Metal Detector 1. Overview The GJT-F series metal detector is suitable for magnetic materials, as black and non-ferrous metal mine magnetic material belt conveyor and processing systems. It can accurately detect various metal impurities mixed in the materials, including iron, manganese steel, chromium, aluminum, and copper. In addition to the sound and light alarm, the control circuit has relay contact outputs, which can be used in conjunction with a magnetic separator for automatic iron, or control various scrapers and valves to divert the materials. It can also directly stop the belt conveyor for manual iron removal. It provides a reliable guarantee to prevent metal from entering raw material crushing system and to ensure the safe operation of the equipment.

Metal detectors are classified into magnetic material metal detectors and non-magnetic material metal detectors according to the nature the material.