Recently, high-tech zones in the city of Tong Yu Yu Heavy Industry Co., Ltd. (hereinafter referred to as “General Yu Heavy”) project bases that support a group of hundreds of megawatts of wind power generator to prepare the factory spindle products are loading. “This year, we have successfully opened up the European high-end market.” Tong Yu-Sun Shuhai Heavy heavy equipment workshop director, said, “These high-power wind power spindle is designed for Spanish Kaemi Sa, GE and other U.S. customers order custom-made products. ”
It is understood that large-scale wind turbine spindle is the key system components, due to “high Strength” feature, known as “the heart of wind power”, its value-added components than large-scale equipment manufacturing nearly 2 percent, can be described as heavy “core.” Once the bottleneck due to heavy dependence on imported technology, “technology hollowing out” of a small wind turbines manufacturing industry in our pain.
In 2009, China ranked the world’s wind power installed capacity of the top three, but most companies do not have core technology and the role just as assembly plants including wind power spindle equipments including large-scale wind energy industries most heavily dependent on imports.
According to insiders, through self-developed margin Heavy 1.5 trillion -5 MW wind turbine main shaft has reached the international advanced level both at home became the first production of 3 MW or more axis of the enterprise.
Before finalizing the purchase agreement, GE had sent a special representative to visit the United States, on the selected materials, products strictly. It is understood that only the energy and materials sectors, Tung Yu Heavy fuel furnace heat treatment wind generators process for industrial use of natural gas to the thermal efficiency of 10%, the United States is very satisfied customers. Tong Yu GE Heavy thus successfully become a strategic partner the United States, for the wind power industry, “China chip” to open the European and American high-end market.

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