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All Journal Jurnal Teknik Industri R.E.M (Rekyasa Energi Manufaktur) Jurnal Knowledge Engineering and Data Science PROZIMA (Productivity, Optimization and Manufacturing System Engineering) JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri Home Economics Journal Tibuana : Journal of Applied Industrial Engineering Industri Inovatif : Jurnal Teknik Industri INAQUE: Journal of Industrial & Quality Engineering Jurnal Graha Pengabdian Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) Jurnal Pengabdian Masyarakat Bhinneka IRA Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Nurdiansyah Rudi
Universitas Negeri Malang
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences Other

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Forecasting Sales of Hex Nut Using Trend Linier Line (TLL) Methode and Monte Carlo Simulation in PT. KMS East Java Apriliana Sari W., Indah; Isma P., Boy; Nurdiansyah, Rudi
Tibuana Vol 5 No 01 (2022): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.5.01.4542.8-12

Abstract

This study presenting the result of forecasting sales of Hex Nuts between the Trend Linear Line (TLL) method and Monte Carlo Simulation. To determine the appropriate method, the Mean Average Percentage Error (MAPE) is used to evaluate theerror rate. We find that the Monte Carlo simulation outperforms the TTL method, where the MAPE value of the Monte Carlo simulation is 7,61%. Based on the result, the Monte Carlo simulation is the appropriate method to forecast the sales rate of Hex Nuts in the PT. KMS.
Integrated Granoformix Automation Improves Efficiency, Product Consistency, Hygiene, and Traceability in a Food Microenterprise: Penelitian Rudi Nurdiansyah; Erwin Komara Mindarta; Eddy Rudiyanto; Marji; Siti Keishia Amiko Putri; Ryad Rafa Zamzami; Satria Yudha Ramadhan Bing Slamet
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 5 No. 1 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 5 Nomor 1 (Juli 2026 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v5i1.7995

Abstract

This study evaluated Granoformix, a granola-bar forming and packaging system, as the core of a socio-technical intervention in a microenterprise in Malang, Indonesia. A before-and-after implementation combined PLC-controlled processing with one-way flow, GMP/SSOP, operator training, standardized records, a digital dashboard, and QR-based traceability. Product dimensions and mass were assessed in 100 bars before and after implementation. Batch time decreased from 318 to 205 min (-35.5%), output increased from 320 to 430 bars, and productivity rose from 60 to 126 bars h-1. Dimensional compliance increased from 66% to 95%, weight compliance from 68% to 96%, and defects decreased from 10.0% to 3.3%. Hygiene audit scores increased from 58 to 74, digital-record completeness reached 96.1%, and production cost declined from IDR 5,500 to IDR 4,500 per bar. Appropriate-scale automation delivered operational, quality, hygiene, traceability, and cost gains when embedded within standardized processes and workforce capability.
Co-Authors Abdul Muid Aisyah Larasati Alfarisyi, Ri’syad Salman Alhafidh, Muhammad Nursyamsu Ammar Hilmi Fauzaan Anik Dwiastuti Apriliana Sari W., Indah Aufa, Muhammad Izzul Azzahra, Prestika Dilla Budi Santosa Budi Santosa Budi Santosa Chintia Dwi Wangsa Kuswardani Eddy Rudiyanto Eko Budi Pratama Erwin Komara Mindarta Esin Sintawati Fini Alfionita Umar Fuad Indra Kusuma Hamas, Ryan Wajdy Hanif, Benzfica Ibnu Toharri Irsyad Khoirun Ramadhan Isma P., Boy Izzul, Muhammad Kareem, Nafi Karika, Sri Kevin Benedicta Kuswardani, Chintia Dwi Wangsa Le, Trung Marji Mubarok, Zamruda Sariangi Sauqi Muhammad Ali Ridho Muhammad Izzul Aufa Muhammad Mukhsin J. Muhammad Nursyamsu Alhafidh Nikmatus Sholikha Nikmatus Sholikha, Nikmatus Novia Ramadhani Widya Prasetyo Nur Afifah Nur Endah Purwaningsih Permana, Yafi Elian Rafida Salwa Nida Rizky Asyari Ryad Rafa Zamzami Sandi Surya Wijaya Satria Yudha Ramadhan Bing Slamet Sevira Nallendra Putri Shafa Wulan Ramadhanti Siti Keishia Amiko Putri Stefanus Eko Wiratno Stefanus Eko Wiratno, Stefanus Syahidah Amaturrosyid Syechan Ali Tamara Rahma Widowati Tamara Rahma Widowati Toyyibah, Corin Saila Rizqi Tutuko, Putri Kinanti Ayu Hapsari Virna Rachma Fitriani Widayat, Vereline Abigael Yudistira, Febrina Dzuldah Zahra Aulia Fitri