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Rancang Bangun Mesin Penggiling Sambel Pecel dengan Penerapan Antropometri Guna Meningkatkan Efisiensi dan Kepuasan Pengguna (Studi Kasus: UMKM Warung Pecel dan Rujak 46) Krishartanto, Riski; Purnama, Jaka
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 2 (2024): April
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i2.27931

Abstract

The sambel pecel grinding machine is a machine used to smooth the ingredients of sambel pecel. The ingredients for making sambel pecel consist of fried peanuts, brown sugar, red chili, garlic, lime leaves, and other ingredients. All these ingredients will be ground to make sambel pecel. UMKM pecel and rujak coffee shop 58 in the process of grinding sambel pecel still requires services from other places, so that condition causes the production process to be less efficient. The purpose of this research is to make a sambel pecel grinding machine part of the transmission system.The results of the design of the resource and transmission parts of the sambel pecel grinding machine are: the resource used is an AC electric motor with a power of 0.268 Hp and a rotation speed of 2900 rpm, the transmission used is a pulley and a type A V-belt to drive the grinder, the diameter of the drive pulley used is 65 m, the driven pulley is 130 mm, the length of the V-belt circumference is 711 mm, number of belts required 1 piece, and uses a WPA 40 gearbox with a ratio of 1: 20.
Analisis Jumlah Pekerja Metode Work Load Analysis PT. Kasa Husada Wira Jatim Pratama, Agit Septian; Purnama, Jaka; Yuwono, Istantyo
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 4 (2026): November - January
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i4.3816

Abstract

Sumber daya manusia merupakan elemen krusial dalam keberlangsungan proses produksi, karena jumlah tenaga kerja yang sesuai dengan beban kerja akan berpengaruh langsung terhadap produktivitas, kualitas produk, serta efisiensi biaya operasional perusahaan. Penelitian ini dilakukan di PT Kasa Husada Wira Jatim, sebuah perusahaan yang bergerak di bidang produksi alat kesehatan, dengan tujuan menentukan jumlah tenaga kerja optimal pada proses produksi kasa lipat. Penentuan kebutuhan tenaga kerja dilakukan menggunakan metode Work Load Analysis (WLA), yang mampu mengukur beban kerja aktual berdasarkan waktu rata-rata, standar deviasi, kecukupan data, serta performance rating dari setiap elemen kerja. Elemen-elemen yang dianalisis mencakup proses penerimaan bahan baku, pemeriksaan kualitas, pemotongan, pelipatan, hingga tahap pengemasan. Seluruh tahapan tersebut diukur secara sistematis untuk memperoleh gambaran akurat mengenai waktu baku yang dibutuhkan dalam menyelesaikan setiap aktivitas produksi. Hasil penelitian menunjukkan bahwa seluruh data telah memenuhi batas kecukupan sehingga valid untuk digunakan dalam perhitungan kebutuhan tenaga kerja. Berdasarkan analisis waktu baku dan tingkat beban kerja, diperoleh jumlah tenaga kerja optimal yang diperlukan guna mencapai target produksi dengan efisiensi maksimal. Temuan ini memberikan gambaran penting bagi perusahaan dalam menyusun strategi pengelolaan sumber daya manusia yang lebih efektif, adaptif, dan berkelanjutan. Selain itu, penelitian ini dapat dijadikan referensi dalam meningkatkan produktivitas serta memastikan kualitas produk tetap terjaga melalui penataan tenaga kerja yang tepat dan terukur
Penerapan Metode Continous Review System dalam Proses Pengendalian Bahan Baku Karet Guna Meminimalkan Stock Akbar, Muhammad Ghany; Nuha, Hilyatun; Purnama, Jaka
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 1 (2026): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i1.52177

Abstract

PT Putrasean Rubber Industri faces recurring shortages of brown rubber, which lead to stock outs, production delays, and increased inventory costs. This study aims to apply the Continuous Review System (CRS) method to improve raw material inventory control, minimize shortages, and reduce total inventory costs. The research uses production, demand, lead time, ordering cost, holding cost, and shortage cost data from September 2024 to August 2025. The CRS method is analyzed through two scenarios—back order and lost sales—and compared with the company’s existing inventory system. The results indicate that CRS provides more accurate calculations of optimal order quantity, safety stock, and reorder point. Furthermore, CRS generates lower total inventory costs compared to the existing method. Overall, the application of CRS is proven to be more efficient in ensuring production continuity and meeting customer demand consistently.
Analisis Beban Kerja dan Studi Waktu Kerja dalam Upaya Meningkatkan Kinerja Produksi pada UMKM Sambal Clarita, Shindy Angel; Purnama, Jaka
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 1 (2026): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i1.52289

