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

    At LYXQL, we produce large slewing bearings, primarily used in wind power and tunneling industries. Our facility is equipped with advanced machines, including the Saet CNC seamless induction hardening machine, high-speed precision gear milling machines, and CNC five-axis machining centers. These tools help us continuously enhance our production capabilities.

    LYXQL was one of the first companies in China to use CNC induction hardening equipment without a soft zone, breaking the reliance on foreign technology. This allows us to manufacture offshore high-power, large cone angle, double-row tapered roller bearings, replacing imported products and establishing ourselves as a key supplier for China’s large wind turbine manufacturers.

    Manufacturing
    Manufacturing
    Manufacturing
    At LYXQL, we have the full capability to handle everything from forging to finished products. Our specific strengths include:
    • Forging capacity

      We produce over 330,000 tons of forgings each year, including large ring forgings with diameters up to 12 meters and individual weights up to 80 tons.

    • Rollers and steel balls

      We manufacture rollers ranging from 15mm to 150mm in diameter with top-notch precision. Our combined monthly production of rollers and steel balls reaches nearly 1,500 tons.

    • Slewing bearings

      Our production capacity includes 30,000 sets of slewing bearings annually.

    • Induction hardening

      We use advanced seamless induction hardening technology without soft zones on bearings up to 10 meters in diameter, applicable to wind turbine main bearings, shield tunneling machine bearings, large centrifugal casting machine bearings, and rolling mill bearings.

    • Wind power components

      We supply a full range of key components for the wind power industry, including main bearings, pitch bearings, yaw bearings, gearbox bearings, wind turbine tower flanges, shrink discs, and couplings, supporting a complete supply chain for wind turbine bearings.

    Bearing Production Process
    Forging
    Forged bearing parts sawing- Material sawing
    Forged bearing parts sawing- Material sawing
    Heat treatment oven
    Heat treatment oven
    6000 ton hydraulic press
    6000 ton hydraulic press
    Reclaimer
    Reclaimer
    Radial-axial ring rolling machine
    Radial-axial ring rolling machine
    Automatic quenching & tempering line
    Automatic quenching & tempering line
    Machining
    CNC drilling & milling machine
    CNC drilling & milling machine
    CNC machining center
    CNC machining center
    Bearing steel ball processing machine
    Bearing steel ball processing machine
    Bearing roller processing line
    Bearing roller processing line
    Heat Treatment
    Bainite heat treatment line
    Bainite heat treatment line
    Pit type heat treatment furnace
    Pit type heat treatment furnace
    Quenching system with no soft zone
    Quenching system with no soft zone
    Black oxide finishing and coating line
    Black oxide finishing and coating line
    Induction hardening production line
    Induction hardening production line
    Grinding
    Grinding
    Grinding
    Grinding
    Grinding
    Gear Processing
    Gear Processing
    Gear Processing
    Gear Processing
    Gear Processing
    Hole Drilling
    Hole Drilling
    Hole Drilling
    Hole Drilling
    Hole Drilling
    Coating
    Coating
    Coating
    Steel Ball Manufacturing
    Steel Ball Manufacturing
    Steel Ball Manufacturing
    Bearing Assembling
    Bearing Assembling
    Bearing Assembling

    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

    Slewing Bearings / Slewing Rings
    Slewing Bearings / Slewing Rings
    Spherical Plain Bearings
    Spherical Plain Bearings
    Wind Turbine Bearings
    Wind Turbine Bearings
    Tunnel Boring Machine Bearings
    Tunnel Boring Machine Bearings
    Slewing Bearings for Large Marine Equipment
    Slewing Bearings for Large Marine Equipment
    Bearing Components
    Bearing Components
    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