Before installing a production line, it is necessary to perform extensive technological preparations in order to achieve optimal operation and minimize the production expenses. In terms of this, the assembly line machinery should be chosen on the basis of specific characteristics required for the production of a particular product. The same goes for the individual tools of each respective machine. In order to make the production line as effective as possible, the optimal coordination of the individual components with one another must be accomplished. For transportation of products from one machine to another, within the linear sequence of production line machines, different transportation methods, such as conveyors and chutes, are used. During the very manufacturing process, numerous procedures, including the flow of material, its processing, assembly, and quality control, are integrated into one automatic production line. In addition to these, buffer zones and alternative routes can also be integrated in order to enable upgrades and repairs of individual stations during mass-production. Particular workspaces in the production line are used for assembly and quality control of the end products. Most of modern production lines are computer-operated, so that all of the processes are monitored, coordinated and controlled from one place.