sorting conveyor造句

Meanwhile, after the mailroom shift ended in Hamilton, giant blowers cleaned the mail sorting conveyor belts and machinery with pressurized air to keep them free of dust and debris.
For the two months of harvest at Johnson Melon Co ., broker Anderson, with his wife, Gerry, and their little white pooch, Stinky, brings a crew and a computerized watermelon-sorting conveyor rig up from his home base in Edinburg, far to the south in the Rio Grande Valley.
It's difficult to find sorting conveyor in a sentence. 用sorting conveyor造句挺难的