Hardinge CNC lathes deliver repeatability up to ±0.002 mm for precision diameters and locating features. Röders 3-axis CNC milling supports complex cavities and accurate contoured surfaces. For hard-to-cut geometries—deep ribs, narrow slots, and sharp corners—Makino EDM ensures stable forming and crisp details, while Sodick EDM is applied to hardened steel and fine features. Final size control and finishing are ensured by OD/ID, surface, and centerless grinding to improve roundness, concentricity, and assembly consistency.
Strict Quality Control System
A. ZEISS CMM (Coordinate Measuring Machine) 3D measurement accuracy: 0.5μm Fast scanning for complex shapes (e.g. automotive gears, medical molds) ISO-certified calibration reports
B. Roundness Measuring Equipment Measures roundness/cylindricity up to 0.1μm precision Critical for: Ejector pins, mold cores, and rotating parts
Certified Quality Assurance
ISO 9001 Certified since 2015 – Full-process quality control 100% Inspection Before Delivery:
Material check (using Bohler/Assab steel with certificates)
Dimensional accuracy test (CMM & roundness measurement)
