Recently undertaken by the province LYC major technology company special – “megawatt-class wind turbine bearing research and development” proceeding smoothly and achieved gratifying results, Henan Science and Technology Department has been highly appreciated by inspection teams and unanimously approved.

The project project in early 2009, more than a year, members of the professional team in close coordination to tackle tough to solve MW wind turbine supporting bearings and grease seal structure, special methods of processing and heat treatment Raceway technology special cage design and manufacturing methods, key techniques, master of the MW-class wind turbine bearings supporting the design, production and processing technology to form a group with independent intellectual property rights of technology and products. As of the end of March, the project has completed the wind yaw, pitch, spindle bearing pitch development and testing machine, and make the related properties and temperature wind generators bearing test rig, currently being spindle bearings and gear boxes Bearing Testing Machine.

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