The provided diagram depicts the process through which sugar cane is grown, harvested, and later processed into sugar. It is a straightforward process composed of seven main steps.
First, sugar canes are grown in the field. It is a relatively lengthy process lasting between 12 to 18 months. Then, the sugar canes are harvested either manually or by using sophisticated machinery suitable for harvesting sugar canes in mass quantities. The harvested sugar canes, at this stage, are fed into a machine to be crushed. The outcome is sugar cane juice, entering the fourth stage to be purified; a limestone filter is responsible for purifying this juice. As this juice still carries moisture, the evaporator machine heats the juice up to the point that it thickens and gets transformed into syrup. In the sixth step, sugar crystals are separated from the syrup using the centrifugal force. Finally, the warm sugar is left to be dried and cooled down.
Overall, producing sugar from sugar cane requires diligent effort and a heavily mechanized process.