Overhead conveyor price is shaped by more than line length. A light-duty loop for small parts costs differently from a heavy power and free line with several switches, lifting sections, and storage points. Load weight decides trolley and track strength. The route decides how many curves and hangers are needed. Control also matters, because stopping, releasing, and accumulating workpieces need electrical parts and commissioning time.
Before asking for a price, it helps to prepare part size, part weight, workshop height, station number, line route, and speed requirement. With these details, the quotation can be split into track, chain, trolley, carrier, drive, control, and installation. That makes the cost easier to read and reduces later changes. It also helps the supplier decide whether a simple ordinary line is enough or whether power and free control is needed. If the route includes many stops, the buyer should also ask for a clear station list, because each stop can change the control cost.