Application / Sensitive bar testing


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About Sensitive bar testing

Application fields

  • Production type: very high quality bars and seamless tubes
  • Materials: round black or bright steel (ferromagnetic); rolled, straightened or sand blasted
  • Diameter: 10-140 mm (0.39-5.51 in)
  • Production line: offline (single bars and tubes)
Technical data
  • Inspection speed: up to 3 m/s (9.84 ft/s) depending on the test piece diameter
  • Defect resolution: 0.1 mm or better
  • Defect length: 15 mm or more (0.59 in)
  • Sorting classes: S0 (good), S1 (repairable), S2 (scrap)
  • Display: 8-channel
  • Acoustic emission: 83 dB(A) at 1800 rpm without test piece (distance 1 m).
  • Weight (rotating unit): 600 kg (1323 lb)
 
As a producer of black or bright metal bars, you are confronted with customer demands for high quality products - and for good reason, since semi-finished products are often used in safety critical parts for public transport, automobiles, construction, etc.
The NOVAFLUX flux leakage system can help you find cracks reliably and reduce scrap and material expenses effectively. It detects cracks as small as 0.1 mm in depth.

Reated Projects

Weld seam testing

  • International test standards: Weld seam testing according to SEP, DIN, STM, PI, BS, JIS, ETTC, ENEL, etc.
  • Welding lines: All welding methods such as TIG, laser, HF and ERW we

Hot rolled bar and rod

  • Quality control: Detection of defective areas in test material and assignment of test piece to a quality category 
  • Process control: Identification of defective rolling e

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

Seamless tubing

  • Inspection: Encircling coil for full-body inspection. For a more thorough inspection, a rotating system is used simultaneously for identifying longitudinal grooves.
  • Production typ