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Pemberdayaan Ekonomi KWT Bawang Ceria Melalui Penerapan Teknologi Spinner Otomatis dalam Produksi Keripik MOCAF Afifah, Dini Nur; Hamad, Alwani; Haq, M Tsabit Sofatul; Mauliana, Dinda; Hartanti, Dwi; Wiranata, Ardi
Jurnal Pengabdian kepada Masyarakat (ABDIKEMAS) Vol 7 No 2 (2025): Jurnal Pengabdian kepada Masyarakat (ABDIKEMAS)
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat, Politeknik Kesehatatan Kemenkes Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36086/abdikemas.v7i2.3593

Abstract

This community service program aims to address the problem of excessive oil content in MOCAF dumpling chips produced by the Bawang Ceria Farmer’s Women Group in Banjarnegara. The previous manual draining process was found to be ineffective, causing the product to turn rancid quickly and have a short shelf life. As a solution, the implementation team introduced an oil spinner machine based on a centrifugal system equipped with automatic speed control. The program was carried out through socialization, hands-on training, and a joint technology trial with the member group. The results indicate that the spinner effectively reduced oil content by approximately 10%, producing chips with a crispier texture and a more appealing appearance. The integrated dimmer and automatic timer features ensured stable processing and consistent product quality. Although a slight decrease in savory flavor was noted due to reduced oil content, the overall product remained well accepted by consumers. Furthermore, the training activities significantly enhanced the members’ understanding and technical skills, as reflected in an increase in knowledge level from 24.61% to 80.48%.
THE EFFECT OF NICKEL ELECTROPLATING ON THE SURFACE HARDNESS OF LOW CARBON STEEL Salman; Ardi Wiranata; Sinarep; Paryanto Dwi Setyawan
Energy, Materials and Product Design Vol. 1 No. 2 (2022): Energy, Materials and Product Design
Publisher : Jurusan Teknik Mesin dan Industri, Fakultas Teknik, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Electroplating on steel is basically done with the aim of protecting the steel surface from corrosion attack. However, it is necessary to know the quality surface hardness of steel that has undergone electroplating. This research is determining the electroplating time and the best anode and cathode distance to surface hardness in the nickel electroplating process on low carbon steel. The method was done by placing the specimen into a electrolyte solution. Then the hardness test was carried out on the specimen. The results shown that the ST-37 steel coating with nickel with a variation of the plating time of 12 minutes and the distance between the anode and cathode of 150mm,has highest hardness number of 246.7kg/mm2. By ANOVA analysis the coating time greatly affects the surface hardness.