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All Journal OPSI Heuristic JHP17 (Jurnal Hasil Penelitian) Jurnal Sistem dan Manajemen Industri Jurnal Teknik Industri Terintegrasi (JUTIN) Jurnal Surya Teknika JISO : Journal of Industrial and Systems Optimization Journal La Multiapp Industrika : Jurnal Ilmiah Teknik Industri Integrasi : Jurnal Ilmiah Teknik Industri
Erni Puspanantasari Putri, Erni Puspanantasari
Fakultas Teknik, Universitas 17 Agustus 1945 Surabaya
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Transportation Other

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Perancangan Alat Pembuat Adonan Siomay pada UMKM Camilansiomay Sidoarjo dengan Metode Quality Function Deployment Putra, Avan Dwi Syah; Putri, Erni Puspanantasari
Industrika : Jurnal Ilmiah Teknik Industri Vol. 9 No. 2 (2025): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v9i2.1943

Abstract

An innovative solution to increase the production efficiency of culinary MSMEs such as dumplings and dimsum is the development of a meat grinding machine with a mixer. MSMEs are able to produce 15-23kg of dough and the product is sold for IDR 2,500/piece. The House of Quality (HoQ) and Quality Function Deployment (QFD) methods are used in this research to ensure that the machine design meets user needs. Starting with a survey to determine customer needs, which are then translated into technical specifications on the House of Quality matrix. The analysis results show that ergonomics, energy efficiency and ease of maintenance are the most important. The finished construction of the machine has integrated features of automatic grinding and uniform kneading. It is hoped that these findings will help the sustainability of MSMEs by reducing production time and improving product quality. This machine uses a parallel system, so when it is turned on, the grinding machine and mixer move together. The machine has a power of 900 watts and a speed of 1400 rpm. The production capacity is ± 3 kg in 10 minutes. Grinding machines and mixers are very worthy of investment because the ROR produced is 116.4% per year, the profitability index is 45.32 and the payback period is 0.58 months, which shows that the investment will be returned in less than one month, making this a very efficient and efficient investment. profitable for MSMEs, dimsum dumplings. Keywords: Grinding machine and mixer , House of Quality, Investment, Quality Function Deployment, UMKM
Penjadwalan Perawatan dan Optimalisasi Persediaan Sparepart Mesin Press Batu Tahan Api Guna Memitigasi Akibat Breakdown pada PT XYZ Arizqi, Moh Romadhon; Putri, Erni Puspanantasari
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9202

Abstract

PT Loka Refractories Wira Jatim is a refractory material manufacturing company for the cement, steel, power generation, and waste processing industries. In the last five months, there has been an increase in damage to the press machine, especially the stamp, disc, and moldbox components, which disrupts production and increases maintenance costs. To overcome this, the company optimizes the maintenance system and spare part management with the Total Productive Maintenance (TPM), Reliability-Centered Maintenance (RCM) and Time-Based Maintenance (TBM) approaches. MTTF and MTTR analysis are used to prepare a preventive maintenance schedule, where TBM is applied to components with predictable damage such as stamps, discs, and oil, while RCM is for gears and axles. TPM involves operators in daily maintenance. Spare part management uses the Reorder Point (ROP) method based on actual consumption and lead time, ensuring timely spare part availability without overstocking, and supporting production efficiency and sustainability.
Analisis Kebutuhan Tenaga Kerja Untuk Meningkatkan Output Produksi Loyang dengan Metode Stopwatch Time Study Maharani, Olivia Eka; Putri, Erni Puspanantasari; Rosyidiin, Afrigh Fajar
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9372

Abstract

UD. Loyang Pan Ikan is a manufacturing industry that has been producing galvalume trays since 2010. The production process is still done manually, involving four workers and producing an average of 4,000 baking sheets per month. Each worker handles more than one work element, which can trigger physical fatigue and impact the increase in standard time as well as the high workload. This research aims to analyze the workload, identify lesseffective activities, and determine the ideal number of workers. The methods used include Stopwatch Time Study to determine standard time, Work Load Analysis (WLA) to measure workload, and Work Force Analysis (WFA) to calculate labor requirements. The analysis results show that Worker 1's workload is 125.22% and Worker 4's is 120.58%, which exceed the normal limits. Therefore, it is recommended to add two more workers to reduce the workload and increase productivity.
Analisis Waktu Standar Produksi dengan Stopwatch Time Study Guna Penentuan Jumlah Tenaga Kerja Alfan, Alfan Ridho; Putri, Erni Puspanantasari
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9379

Abstract

UD Logam Abadi is a manufacturing company that produces accessories for PLN and Telkom, one of which is the Suspensen Q spare part. The company is experiencing difficulties due to the lack of a standard working time, resulting in workers not having daily targets, which impacts the achievement of production volume. Fluctuating market demand and the manual assembly process make the role of labor very important. This research aims to determine the standard production time and the optimal number of workers using the Stopwatch Time Study method. The research results indicate that the standard time to complete one unit of Suspensen Q is 550.49 seconds or about 9.16 minutes. The optimal number of workers needed is 2 to 3 per division.
Pengoptimalan Produksi pada Pembuatan Rak Piring Berdasarkan Studi Waktu Kerja Fahmi, Izudien; Putri, Erni Puspanantasari
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i3.46427

Abstract

UD Yurike, a furniture company in Surabaya, the production process in this company is constrained by the absence of a standard time to complete one unit of plate rack. This led to the absence of a target number of units to be completed by each worker per day. This condition has an impact on the difficulty of achieving targets in the midst of fluctuating demand and the manual assembly process. The purpose of this research is to understand the standard time to complete one unit of plate rack and the labor requirements per division using the Stopwatch Time Study method. The results of data processing show that the amount of standard time needed to complete one unit of plate rack is 1967.11 seconds (equivalent to 32.79 minutes), with additional labor requirements for the pipe frame coloring division to 2 workers and wire frame coloring to 4 workers and other.
Co-Authors Aduldaecha, Sukon Afrigh Fajar Rosyidiin Alfan, Alfan Ridho Arizqi, Moh Romadhon Aulia, Dian Rahma Ayun Maduwinarti Fahmi, Izudien Firmansyah, Mochamad Jordan Dwi I Nyoman Lokajay, I Nyoman Istantyo Yuwono, Istantyo Maharani, Olivia Eka Nasrullah, Muhammad Iqbal Parinov, Ivan A. Plando, Almaceley S. Pratama, Novi Ariyan Puteri, Agatha Hannabel Avnanta Putra, Avan Dwi Syah Putra, Bonifacius Raditya Sri Pramana RR. Ella Evrita Hestiandari Sajiyo Sajiyo, Sajiyo Sri Andayani Su pardi, Su Zakaria, Muhammad Iclasul