Quality control of small metal parts

Bolts, screws and lag bolts, rings, buckles, springs, threaded components

Italfer offers a specialized service of artificial selection for small metal parts.

We specialize in sintered metal pieces, technical metal components, and aesthetic parts for the fashion industry.

Our service assists companies in the metallurgical sector in tackling challenges related to production and internal control, reducing the risks of non-compliance returns or production stoppages, ensuring a high-quality outcome for companies working with metal components.

State-of-the-art tools such as Poliview, surface optics, dimensional telecentric lenses, 45° stations, crack detection stations, systems for depth and rotation of components, dedicated loading systems or linear loaders.

Flat geometry components

Nuts, weld nuts, self-locking nuts, self-braking nuts, washers, elastic rings, snap rings, pins, unified keys, bushings, fittings, screws, threaded inserts, fine blanking parts, and any asymmetric shape.

  • 100% dimensional optical inspection
  • High-resolution piece profile scanning for detecting small dents, burrs, and irregularities on any type of geometric contour
  • Verification of the presence and quality of the thread inside threaded holes
  • Inspection and count of n tooth (for gears or similar components)
  • Detection of lateral defects
  • Detection of surface defects, even on different faces
  • Separation or exclusion of specific numbers or letters
  • Selection of items with complex non-hangable shapes
  • Precision up to +/- 0.01 mm
  • Diameter from 5mm to 50mm
  • Height/thickness from 1mm to 50mm
  • Special pieces upon request
  • Precision up to +/- 0.001mm
  • Optical resolution 0.003mm/px
  • Minimum detectable defect size 0.003 x 0.003mm
  • Optics ranging from 5 to 15 megapixels in both black and white and color
  • Machine learning systems (artificial intelligence)
  • Automatic Packaging
Hangable cylindrical geometry parts

Screws, fittings, studs, ball pins, bushings, shafts, threaded inserts, cups, valves, special turned or molded components, special nuts.

  • Dimensional inspection with 360-degree piece rotation
  • Complete thread inspection at 360 degrees
  • Straightness inspection of components after heat treatment, including concentricity of head-shank and thread quality checks at 360 degrees
  • Dimensional inspection with 360-degree piece rotation
  • High-speed crack detection
  • Precision up to +/- 0.005 mm
  • Head/Flange diameter from 3mm to 24mm
  • Head/Flange height from 3mm to 25mm
  • Shank/Body diameter from 2.5mm to 12mm
  • Shank/Body length from 10mm to 100mm
  • Special pieces upon request
  • Precision up to +/- 0.003mm
  • Optical resolution 0.006mm/px
  • Minimum detectable defect size 0.006 x 0.006mm
  • 12-megapixel optics in both black and white and color
  • Automatic packaging

Our partner​s

For over forty years, CPA srl has been designing and manufacturing measurement machines and systems for quality control.

We have chosen Dimac for the 100% quality control of metal parts. The machines, programmed and managed by our specialized technicians, are equipped with artificial vision and non-destructive NDT inspections, enabling the selection of large volumes of flat and cylindrical geometry parts.

Tax data

Registered office: Via Giuseppe Micca 10, 24064 – Grumello del Monte (BG), Italy
Tax code/VAT: IT03503130985
REA: BG – 421625
Share capital: 100.000,00€