Then the workpiece is moved into engagement with rollers on the unloader magazine and powered into the unloader magazine, while the next workpiece is readied for movement from the loader magazine or simultaneously with {HEAD ~ movement} of the next workpiece from {TAIL ~ the loader magazine} 
Then the workpiece is moved into engagement with rollers on the unloader magazine and powered into the unloader magazine , while the next workpiece is readied for movement from the loader magazine or simultaneously with { HEAD ~ movement } of the next workpiece from { TAIL ~ the loader magazine }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL