Overband Magnets

PERMANENT OVERBELT MAGNET SYSTEMS

This Bakker Magnetics type of de-ironing system is provided with a powerful permanent magnet.

Standard overbelt magnet systems (up to the 320 series), are driven by a drum motor. Models from the 400 and 500 series are standard equipped with drive through a slip-on gear motor. On request thhe overbelts from the 220 series can be supplied with a motor reductor (add "/21" to the Art. No.). The systems are provided with a tensioning device. As the drums are curved, the running of the belt is self-guided. The belt is made of synthetic rubber with valcanised idlers. The electrical connection meets the IP54 standards, or IP65 if required, standard quiped for 3x380V 50Hz. Systems with deviating power connection can be supplied as well. Models with an extended construction are available. Here the extension of the main magnet pole is provided with a transport pole, producing a field fluctuation. This field fluctuation rotate the iron particles on the belt through which eventual material particles, clamped by the iron population, get the opportunity to return into the flow of materials. In this way a pure iron fraction is left. Models with an extended construction can be installed solely in the longitudinal direction of the conveyor belt. At the 400 and 500 series the rubber conveyor belt between the idlers is provided with an extra wear-resistant layer (Correx blue 45Ú shore).