Design and development of a bulk cinnamon processing machine

Abstract

Cinnamon, a highly valued spice with a rich history, has played a significant role in ancient trade and continues to be a pivotal economic activity in Sri Lanka. It is the third-largest agricultural export in the country, cultivated across a substantial land area and involving a large number of people. Cinnamon's economic potential is evident in its export earnings, averaging $191 million, along with an additional $7 million from value-added products, contributing to economic growth and employment opportunities. Cinnamon has origins in Myanmar and Sri Lanka but is now grown in various regions worldwide. The "Pure Ceylon Cinnamon" trademark is recognized internationally, distinguishing itself by its low Coumarin content, making it a safer choice for regular consumption [1]. Ceylon Cinnamon sticks are distinct, with delicate layers of bark rolled into cigar-like shapes, differing from other cinnamon varieties. Traditional production methods are labor-intensive, relying on skilled workers. However, the industry faces challenges due to a shortage of skilled workers and the reluctance of younger generations to participate. To overcome these challenges and enhance productivity, there is a need to develop machinery for bulk cinnamon processing. Such machinery should replace manual tasks, integrate multiple processes, and support the local economy and agricultural community while encouraging greater industry participation.