Abstract

UMKM Sambal in Surabaya produces chili sauce using semi-manual processes and still faces problems related to high workload, unstable processing time, and unbalanced task distribution. This study aims to analyze physical workload, determine standard time, and evaluate labor requirements in the production process. The methods used include Cardiovascular Load (CVL), Stopwatch Time Study, and Workload Analysis (WLA). The CVL results show that the highest level of physical fatigue occurs in the cooking process. Time study results indicate that the standard output is determined by the process with the minimum production capacity, namely the cooking process as the production bottleneck. The WLA analysis on the cooking process shows a workload exceeding 100%, indicating an overload condition. Therefore, this study recommends optimizing task allocation and improving labor utilization to enhance productivity, efficiency, and production stability.
Analisis Beban Kerja Mental dan Fisik untuk Upaya Pengendalian Kelelahan di CV. XYZ Muchtar, Muhammad; Purnama, Jaka
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 1 (2026): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i1.52306

Abstract

CV. XYZ is a manufacturing company in East Java that produces various types of concrete, including concrete roof tiles. The contract work system with half-day work hours often causes production targets to be missed, especially for workers who excuse themselves due to illness. This condition has an a impact on increasing the pysical and mental workload using a cardiovascular load (CVL) method and the mental workload using NASA-TLX. The results show that worker 3 at the roof tile printing station 1 had that highest %CVL value, namely 70,53%, and decreased to 59,25% after improvements were made. Meanwhile, worker 4 at the roof tile printing station 2 obtained the highest NASA-TLX score of 80,33, which then decreased to 72,33. This study recommends increasing discipline in the use of PPE and placing workers according to age to improve working conditions.
Analisis Beban Kerja untuk Optimalisasi Produktivitas Tenaga Kerja pada Lini Produksi Mesin Pond (Studi kasus: UD. XYZ) Wibisono, Satria Abdi; Purnama, Jaka
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 1 (2026): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i1.52364

Abstract

This study analyzes workload and determines the optimal number of workers on the pond machine production line at UD. XYZ  using Workload Analysis (WLA) method and stopwatch time study. Data were collected through direct observation of 7 workers with 24 observations per work station during July-November 2025. The results show significant workload imbalance: the blade board manufacturing station experienced 446% overload, pond processes for Ivory 310, Duplex 350, and Duplex 310 were 185%, 191%, and 192% respectively, while plano paper cutting, QC cleaning, and packaging stations experienced underload below 75%. Standard time for pond processes ranged from 7.79-8.01 minutes. The study recommends adding 3 workers (total 10 people) with optimal redistribution to reduce workload to 46-111%, saving operational costs of Rp 10,368,000 per month (27%) while increasing productivity to achieve the target of 2,000 units per day.
Analisis Pengukuran Beban Kerja dan Mental Pekerja Produksi Menggunakan Metode Cardiovascular Load (CVL) dan NASA-TLX Pridase, Figo; Purnama, Jaka
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 1 (2026): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i1.52367

Abstract

This stuidy analyzeid thei physical and meintal workload of produiction workeirs at CV. Man Jaya uising thei Cardiovascuilar Load (CVL) and NASA-TLX meithods. Initial meiasuireimeint reisuilts showeid a physical workload in thei heiavy cateigory, with a %CVL valuiei in thei raw mateirial cuitting seiction of 63% and asseimbly of 61.2%. Afteir improveimeints throuigh work activity arrangeimeint and thei uisei of assistivei deiviceis, thei %CVL valuiei deicreiaseid to 48% and 51.4% (modeiratei cateigory). For meintal workload, raw mateirial cuitting and finishing workeirs had WWL valuieis ​​of 92 and 91 (veiry high cateigory). Afteir impleimeinting improveimeints in thei form of improveid work commuinication, cleiareir division of tasks, and improveid lighting, thei WWL valuieis ​​deicreiaseid to 76 and 73 (high cateigory). Thei reisuilts of this stuidy can bei a reifeireincei for companieis to improvei work systeims, increiasei Occuipational Safeity and Heialth (K3), and workforcei produictivity.
Analisis Beban Kerja dan Kebutuhan Tenaga Kerja pada lini Produksi Lemari Kaca dengan Pendekatan Work Load Analysis (WLA) Alvianto, Deny Nur; Purnama, Jaka
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 1 (2026): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i1.52438

