Design and development of an automatic electric dehydrator for food products

Abstract

This project focuses on the design and development of an energy-efficient food dehydrator tailored to the needs of small-scale producers and households. The dehydrator is designed to address key challenges such as high energy consumption, uneven drying, and lack of user adaptability in conventional models. By integrating insulation, enhancing airflow, and a user-friendly manual control system for temperature and drying time, the dehydrator achieves a 50% reduction in energy usage while delivering consistent drying performance. Rigorous testing has validated the system’s efficiency, usability, and ability to process various food products, including fruits, vegetables, and herbs. This locally manufactured solution offers a sustainable and cost-effective approach to food preservation, contributing to food security and environmental conservation goals. Keywords: Food dehydration, energy efficiency, user-friendly design, airflow optimization, sustainable food preservation.