Metal detector for tubes

The closed tube metal detector with a round opening is mostly integrated into piping (free-falling, blown or pumped) to inspect bulk materials, fibers or liquid / pasty products. It detects all magnetic and non-magnetic metallic impurities (steel, stainless steel, aluminum etc.) even if enclosed in the product. If metal is detected, a signaling mechanism or a separating system
can be driven or a signal can be sent to the process control system.


The advantages of the Höfelmeyer metal detector are:

  • Detects magnetic and non-magnetic metallic impurities – at the highest level
  • Reduces costs related to machine damage and lost production
  • Ensures product quality
  • Protects against complaints
  • Quickly pays for itself

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