At our Luoyang manufacturing center, quality and reliability are verified through a comprehensive, industry-leading testing facility dedicated exclusively to slewing bearing validation. Our laboratory is equipped with advanced instruments that simulate real-world operating conditions, ensuring every bearing meets precise performance standards before delivery.

Core Testing Capabilities & Equipment:

• Full-Scale Performance Test Rigs: Custom-designed dynamic test stands apply combined axial, radial, and moment loads to simulate actual working conditions—from continuous rotation in cranes to oscillating motion in excavators.

• Precision Metrology Suite: High-accuracy coordinate measuring machines (CMM), laser trackers, and roundness testers verify dimensional tolerances, raceway geometry, and gear tooth profiles to micron-level precision.

• Non-Destructive Testing (NDT) Station: Equipped with ultrasonic flaw detectors, magnetic particle inspection systems, and penetrant testing kits to identify subsurface or surface defects in materials and welds.

• Hardness & Material Analysis: Automated hardness testers (Rockwell & Brinell), metallographic microscopes, and spectroscopic analyzers ensure consistent material properties and heat treatment quality.

• Environmental & Endurance Testing: Temperature-controlled chambers and dust/water ingress testing setups validate seal integrity and bearing performance under extreme environmental conditions.

• Noise & Vibration Monitoring: Advanced acoustic sensors and vibration analyzers assess rotational smoothness and early wear characteristics.

By integrating rigorous testing at every production stage—from raw material inspection to final run-off acceptance—we deliver data-backed reliability for your most demanding applications in mining, renewable energy, robotics, and heavy industry.

Ultrasonic Testing Instrument	Tooth Thickness Caliper	Public law micrometer
Precision Electronic Spirit Level	Dial Indicator	Feeler Gauge