It is mainly to detect metal from bulk product drop down vertically, and reject out the metal automatically. Suitable to apply between multihead weigher and vertical package machine, or between vibrator feeder and conveyor.
2. Working principle
1). If product do not contain metal, it will be passed through the throat metal detector directly to next equipment for packing;
2). If product have metal inside, the reject plate will auto close back, and reject out the metal with products through reject tube