Luoyang Xinqianglian Slewing Bearing Co., Ltd.
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    Luoyang Xinqianglian Slewing Bearing Co., Ltd.
    • Home
    • Why Us
    • Quality Control
    Quality Control

    At LYXQL, we take quality seriously. Our production facility is equipped with advanced testing instruments that allow us to inspect everything from raw materials to finished products. We conduct thorough tests for chemical composition, microstructure, hardness, tensile strength, and more. This ensures that every component we produce meets high standards of quality.

    Quality Control
    Quality Control

    We also have 11 high-precision coordinate measuring machines (CMM) from Germany, capable of measuring diameters up to 6000mm. With additional tools like profilometers and roundness testers from the UK and Germany, we can precisely measure the shapes of bearing rollers and rings, making sure they meet the exact design requirements.

    Our entire production process is certified to meet the GB/T 9001-2016/ISO 9001-2015 quality standards. Additionally, we've earned certifications from major global classification societies such as DNV, ABS, BV, KR, NK, LR and CCS. These certifications confirm our commitment to delivering reliable, high-quality products to our customers.

    Overview of Some of Our Testing Equipment
    Incoming Material Inspection
    Direct reading spectrometer
    Direct reading spectrometer
    Metallurgical microscope
    Metallurgical microscope
    Oxygen, nitrogen, and hydrogen analyzer
    Oxygen, nitrogen, and hydrogen analyzer
    Pendulum impact tester (left)
    Pendulum impact tester (left)
    Electronic universal testing machine (right)
    Vickers hardness tester
    Vickers hardness tester
    In-process Inspection
    Fluorescent magnetic particle flaw detector
    Fluorescent magnetic particle flaw detector
    Hardening depth measurement device
    Hardening depth measurement device
    Mobile Leeb hardness tester
    Mobile Leeb hardness tester
    AVIKO ball scanner (quality assessment of steel balls)
    AVIKO ball scanner
    (quality assessment of steel balls)
    Eddy current flaw detector (large roller inspection)
    Eddy current flaw detector (large roller inspection)
    Pre-assembly Inspection
    ZEISS coordinate measuring machine (CMM)
    ZEISS coordinate measuring machine (CMM)
    ZEISS coordinate measuring machine (CMM)
    ZEISS coordinate measuring machine (CMM)
    Taylor Hobson profile and roughness measuring instrument
    Taylor Hobson profile and roughness measuring instrument
    Portable contour measuring machine
    Portable contour measuring machine
    Straightness measuring instrument
    Straightness measuring instrument

    R&D
    R&D
    Manufacturing
    Manufacturing
    Quality Control
    Quality Control
    Need Custom Bearing Solutions for Your Next Project?
    Contact Us

    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.

    Bearings & Bearing Components that We Manufacture

    Custom solutions that fit your needs

    Four-Point Contact Ball Slewing Bearings
    Four-Point Contact Ball Slewing Bearings
    Double-Row Ball Slewing Bearings
    Double-Row Ball Slewing Bearings
    Main Bearings (Tapered Roller Bearings)
    Main Bearings (Tapered Roller Bearings)
    Main Bearings (Three-Row Cylindrical Roller Bearings)
    Main Bearings (Three-Row Cylindrical Roller Bearings)
    Yaw Bearings
    Yaw Bearings
    TBM Main Bearings (Cutter Head Bearings)
    TBM Main Bearings (Cutter Head Bearings)
    Luoyang Xinqianglian Slewing Bearing Co., Ltd.
    Luoyang Xinqianglian Slewing Bearing Co., Ltd.
    Slewing Bearing Solutions
    sales@lyxql.cc
    +86-379-62811060
    Contact us
    Why Us
    • R&D
    • Manufacturing
    • Quality Control
    Service
    • Customized Bearings Production
    • Bearing Mounting & Commissioning
    • Bearing Inspection & Maintenance
    • Bearing Replacement & Repair
    • Spare Parts Supply & Shipping
    Products
    • Slewing Bearings / Slewing Rings
    • Spherical Plain Bearings
    • Wind Turbine Bearings
    • Tunnel Boring Machine Bearings
    • Slewing Bearings for Large Marine Equipment
    • Bearing Components
    Application
    • Energy
    • Tunneling
    • Ferris Wheel
    • Port Equipment
    • Construction Equipment
    • Mining Equipment
    • Stacker Reclaimer
    • Floating Crane
    • Machine Tool
    • Metallurgical Equipment