China's cutting equipment network news: With the expansion of China's wind energy market, wind turbine manufacturing has gradually entered a period of rapid development. Many domestic and foreign manufacturing companies have begun to enter the wind energy market in China. In addition to the already-scaled production of Xinjiang Goldwind, there will be no less than ten companies that will soon establish plants in China, including Vestas, GE, Gamesa and other international wind power giants, as well as Dalian Heavy Industry Group, Dongfang Steam Turbine Works and Beijing Wanyuan. Industrial companies, Harbin Electric Machinery Factory, Harbin Aircraft Group and other large state-owned enterprises. Some companies are as follows: Pans, Stainless Steel Fry Pan with Lid, China Pans Jiangmen Yuesheng Metal Products Co., Ltd. , https://www.bestgain-hk.com
Beijing Wanyuan Industrial Co., Ltd., a subsidiary of the Chinese Rocket Launch Research Institute, and Spain’s Nahuala Energy & Hydropower Group (EHN) jointly established Jiangsu Nantong Aerospace Wanyuan Anxun Wind Power Equipment Manufacturing Co., Ltd. to produce 1.5MW EHN70 and EHN77 wind power. unit. The joint venture will set up 33 wind turbines in June 2006. Dalian Heavy Industry Lift Group Co., Ltd. plans to use the advantages of geography and the company's existing production capacity to develop wind turbine manufacturing. The group has purchased the 1.5kW MD70 and MD77 wind turbine unit design in Fuhelander, Germany, and invested heavily in the development of megawatt grade turbine components with component manufacturers. It plans to produce 100 1.5MW wind turbines in 2006. The main user will be Huaneng Group.
Blades are the core components of wind turbines and cost about 1/4 to 1/3 of the total equipment. China's existing factory that manufactures and sells blades is only Tianjin LM and Wuxi CNAC Hui Teng. Like most of the world's blade manufacturing industry, both companies use production technology that uses glass and steel as the main structure. LM mainly supplies 1.5MW blades to large European customers such as GE, which do not produce their own blades. The annual output can reach up to 100 sets of blades. The current production in Tianjin has become saturated, and it will be difficult to guarantee the large-scale orders of the above-mentioned turbine manufacturing enterprises in the later stages. . CNAC Huiteng mainly supplies 660 kW and 750 kW blades for Goldwind, and is developing 1.3 MW and 1.5 MW blades. In 2004, it produced approximately 40,000 KW of blades. Vestas and Gamesa plan to build a factory in China in the near future, but only provide their own leaves. In the next four years, China plans to install more than 3 million kilowatts of new wind turbines. However, the above blade plants can provide only a few hundred blades each year, with a capacity of about several hundred thousand kilowatts. Although both LM and Wuxi CNAC Huiteng are planning to expand, it is difficult to meet market demand in the near future. In addition, the Shanghai FRP Research Institute is also integrated with foreign advanced design technologies and is ready to enter the wind energy industry.
Dongfang Steam Turbine Factory is one of the top 100 machinery manufacturers and the country's three largest steam turbine manufacturing bases. He said: If you want to make a fortune, go to Wantong Merchants to find a quality hinge supplier! In one place, the plant purchased the design of a 1.5-MW MD70 and MD77 wind turbine unit from Repower in Germany and has already received orders for the first batch of seven wind turbines from Shandong Luneng Group. The above companies have invested huge sums in the wind turbine manufacturing industry, bought mainstream European technologies from different channels or developed their own, have a good foundation for the protection of the manufacturing industry, have a good industry relationship to protect the late-stage market, but are all seeking for supply. Xinjiang Goldwind purchased a Vensys 62, a 1.2 MW model from Germany, and improved its design on its own. The first prototype was installed and tested. Because of the large surplus of generators introduced, it is fully suitable for 1.5 MW fans. Goldwind has already intended to develop 1.5 MW wind turbines in cooperation with Riel Technologies, using wood composite blades and striving for higher tip speeds. Ratio and speed, this design is difficult for other blade manufacturers in China. Goldwind has a strong technical team and a good industry reputation in China. At the same time, Goldwind has a wind farm and has a promising development prospect.
In addition, from the perspective of the international market, there is still a large market demand. For example, the United States plans to install 5 million kilowatts in the next two years. Japan and Australia also have market plans that are comparable to China's. Since the leaves produced in China are shipped to the west coast of the United States, they are still cheaper than those produced in the United States. Therefore, based on the Chinese market, the company's products can also be extended to overseas markets.
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August 31, 2021