TOP News
- The First SR172 I 28 Blade Successfully Rolled off Production Line in SUNRUI Blade Binzhou Branch 2022-03-30
- Another Breakthrough in Technical Marketing, New Order Creates a New High- SUNRUI Blade Won 1.8 Billion Large Order 2022-01-25
- Congratulations! SUNRUI Blade has Obtained China General Certification for SR210 Offshore Blade Lightning Protection System 2021-12-13
- Jiangsu SUNRUI Wind Turbine Blade Co., Ltd. Successfully Passed Level II of Safety Production Standardization 2021-12-13
- SUNRUI Blade participated in China Wind Power 2021 Exhibition 2021-12-10
ABOUT SUNRUI
Enterprise vision: It aims to create Sunrui Wind Turbine blade as a domestic top and high-tech advanced manufacturing enterprise focusing on wind turbine blade, composite material and product research & development, design, production, operation and maintenance.
Operating management philosophy
quality orientation, reputation first, excellence, mutual benefit and win-win
Guideline
grasp the trend, lead the technology; be prepared for danger in times of peace, develop quickly; strengthen exchanges, expand the influence
Since 2008
OVERALL SOLUTION
Mainly engaged in research, production, sales and service of wind turbine blades, nacelle covers,
2.0MW
the company has 15 kinds of 2MW series wind turbine blade products completely passed the GL or DEWI-OCC certification,develops a group of new blade products with completely independent intellectual properties such as 2MW-SR116-2110, 2MW- SR116-2300,2MW-SR120-2110, 2MW-SR120-2300, etc., leading the domestic 2.0MW product market. Besides,the company is developing the domestic longest 5.0MW offshore wind turbine blade.
R＆D Ability
Research and development shall be the core of the development of a science and technology enterprise. Due to the awareness of the importance of research and development, Sunrui Wind Turbine blade set up independent research platform and R&D team at the beginning of its establishment and constantly improved R&D system. Now...
Manufacturing Base
Sunrui Wind Turbine blade has established blade production bases in three north regions successively such that products and services can be quickly provided to customers.
Service Content
Focus on professional, standardized service standards, provide users with professional page inspection, non-destructive inspection, tower inspection, blade maintenance and other professional services ...
NEWS
Disseminate corporate brands and understand industry trends
SUNRUI Blade has been committed to the development of offshore wind turbine blades in recent years, and has been in a leading position in the development of ultra-long large megawatts. The SR210 Blade rolled off the production line on Feb 8, 2021 with a length of 102 m. It is currently the longest 10MW wind turbine blade in the world, and the first domestic wind turbine blade with a length of more than 100 m, which setting a new record for the length of domestic wind turbine blades.
SR210 Blade uses a carbon-glass composite beam structure, which brings challenges to the design of lightning protection systems. This lightning protection system adopts a brand-new design, which takes into account the lightning protection requirements of glass fiber and carbon fiber, as well as the lightning connection efficiency and electric potential balance.
The lightning protection system is tested in accordance with IEC 61400-24:2019 standard, and all the test items required by the standard are passed at one time. China General Certification Center conducted a comprehensive assessment of SR210 blade lightning protection system, determined that the lightning protection system reached LPL I protection level, and issued a Certification. This lightning protection system certification is Chinese first 100-meter-class wind turbine blade lightning protection system certification issued by China General Certification Center.
At present, SR210 blade has completed the static test and fatigue test of key parts, and obtained the lightning protection system certification at the same time, laying the foundation for the next step of mass production.
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