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All Journal JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN Journal of Applied Mechanical Engineering Innovation
Khairul Irsad
Universitas Negeri Yogyakarta
Education Mechanical Engineering Social Sciences

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THE DESIGN OF PULPER MACHINE TO INCREASE COFFEE PRODUCTION CAPACITY IN REALIZING PEOPLE'S ECONOMY Kiromim Baroroh; Sutopo Sutopo; Aprilia Tina Lidyasari; Eva Imania Eliasa; Khairul Irsad; Nugroho Suryo Pambudi; Devi Kusumawati; Richa Lailil Ulya
Jurnal Dinamika Vokasional Teknik Mesin Vol. 8 No. 1 (2023)
Publisher : Department of Mechanical Engineering Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/dinamika.v8i1.54508

Abstract

The planning and making of the peeler machine for coffee skin are aimed at completing the needs of SMEs at Pagerharjo, Samigaluh, Kulonprogo. The manual process is the main obstacle in peeling coffee sheets in SMEs. The main objective of creating technological innovation is to assist workers in the production process using appropriate technology to make their work more qualified, effective, and efficient. In planning and making coffee pulper, we must study some literature, make plans, calculate the process of creating tools, and evaluate the tools' trial and error. The picture design use application, namely Autodesk Inventor. The size of the machine is 110 cm x 127 cm x 130 cm; using a motor with gas oil, and the first circle is 3600 rpm, used to pull components with the ratio 1:6, v-belt the type A 75, one solid ship with the diameter of 20 mm. the final result is that the capacity of the pulper machine for coffee is 610 kg/hour.
The Design of A Coffee Pulper Machine By Using Inventor Autocad Software Sutopo; Khairul Irsad
Journal of Applied Mechanical Engineering Innovation Volume 01, No. 01 April 2025
Publisher : Program Studi Sarjana Terapan Teknik Mesin, Fakultas Vokasi, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jamei.v1i1.880

Abstract

Coffee is one of the favorite beverages enjoyed by people from all walks of life. The main challenge in the coffee bean peeling process in small and medium enterprises (SMEs) is that it is still done manually. The primary goal of creating this technological innovation is to assist workers in the production process by using appropriate technology, thereby improving the quality, effectiveness, and efficiency of their work. The design optimization and manufacturing process of the coffee pulper machine begins with literature studies, design and calculations, the fabrication of the machine, and ends with testing. The design is created using Inventor Autocad software. The coffee peeling machine measures 110 cm x 127 cm x 130 cm and is powered by a gasoline engine with an initial speed of 1800 rpm, which increases to 3600 rpm. It uses two pulleys with a ratio of 1:6, an A-75 V-belt, and a solid shaft with a diameter of 20 mm. The final result shows that the coffee pulper machine has a capacity of 610 kg per hour.
Co-Authors Aprilia Tina Lidyasari Devi Kusumawati Eva Imania Eliasa Kiromim Baroroh Nugroho Suryo Pambudi Richa Lailil Ulya Sutopo