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Headquarters
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Second Factory
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Third Factory
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Jiuquan Factory
Since June 2016, Yantai Tiancheng Factory has supplied the market with over 18000 pitch&yaw, yaw rings, and main bearings, without any failure or poor operation feedback.
Tiancheng has advanced and independent design and research capabilities for wind turbine bearings. The diameter range of bearings processed by the first factory equipment is 3-6 meters, with an annual total production capacity of over 12000 pieces. It is equipped with a 6-meter diameter bearing test bench, which can conduct 3-20MW bearing type tests; Super Large (6mX6m) Zeiss Three Coordinate Inspection Center; 100% environmentally friendly and fully automatic spraying system.
Tiancheng Second Factory: Completed and put into operation in November 2020
Product focus: Yaw gear ring, pitch bearing
Processing capacity: up to a maximum diameter of 6 meters.
Production capacity: Annual production of 3600 bearings with a diameter of 3-6 meters.
Features: A demonstration factory for large-diameter pitch&yaw has been put into operation in China, equipped with RGV material automatic operation system, integrated iron chip removal system...
Equipment capability: equipped with 91 large-scale processing equipment and 206 production supporting equipment
Product focus: Main shaft bearings and eccentric pitch bearings
Processing capacity: up to a maximum diameter of 8 meters
Production capacity: Annual production of 18000 bearings with a diameter of 3 meters or more
Project status: The project will start in June 2023 and be completed and put into operation in December 2023
Processing capacity: up to a maximum diameter of 6 meters
Production capacity: Annual production of 6000 bearings with a diameter of over 3 meters.
Features: Integrated iron cutting and removal system, fully automatic environmentally friendly spraying system, Zeiss 6-meter X6-meter three coordinate detection center, etc
