This study presents the design, development, and performance evaluation of a leaf shredding machine aimed at improving the efficiency of organic waste management. The machine operates on the principle of mechanical cutting to reduce dry leaves into smaller, uniform particles suitable for composting and other agricultural applications. The system is composed of essential components including an electric motor, rotating shaft, cutting blades, and a supporting frame, all designed with consideration for simplicity and cost-effectiveness. The design process involves analytical calculations, material selection, and structural considerations to ensure reliable operation under practical conditions. The performance of the developed machine is evaluated based on key parameters such as shredding efficiency, output capacity, power consumption, and particle size distribution. Experimental trials are conducted using a fixed quantity of input material, and the results are analysed to assess the consistency and effectiveness of the machine. The findings indicate that the shredding machine delivers stable performance with satisfactory efficiency and moderate energy consumption. The results also highlight the influence of factors such as leaf type and moisture content on machine performance. Overall, the developed system provides a practical and economical solution for managing leaf waste, contributing to sustainable waste handling and composting practices.
Shinde et al. (Wed,) studied this question.