Abstract

The increasing demand for glass cabinets at CV. Nanda Jaya has intensified the workload on the production line, leading to inefficiencies such as delays in order completion and potential worker fatigue. This study aims to analyze workload and determine the optimal number of workers at each workstation using the Work-Load Analysis (WLA) method. Data collection was conducted through direct observation, work-time measurement, heart rate monitoring using the Heart Rate Reserve (HRR) method, and uniformity and adequacy tests. The results indicate an imbalance in workload distribution, with the assembly station recording the highest standard time of 126.60 seconds, making it the primary bottleneck in the production process.
Rancang Bangun Mesin Pemecah Kulit Ari Kedelai Untuk Meningkatkan Produktivitas Industri Tempe Pada UMKM Tempe Bapak Mahmudi Munir, Munir; Purnama, Jaka
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 1 (2026): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i1.52560

Abstract

Soybeans are an important food ingredient in Indonesia and are the main ingredient in making tempeh. Mr. Mahmudi's tempeh MSME in Sidoarjo has difficulty meeting market demand because the soybean peeling process is still done manually, resulting in slow production and less than optimal results. This study aims to design a more efficient soybean peeling machine and measure productivity increases after its implementation. The design process was carried out through literature studies, field observations, interviews, and data analysis, including worker anthropometric data to ensure the machine is ergonomic and safe to use. Test results showed that the machine was able to peel 8 kg of soybeans in 1 minute 9 seconds, much faster than the manual method which requires 8 minutes 23 seconds. Productivity increased by 628.9%, proving that this machine can significantly improve the efficiency, consistency, and production capacity of MSMEs.
Analisis Produktivitas Kerja dan Penjadwalan Perawatan Mesin Lipat Divisi Kasa Premium dengan Metode Preventive Maintenance Setiawati, Nadila Dwi; Purnama, Jaka
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 1 (2026): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i1.52424

Abstract

PT. Kasa Husada Wira Jatim is a manufacturing company engaged in the manufacture of medical devices, the products produced are gauze, medical masks, and also cotton. In the production process the system used is Make To Order, this results in the absence of ready stock stored, many delays in completing orders. This study aims to determine the level of work productivity using the Overall Equipment Effectiveness (OEE) method, and also the maintenance schedule for folding machines. The folding machine of the Premium Kasa Division which is often damaged, in the period from August 2024 to July 2025 there were 31 damages with critical components of the knife and seal. From the results of the Mean Time To Failure calculation for the knife component, the replacement time is once every 26 days, for the seal component once every 19 days. This study is expected to minimize delays in completing orders.
Co-Authors Agustina, Nur Hayati Akbar, Muhammad Ghany Alvianto, Deny Nur Antoni, Darius Bain Khusnul Khotimah Budi Witjaksana, Budi Clarita, Shindy Angel Eko Pramono Eza Rahmanita Febyyanti , Nurul Hardianto, Kresna Frantiarno Hartono, Moh Arief Andri Hendra Effendi Hidayati, Evi Istantyo Yuwono, Istantyo Juwandono, Joko Tri Kisawa, Musthofa Korib, Fatkhan Krishartanto, Riski Lingardi Wiratama Lutfi, Moh Ali Mayah, Vivi Melani, Yayuk Ike Muchtar, Muhammad Muhamad Akbar Munir Munir, Munir Nuha, Hilyatun Nur Rizka Athirah Nurdiyanton, Nurdiyanton Permana, Midi Agus Pratama, Agit Septian Pridase, Figo Purnama, Rieza Rijky Raimundo, João Ridwan, Ridwan Setiawati, Nadila Dwi Vivi Mayah Wibisono, Satria Abdi Widyantika, Wandah Wulandari , Esti Yayuk Ike Meilani Yayuk Ike Melani Yayuk Ike Melani Yeni Kustiyahningsih Zain, Badrus Sibyan Zainal Arief