Wind power application

As a clean energy that will not produce carbon dioxide that can lead to greenhouse effect, wind power generation is rapidly popularized in all countries.

Large wind turbine (windmill) is a huge machinery. Many 2MW wind power generation equipment under construction now have windmill blades about 40m long, rotating shaft height of 60-100m and total weight of no less than 200 tons. Therefore, the bearings used in windmills must also be large, with an inner diameter ranging from 100 mm to 700 mm. Some models need bearings with an inner diameter of nearly 2 meters. There are only 6 manufacturers that can stably supply such large bearings to the market. The wind turbine industry is now a rapidly developing industry. Therefore, in addition to bearing manufacturing, it is important to carry out marketing activities and technical services in major outlets.

Since the mid-1990s, the European windmill industry, which monopolized the market position at that time, began to get involved in this field. Now, it also supplies such bearings to the United States and India. Bearings are fully recognized by users in the wind turbine market. At present, many windmill manufacturers use our bearings. Therefore, they are making contributions to the protection of the earth's environment.

Special bearings for wind turbines require high reliability. This is because the design premise of this bearing is to ensure that the windmill operates for 20 years, and the parts are not easy to replace in case of failure. (when the bearing is tens of meters from the ground).

Therefore, bearing manufacturers are required to have a high degree of computer analysis technology and exquisite skills in materials and heat treatment. Sometimes, they also need to master the test and evaluation technology of large bearing objects.

For all the above requirements, it has high strength in the bearing industry. In addition, we also meet the expectations of the market by continuously promoting the development of these strengths.

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The company produces in strict accordance with international standards ISO and national standards organizations. The products cover 8 types, more than 100 structures, more than 250 series and 5 tolerance levels.

  • Address:Dalian Wafangdian fortune tower a21-2
  • Tel:0411-66514080 / 13942007240
  • Fax:0411-85697389

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