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End-to-End Quality Assurance with Advanced Metrology & Inspection Technologies

At YY Precision, inspection is not merely a final step but an integral part of the entire manufacturing process. We are dedicated to delivering products with uncompromising precision and reliability, supported by our state-of-the-art inspection facilities, professional technical team, and rigorous quality control system. Every measurement and test we conduct is designed to ensure your products fully meet all specified requirements, contractual obligations, and industry standards.

Advanced Inspection Equipment

Inspection Equipment List and Technical Specifications

Equipment Category

Equipment Name

Core Technical Specifications

Application Scenarios

Precision Measurement Equipment

Coordinate Measuring Machine (CMM)

Measurement Range: X/Y/Z Axis 500×800×600mm; Measurement Accuracy: ±0.001mm; Supports automatic scanning and data modeling

High-precision inspection of key product dimensions and geometric tolerances

Precision Measurement Equipment

Digital Height Gauge

Measurement Range: 0-500mm; Resolution: 0.001mm; Equipped with data output and storage functions

Rapid measurement of flatness, perpendicularity, height difference and other parameters

Precision Measurement Equipment

Digital Micrometer

Measurement Range: 0-25mm; Repeatability: ±0.0005mm; Dust and Water Protection Level: IP54

Accurate measurement of small dimensions such as shaft diameters and hole diameters

Material Performance Testing Equipment

Electronic Tensile Testing Machine

Maximum Test Force: 100kN; Test Speed: 0.01-500mm/min; Supports testing of multiple parameters such as tensile strength and yield strength

Mechanical performance verification of raw materials and finished products

Material Performance Testing Equipment

Digital Barcol Hardness Tester

Measurement Range: 5-150HBa; Resolution: 0.5HBa; Data Repeatability Error: ±1HBa

Hardness testing of non-ferrous metals such as aluminum alloys and copper alloys

Material Performance Testing Equipment

Salt Spray Test Chamber

Test Temperature Range: Neutral Salt Spray 35℃±1℃; Continuous Spraying Time: 0-999 hours; Inner Tank Material: Corrosion-resistant PP Plate

Corrosion resistance testing of product surface coatings and metal materials

Non-Destructive Testing Equipment

X-Ray Flaw Detector

Radiation Source Energy: 320kV; Penetration Thickness: ≤60mm Steel Plate; Detection Sensitivity: 0.5% Penetration Thickness

Detection of internal defects such as cracks and incomplete fusion in welds and castings

Non-Destructive Testing Equipment

High-Precision Ultrasonic Thickness Gauge

Measurement Range: 0.8-200mm; Measurement Accuracy: ±0.01mm; Supports dual-crystal probe technology

Thickness testing of metal/non-metal materials and pipe walls

Non-Destructive Testing Equipment

Coating Thickness Gauge

Measurement Range: 0-2000μm; Supports dual modes of magnetic method/eddy current method; Resolution: 0.1μm

Thickness measurement of metal surface coatings and platings

Appearance and Special Testing Equipment

Computerized Metallurgical Microscope

Magnification: 50X-1000X; Optical System: Infinite Correction; Equipped with 10-megapixel HD camera

Analysis of metal grain structure and microstructures

Appearance and Special Testing Equipment

Color Difference Meter

Measurement Aperture: 8mm; Color Difference Range: ΔE*ab 0-100; Light Source: D65 Standard Light Source

Inspection of product surface color consistency

Appearance and Special Testing Equipment

Pen-Type Vibration Meter

Measurement Parameters: Displacement/Velocity/Acceleration; Frequency Range: 10Hz-10kHz; Weight: Only 120g

Rapid inspection of vibration status of equipment such as motors and bearings

Material Preparation Equipment

Metallurgical Cutting Machine

Cutting Speed: 0.3mm/s; Flatness Error of Cutting Surface: ≤0.05mm; Supports samples with diameter ≤50mm

Accurate cutting and preparation of samples for metallographic analysis

Advanced CNC Machining Workshop

Seeing is Believing: Explore Our State-of-the-Art CNC Machining and Manufacturing Centers