DEVELOPMENT OF A MANUALLY-OPERATED MECHANICAL VEGETABLE CHOPPER
Résumé
This paper presents the development of a manually-operated mechanical vegetable chopper. The fabricated device consists of a pusher assembly, blade assembly and base assembly. The device was designed to address the challenges of time consumption, hygienic problem and contamination, and injuries associated with the manual process of chopping vegetables using knife. Comparative study on the performance of the mechanical vegetable chopper and manual operation showed considerable differences in cutting time and the quality of the output. Hence, the proposed device helps in saving time and effort in chopping vegetables, ensures safety to the users, and is environment-friendly due to absence of electricity and of noise to the operating environment.
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