The given diagrams illustrate the various stages involved in the production of coffee by dry method.
Overall, it is evident that the 12-stage process is a linear, man-made sequence, commencing with the sorting of beans and culminating in the packaging and sales of the resulting product. Notably, the coffee production involves a prolonged drying stage.
At the beginning of the process, raw beans are sorted manually, after which they are cleaned using a sieve. Once cleaned, these beans are subjected to the sun for four weeks before being raked and turned by laborers. In the ensuing stage, the dried beans are stored in silos and subsequently hauled to the mill by a truck.
In the seventh stage, the beans undergo hulling, followed by being categorized using a slotted grate. Once the grading process is complete, the sorted beans are bagged into large sacks for storage or transportation. Following this, the coffee is sold and is subsequently processed to be roasted by specialized equipment. In the final stage, the coffee is packed into retail bags and sold to consumers.