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Recently, Lianyungang Zhongfu applied "1.5MW to 3.0MW wind turbine composite materials blade R & D and industrialization" achievement won the Science and Technology Progress Award second prize. The achievement technology reached the international advanced, and domestic leading level, solved China high grade wind turbine supply bottlenecks, which is significant in reducing wind turbine cost.
The company mainly finished products aerodynamic and structural optimization design; researched and developed blade mold and other special equipments; research and development and perfection of the bet type vacuum infusion technology and other new technologies, developed blade load calculation and supporting generator check; designed, manufactured blade male-mold and mold, R & D on blade full-scale structural testing to verify the design and to inspect products in order to avoid products technical risks; developed 12 patents, of which 4 invention patents, such as "one kind of mould with closing mechanism", "a megawatt wind turbine blade root manufacturing method" with independent intellectual property rights, developed 7 models of 1.5MW-3.0MW blades.
More about Lianyungang Zhongfu Lianzhong Composites Group Co., Ltd:
Lianyungang Zhongfu Lianzhong Composites Group Co., Ltd. belongs to China Composites Group Co., which is the sub company of China National Building Material Group Corporation. The headquarter of Zhongfu Lianzhong is located in Lianyungang city, Jiangsu Province with branch companies in Thuringia of Germany, Liaoning Province, Neimenggu Province and Gansu Province. The company was founded in 1987, with more than 2000 employees including 458 technicians. With the research, design, production and service of composites products, zhongfu Lianzhong has developed into a national key enterprise producing rotor blades, pipes, tanks, cylinders and high pressure pipes as its main products.
Original language Chinese