Automatici conveyor magnetic induction metal detector can detect the needle easily.And it has signaler to tell you there is some ferrous in it. When machine detects the needle or ferrous,the alarm will sound and the conveyor will stop.The signal light will show the position where the needle or ferrous are and will return the disqualified,which increase the efficiency of working. Machine equips with counter and it can count the quantity of qualified. It can adjust the sensitivity of detecting and to meet the different kind and size of detected objects in order to let you to find the needle or ferrous in your detecting products.

It adopt the newly design of trans-induction device.It increase the product of detection and reliance.