Company Profile
Bearings & Bearing Components that We Manufacture
Custom solutions that fit your needs
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Founded in 2005, Luoyang Xinqianglian Slewing Bearing Co., Ltd. (LYXQL) specializes in the research, development, manufacturing, and sales of large slewing bearings, high precision bearings and industrial forgings. Our main products include wind turbine main bearings, yaw bearings, pitch bearings, gearbox bearings, marine equipment slewing bearings, tunnel boring machine bearings and components, wind turbine shrink discs, and high-speed couplings. These bearings are widely used in wind turbine systems, marine equipment, tunnel boring machines, and various types of engineering machinery.
We have delivered the high quality bearings and services to the customers who are the leaders in the wind turbine and tunnel boring machine area by now.
Producing slewing bearings requires specialized equipment, and our manufacturing capabilities have significantly improved with recent acquisitions. We have invested in advanced machinery such as the Italian CNC quenching machine, CNC high-speed precision gear milling machine, and CNC five-axis machining center. These state-of-the-art machines enhance our production efficiency and capacity. Additionally, we possess a wind turbine main bearing test machine that simulates various working conditions, including temperature, vibration, and noise, providing valuable data for product design.
All our wind turbine main bearings, yaw bearings, and pitch bearings have received the Wind Turbine Component Certification from the Beijing Evaluation Center. Additionally, all bearings leaving our factory are certified by major classification societies, including ABS, BV, DNV, KR, NK, CCS, and LR. We are also certified with ISO9001 for quality management, ISO14001 for environmental management, and OHSAS18001 for occupational health and safety management.
Our subsidiary, Haozhi Machinery, supplies essential components such as shrink discs and high-speed couplings for wind turbine units to various wind turbine manufacturers and gearbox companies. This synergy between the parent company and its subsidiary not only diversifies our product range but also expands our business scope. This collaboration enhances our market share in the wind turbine components sector, solidifying our presence and competitiveness in the industry.
We have established a comprehensive inspection system covering raw materials, the production process, and finished products. For raw materials, we conduct batch and furnace number inspections to ensure consistency and quality. Key components such as steel balls, rollers, and cages undergo thorough eddy current (ET) and ultrasonic (UT) testing. Before any product leaves our factory, we perform inspection on critical indicators like rotational torque and tooth runout to guarantee optimal performance.
Our core team and management have over ten years of industry experience. They are well-versed in the production processes and techniques of slewing bearings. With a solid theoretical foundation and innovative design ideas, our team can adapt production methods and equipment to meet specific design needs. Their expertise and creativity enable us to solve complex design challenges and continuously improve our products.
We focus on interactive communication with customers, and have established a long-term stable and trusting relationship with them by providing high-quality products and efficient services. This strong customer relationship has also laid a solid foundation for our business expansion and market stability.
LYXQL is your trusted partner in manufacturing high-quality slewing bearings and custom components. Whether it's wind energy, tunnel boring, or marine applications, we deliver reliable solutions tailored to your specific needs and budget.
Custom solutions that fit your needs
