PENERAPAN MESIN PENGASAH PISAU PENCACAH RUMPUT GAJAH BAGI PETERNAK SAPI DI KOTA PEREPARE

Abstract

The availability of properly chopped forage is a key factor in improving the productivity of beef cattle farming. One of the challenges faced by farmers in Parepare City is the rapid dullness of elephant grass chopper blades, which reduces chopping capacity, increases energy consumption, and disrupts feed supply continuity. This study aims to design and develop a sharpening machine for elephant grass chopper blades to assist farmers in maintaining their equipment. The research method includes literature review, mechanical and power transmission design, fabrication and assembly, and performance testing. The results indicate that the sharpening machine will restore blade sharpness more quickly and efficiently compared to manual methods. Sharpened blades will improve chopping capacity, reduce the workload of the chopper machine, and lower operational costs. Furthermore, the machine will support feed supply continuity and enhance cattle farm productivity. Therefore, the application of this sharpening machine is expected to provide a practical solution for improving feed processing efficiency and delivering tangible benefits to farmers in Parepare City.