Multifunction roller mill coffee grinder for enhanced energy efficiency and quality for coffee micro-enterprise/ Salm Kennedy E. Boquil, Ronald Sebastian O. Desquitado, Maryam Katrina Dave G. Gabarda, Christel A. Ison, Paula Danielle G. Manansala, and Marvin V. Mariano.--

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Boquil, Salm Kennedy E [author]

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Material type: Text

TextPublication details: Manila: Technological University of the Philippines, 2025.Description: xiii, 160pages: 29cmContent type:

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BTH TK 145 B67 2025

Dissertation note: College Of Engineering.-- Bachelor of science in electrical engineering: Technological University of the Philippines, 2025. Summary: The study focuses on developing a multifunction roller mill coffee grinder designed to enhance energy efficiency and grinding quality for coffee micro-enterprises. This innovative system incorporates synchronized roller mills, Arduino-based control systems, and integrated cooling and cleaning mechanisms to optimize operational performance. The grinder offers multiple grind sizes—such as coarse, regular, and fine—while ensuring minimal energy consumption and consistent output quality. The study aims to address critical challenges in coffee grinding, including high energy costs and consumption, maintenance, and environmental impact, by utilizing a sustainable and resource-efficient design. The methodology involves the integration of structural components, automation through Arduino programming, and systematic testing of key parameters such as energy efficiency, motor performance, grind quality, and overall performance. A flow process model ensures seamless operation, from feeding coffee beans to outputting ground coffee at various sizes, with real-time monitoring and adaptive cooling and cleaning systems to prevent overheating and remove the remaining residue respectively. The significance of this study lies in its potential to benefit micro-enterprises by reducing electricity costs, promoting sustainability, and enhancing productivity. Additionally, it opens avenues for future research on energy-efficient machinery for the food and beverage industry. Preliminary findings aim to demonstrate increased production capacity, energy efficiency, and high-quality outputs with precise grind sizes, contributing to the operational and economic growth of coffee micro-enterprises.

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Item type	Current library	Shelving location	Call number	Copy number	Status	Date due	Barcode
Bachelor's Thesis COE	TUP Manila Library	Thesis Section-2nd floor	BTH TK 146 B67 2025 (Browse shelf(Opens below))	c.1	Not for loan		BTH0006437

Bachelor's thesis

College Of Engineering.--
Bachelor of science in electrical engineering: Technological University of the Philippines,
2025.

Includes bibliographic references and index.

The study focuses on developing a multifunction roller mill coffee grinder
designed to enhance energy efficiency and grinding quality for coffee micro-enterprises.
This innovative system incorporates synchronized roller mills, Arduino-based control
systems, and integrated cooling and cleaning mechanisms to optimize operational
performance. The grinder offers multiple grind sizes—such as coarse, regular, and
fine—while ensuring minimal energy consumption and consistent output quality. The
study aims to address critical challenges in coffee grinding, including high energy costs
and consumption, maintenance, and environmental impact, by utilizing a sustainable and
resource-efficient design. The methodology involves the integration of structural
components, automation through Arduino programming, and systematic testing of key
parameters such as energy efficiency, motor performance, grind quality, and overall
performance. A flow process model ensures seamless operation, from feeding coffee
beans to outputting ground coffee at various sizes, with real-time monitoring and adaptive
cooling and cleaning systems to prevent overheating and remove the remaining residue
respectively. The significance of this study lies in its potential to benefit
micro-enterprises by reducing electricity costs, promoting sustainability, and enhancing
productivity. Additionally, it opens avenues for future research on energy-efficient
machinery for the food and beverage industry. Preliminary findings aim to demonstrate
increased production capacity, energy efficiency, and high-quality outputs with precise
grind sizes, contributing to the operational and economic growth of coffee
micro-enterprises.

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