Product design on a mini drum coffee roaster / Muhammad Aiman Mohd Rozi

Coffee roasting has been an integral part of coffee culture for centuries, and the process of roasting coffee has undergone significant changes over time. The coffee roasting technology continued to improve during the 20th century. They started roasting beans using wood-fired roasting and roasting beans in a pan. But nowadays a drum coffee roaster is used because it is easier and more efficient. This project will aim to design a user-friendly mini drum coffee roaster that can be used by all sort of people including the elderly and the youngsters. Besides, this project aims to fabricate a mini drum coffee roaster that will fulfil the desired taste of every sort of people especially the coffee lovers as anyone from all sorts of ages love to drinks coffee. As for the method, a pilot survey has been conducted to gain insight and understand the requirement for the project. The product design specification phase involved using the House of Quality, Pugh Table, Morphological Table, and Failure Modes and Effect Analysis. As for the result, the prototype have been improved in roasting control to provide a better control over the roasting process. The prototype also have been fabricated with an enhanced safety feature.