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 {TAIL ~ a stream} of hot gas 43 which is focused onto the target area by a nozzle 44 
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 { TAIL ~ a stream } of hot gas 43 which is focused onto the target area by a nozzle 44
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 HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH