In advanced electronics manufacturing, the most expensive failures are not always caused by a broken machine, a wrong soldering temperature, or a visible handling mistake. Sometimes, the problem starts on the surface where the product is placed for only a few seconds.That surface may look clean.
In electronics manufacturing, many production problems do not start with the machine. They start at the workstation.A PCB may pass through soldering, inspection, repair, testing, packaging, and storage.
In an SMT production line, small handling details often decide whether PCB boards move smoothly from one process to the next. A rack that looks simple from the outside can directly affect board protection, production rhythm, operator efficiency,