{TAIL ~ This conveyor} then moves the assembly in just one direction such that the joints of the solder mounds, I/O pads, and leads sequentially pass through {HEAD ~ a target area} 42 for a stream of hot gas 43 which is focused onto the target area by a nozzle 44 
{ TAIL ~ This conveyor } then moves the assembly in just one direction such that the joints of the solder mounds , I / O pads , and leads sequentially pass through { HEAD ~ a target area } 42 for a stream of hot gas 43 which is focused onto the target area by a nozzle 44
TAIL TAIL TAIL TAIL TAIL TAIL 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 HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH