and reduce the human factors due to product quality Of the adverse effects, and then for the production of high-quality products to provide a reliable guarantee.

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Need to note that, because the power industry, high and low voltage transmission and distribution of high security and reliability requirements, therefore, for supporting the various types of product manufacturers of experimental and testing capacity requirements are very high. In order to achieve this high standard of users, Jilin Branch Branch Cable Accessories Co., Ltd. in the base to spend heavily to build a leading domestic level of the laboratory, which only experimental and testing equipment to invest more than 1800 million. At present, the company can include the product of the frequency withstand voltage, partial discharge and thermal cycling, the breakdown strength of raw materials, resistance to tracking and dielectric loss and other electrical properties, as well as hardness, elongation at break, tensile strength, thermal aging And other physical and mechanical properties, including a variety of users can fully meet the needs of the test and testing, therefore, the company produced hundreds of cable accessories series products, whether in the production process, or in the factory, the indicators will be After rigorous testing and control, thus effectively ensuring the quality of products. It is understood that the current in the country, with such a high level of testing and testing enterprises, only seven or eight. The next step, the company will further increase investment, and strive to make the base of the cable accessories series of product testing and testing level reached the international advanced.

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(4) While strengthening the hardware construction, Jilin Province Zhongke Cable Accessories Co., Ltd. is also based on the long-term, global, established in the country called a high standard of quality / environment / occupational health and safety integrated management system. As a result of the establishment of a quality management system, resulting in the company's management work more scientific and rule of law, which greatly improved the overall quality of the enterprise, quality awareness, management level and efficiency, product quality control and customer satisfaction is also significantly improved; The establishment of an environmental management system, enabling enterprises to consciously abide by environmental laws and regulations, in production and business activities to reduce the impact on the environment, saving energy while also reducing production costs, so as to enter the international market products made a "green pass "As a result of the establishment of occupational health and safety management system, the safety of all employees, safety awareness and operational skills in a short period of time has been greatly improved, resulting in employees in the production and operation activities can consciously prevent safety and health risks, and then Greatly reducing the economic losses caused by work and occupational diseases and the negative impact on the enterprise.

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In the after-sales service, the company is adhering to the "user is God", "as long as the user needs, we must find ways to meet" the principle of service, established by a senior engineer led to the domestic industry experts as technical advisers high Level after-sales service team. All the technical staff engaged in after-sales service are college culture, with years of field service experience and skills, and through industry experts training guidance, but also holds the authority of the domestic industry units - Wuhan High Voltage Research Institute issued the product installation qualification certificate. These after-sales service staff are versatile, both to carry out technical advice, but also on-site installation and guidance. In the after-sales service, the company also promised: to the province on-site service time for 24 hours, to the province outside the field service time of 48 hours or less.

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On the future development of Jilin Province Branch Cable Accessories Co., Ltd., Mao Shijie full of confidence. With the continuous improvement of China's economic construction and the continuous expansion of the scale of the city, during the 12th Five-Year Plan period, the state will invest 5 trillion yuan in the power industry, an increase of 68% over the 11th Five-Year Plan. The cold shrink cable accessories is the construction and development of the power industry indispensable supporting products, so in the next 5 years or even longer period of time, cold shrink cable accessories market demand will be very large, has a good development prospects. In view of this industry trend, the company has developed a corresponding development plan, the overall goal is to do bigger and stronger as soon as possible, make the greatest efforts to meet the domestic demand for cold shrink cable accessories, Qingli alternative imports for China Power industry to make outstanding contributions to the great development.