Metal detector

FromPOLTEGOR-INSTITUTE

Detector type WMS-3M was designed for detecting ferromagnetic subjects within non-ferromagnetic carried material on conveyor belts without steel cords and other ferromagnetic parts. Such devices are in use in coal and lignite supplying systems of power plants, chemical facilities, shipyards, mineral resources mines and on surface of coal mines. For simpler indication of detected metal location, the detector might be equipped with digital metal detection indicator WPM placed on the box`s door or separately for individual installation and/or mechanical indicator ZPM. All currently manufactured detecting devices have possibility of manual (button) or automatic (preprogrammed time delay 1 - 15 s) cancellation of metal detection. Detector type WMS-4B may be applied also onto conveyors with belts with steel cords, wherever sensors installation in siftings hopper is possible. Detectors type WMS-3S4 are being used in 7 objects in lignite mine LAUBAG (Germany), where they work on conveyors with belt width 3000 mm and height of carried material up to ca. 1000 mm.