The grid is of {TAIL ~ the type} adapted to carry a pan along a path defined by a conveyor to which {HEAD ~ the grid} is attached 
The grid is of { TAIL ~ the type } adapted to carry a pan along a path defined by a conveyor to which { HEAD ~ the grid } is attached
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH