Strategically located in Luoyang — a historic industrial hub in central China — our state-of-the-art manufacturing facility is dedicated exclusively to the production of slewing bearings. Spanning over 20,000 square meters, our plant integrates advanced machining, heat treatment, and quality control systems to ensure precision, durability, and reliability in every bearing we deliver.

Core Equipment & Capabilities:

Large-Scale CNC Machining Centers: Equipped with multi-axis CNC lathes and milling machines capable of handling bearings with diameters up to 10 meters, ensuring high dimensional accuracy and surface finish.

Controlled Heat Treatment Lines: Automated carburizing and induction hardening furnaces provide uniform case depth and core toughness, enhancing wear resistance and fatigue life.

Precision Grinding & Gear Cutting: Dedicated gear hobbing and profile grinding machines produce accurate gear teeth and raceways for smooth operation under heavy loads.

Integrated Inspection Laboratory: Featuring CMMs, hardness testers, ultrasonic flaw detectors, and custom-run testing rigs for comprehensive verification of geometry, material properties, and rotational performance.

Automated Assembly & Clean Rooms: Contaminated-controlled environments ensure proper sealing, lubrication, and final assembly free from particulates.

From raw material sourcing to final testing, our vertically controlled processes and ISO 9001-certified quality system enable us to deliver custom-engineered solutions for applications ranging from wind turbines and cranes to robotics and medical systems. We combine engineering expertise with modern manufacturing discipline to be your trusted partner in motion.

Lathe Process	Raw Material	Raw Material Test
After Lathe	Finish Turning	Heat Treatment
Detection After Heat Treatment	Making Holes	Holes Finish

Making Teeth	Teeth Test	Grinding

Assemble	Clearance Detection	Package
LYMC Bearing Product	LYMC Bearing Product	LYMC Bearing Product