An overhead conveyor system ab layout is usually planned from the process route first. The designer checks where the part is loaded, where it stops, where it turns, and where it leaves the line. After that, track height, carrier spacing, drive position, and switch position can be arranged. If the line passes through painting, drying, or assembly, each working area needs enough space for people and tools.
The better way is to draw the route before discussing only equipment names. A short route with many stops may need more control than a long simple loop. The final layout should make movement clear and keep the floor path open. A good AB layout also leaves space for inspection, carrier repair, and safe loading, which matters after the line starts daily work. If the line goes through coating or drying areas, the layout should also leave enough clearance for heat, dust, and part movement.