China Renewable Energy Association Wind Energy Professional Committee of the Secretary-General Qin Haiyan, said wind turbine blade surface are curing the wear-resistant layer, sufficient to protect the leaves will not be damaged by wind and sand abrasion. Dabancheng is a great outlet in Xinjiang, one of Fengshahentai ancients vividly described as "a Sichuan rubble as big as the Big Dipper, follow the wind generators of Montreal rock chaos", but since 1989, there began the construction of wind power field, hundreds of typhoon power generating units have experienced sand tests, the first wind turbine has been running for 20 years, and there is no wear and tear due to wind and sand damage. 

As China's first wind power industry one of the pioneers, the Chinese Renewable Energy Society of Professional Committee members on the afternoon wind-ming that the majority of China's wind turbines resources in Inner Mongolia in the north-west and large areas of sand, the wind turbine are generally to prevent the hazards of sand storms the design of the cabin have a reliable seal structure, the sand is simply no access to; leaf surface is wear-resistant gel coat layer, the design thickness sufficient to resist wind and sand abrasion, wear and tear even if individual parts of pit point, by simply maintaining the surface can be resolved, need not to worry about. 

Ming-Yu Wu also pointed out that great salt sea air, salt spray corrosion on the fans have a great risk, but these technical measures are also not difficult to resolve. Now, the state of new energy as a strategic and emerging industries, should unswervingly push forward the development of wind power. For the wind power generator may encounter various problems, the relevant departments should organize their technical research, and should not panic.