At this point, one may use device {HEAD ~ NE1} for eddy current segregation or for {TAIL ~ sensitive metal isolation} using color detection or off color detection 
for
At this point , one may use device { HEAD ~ NE1 } for eddy current segregation or for { TAIL ~ sensitive metal isolation } using color detection or off color detection
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH