#hardwareproduction

PCB (Printed Circuit Board) assembly lines are automated production systems used to place, solder, and test electronic components on circuit boards quickly and accurately; the process starts with solder paste printing, followed by pick-and-place machines positioning components, then reflow soldering to permanently fix them, and finally inspection and testing (AOI/functional tests) to ensure quality and performance—modern assembly lines focus on speed, precision, and defect reduction, making them essential for producing reliable electronics at scale.