Application / Double-wall brazed tubing


Product information

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About Double-wall brazed tubing

  • Detects critical defects: Finds typical processing defects such as flaws in the inner and outer seam, copper spots and runs
  • Inline inspection: Immediate test results and feedback on the production process
  • Offline inspection: Tubes can also be tested after production has been completed
  • Completely automated: Operators are free to carry out other tasks while PR??FTECHNIK equipment automatically tests, sorts and documents results
All of the world's major manufacturers of double-wall brazed tubing have chosen PR??FTECHNIK equipment for the quality inspection of their products. Experienced production managers rely on our eddy current testing equipment to detect the full range of critical defects and thus to provide important feedback on the production process. The EDDYCHEK 5 equipment distinguishes between inner and outer seam flaws, copper spots and runs, as well as other defect types.

Reated Projects

Compound tubing

  • Inspection: Identification of weld seam defects in the internal metal layer of compound tubing
  • Diameter: 10-60 mm (0.4-2.4 in)
To guarantee a

Hot rolled copper rod

  • Ferrous inclusion detection: A specially designed FERROCHEK module detects ferrous inclusions in the copper
  • Rolling defect detection: Simultaneous identification of laps, crac

Other applications

This website offers just a small insight into the various application fields of our equipment for successful, reliable, and cost-effective measurement.If you have other applications and wou

Butt weld detection

Butt weld detection

Butt welds cannot be identified by simple detectors such as the light barrier or proximity switch. The EDDYSENSOR locates the butt weld using eddy current t