For use with angled trough conveyors. Eriez’ Model TR MetAlarm is ideal for detecting large tramp metal. The Model TR is used in a variety of different industries such as wood, plastics, aggregate and mining. The Metalarm’s lightweight design proves easy maneuverability and quick installation. In most cases, it can be installed with little or no adjustment to idler spacing. Units can be supplied for belt widths from 20 inches (500 mm) up to 80 inches (2000 mm).