ND-172 metal detector is designed for inspection of iron ore .
This metal detector prevents damage to equipment by detecting iron piece contaminated in various ore using a detection method that utilises effect by iron loss .
The Search Coil (M type) is composed of a mono-frame coil, eliminating the need for a coiling work at the installation site. In addition, since this mono-frame coil is completely free of interference caused by vibrations between each coil, it offers particularly superior vibration resistance .
Sensitivity of the metal detector can be adjusted via control panned, allowing user to decide about the minimum size of contamination that triggers alarm. The search coil of the metal detector can be easily removed from the conveyor, enabling the amount of time required to install the search coil to be shortened considerably as compared with conventional model.
The rigid structure of the mono-frame search coil employs completely water-resistant construction, resulting in a significant reduction in deterioration of characteristics caused by changes over time .