The diagram give detailed information about the process by which coffee is manufactured from coffee beans.
Overall, it is clear to see that there are two main stages in the production of coffee, in which the tasks are either labor-intensive or accomplished with the help of special machines. It is worth mentioning that the machine-driven jobs take up the most of the work in this process.
Looking at the details, the process begins when coffee beans are harvested once per year. It is followed by processing the harvested coffee beans. Before the coffee beans are hulled by a special machine, they are dried in the sun for about 24 to 72 hours. After the beans are hulled, they are roasted by people in a special oven. Just before delivering the end-product, the roasted coffee is packed into paper or plastic bags. Having been delivered, the end-product are ready to purchuase.