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Testing system for round parts, bolt measuring device (dimension)

The semi-automatic testing system for studs with a diameter of 10-35 mm and a length of 15-70 mm enables dimensional testing of the outer diameter, crowning, taper and length with high precision and cycle times of 1.5-2.5 seconds per part, depending on the size.

Semi-automatic testing device for bolts

Diameter: 10 - 35 mm, length: 15 - 70 mm
Dimensional check contour:

  • Outer diameter, crowning, taper (measuring accuracy ± 0.0005 mm)
  • Noise development: The noise development can be tested by regulating the flow rate and increasing the pressure.
  • Length measurement (measuring accuracy ± 0.01 mm)


Multiple sorting according to dimension classes (2 areas + rejects)

Cycle times depending on stud size: 1.5 - 2.5 sec/part