Desarrollo de una secadora de cacao de 500 libras por lote

Abstract

This study focuses on developing a prototype of a cocoa drying machine with a capacity of 5 quintals, designed to improve drying efficiency and prevent economic losses for small farmers. The initiative addresses the need to cope with unfavorable climatic conditions and ensure a high-quality product. The prototype includes components such as a Siemens LOGO PLC, solenoid valves, fans, and an automatic ignition system. Simulations and tests were conducted to verify the correct functioning of the system, ensuring that the drying process is efficient and safe. The machine is made of galvanized steel ASTM A36, complying with sanitary and quality standards for food products. The drying process takes approximately 1 hour and 30 minutes, and it was verified that the prototype reaches its maximum drying temperature in five minutes. The total cost of the project is $2,645.67, representing a viable investment for small farmers.