On January 16, 2023, ZJWZ Precision Machinery Technology Group, China's leading manufacturer of wind turbine spindle bearing rollers, issued an announcement:
The pitch bearing roller of offshore wind power developed by the company has received orders from Rothe Erde [ThyssenKrupp subsidiary] and Defentine Group. The end customers are Shanghai Electric, HZ windpower[CSSC Group] and Goldwind Technology, with a maximum installed capacity of 14MW;
The main shaft bearing roller of offshore wind power has been ordered by LY Bearing Technology Group. The end customers are Goldwind Technology and DEC, with the maximum installed capacity of 7MW;
The first batch of Haifeng spindle rollers have been delivered in October 2022. With the improvement of the localization rate of main shaft bearings, it is expected that the proportion of main shaft bearing rollers in wind power rollers will gradually increase in the future.