
All inspection equipment of DELTA is calibrated on time, and all dimensions of the outgoing products can be inspected in the factory.
Equipped with the following testing equipment:
- Germany Zeiss CMM, German Mahr cylindricity meter, 3D automatic image meter,
- Wechsler hardness meter, Rockwell hardness meter, altimeter,
- leverage outer diameter micrometer, flatness measuring instrument,
- roughness measuring instrument, concentricity measuring instrument,
- height measuring instrument, knife edge ruler, tool microscope,
- thickness measuring instrument, one-button measuring instrument, etc
- full thread go-stop gauge, thread ring gauge,hole plug and etc.
- be equipped with air gauge,AEC-300,accuracy within 1μ
- Needle rigidity, toughness, puncture force detection












