RANCANG BANGUN MESIN PENGUPAS KULIT LUAR BIJI KOPI (PULPER)

Authors

  • Reynaldi Anggara
  • Muhammad Salman Alfarisi
  • Indah Cahya Dinata Politeknik Manufaktur Negeri Bangka Belitung
  • Masdani Masdani
  • Muhammad Haritsah Amrullah

Keywords:

coffee, coffee fruit, peeler machine

Abstract

Indonesia is one of the coffee producing countries in the world. Coffee in Indonesia has characteristics and a delicious aroma and tends to be bitter. Coffee plants in Indonesia grow at an altitude of 400-700 above sea level with a temperature of 24-30ºC. The problem raised in this research is how to design and build a coffee bean pulper machine so that the coffee beans can be peeled from the skin. With a target capacity of 8 kg/hour and the percentage of the coffee outer skin that is peeled 70. Based on the trial results of 3 times on the coffee bean peeling machine, the following results were obtained. In the first process of peeling the coffee skin with a time of 1 minute 30 seconds in 1 process it consumes 400 grams. In the 2nd trial results, within 3 minutes it produced 870 grams. And the results of the third trial with a time of 12 minutes produced 3600 grams. Based on the results of the design and manufacture of a coffee bean peeler machine using the VDI 2222 method and using the Inventor 2020 software, it produces a machine design that functions properly. This machine is able to peel coffee beans from the skin in 12 minutes to get a yield of 3600 grams, using an electric motor ¼ HP.

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References

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Published

20-07-2023

How to Cite

Anggara, R. ., Salman Alfarisi, M., Cahya Dinata, I. ., Masdani, M., & Haritsah Amrullah, M. . (2023). RANCANG BANGUN MESIN PENGUPAS KULIT LUAR BIJI KOPI (PULPER). Prosiding Seminar Nasional Inovasi Teknologi Terapan, 3(01), 270–273. Retrieved from http://snitt.polman-babel.ac.id/index.php/snitt/article/view/470

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