Analisis Komparasi Efisiensi Pengelolaan Persediaan Plat Stainless steel 3mm Pada Produk Mesin Peras Santan Otomatis dengan Metode Just in Time dan Economic Order Quanitity (Studi Kasus PT. Cahaya Agro Teknik-Kota Surabaya)

Gatot Basuki H.M, Ali Ali Sulton

Abstract

This study aims to analyze and compare the efficiency of inventory management for 3mm stainless steel plates used in the production of automatic coconut milk extractor machines at PT. Cahaya Agro Teknik. The company currently implements a routine ordering policy without an optimized quantitative approach, resulting in high inventory costs. Based on the analysis, the Economic Order Quantity (EOQ) method can reduce total inventory costs from IDR 4,444,000 to IDR 2,667,200 by recommending an optimal order quantity of 20.5 sheets with two orders per year. Meanwhile, the Just in Time (JIT) method demonstrates greater cost efficiency, with potential savings of over IDR 3 million depending on the ordering scenario. The comparison reveals that the JIT method is more effective in minimizing inventory costs and improving overall inventory efficiency. Therefore, JIT is recommended as the most suitable approach to support the raw material needs of the company's production process.

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References

S. D. Ningsih and A. A. Pratama, “Penerapan Metode Just In Time sebagai Alternatif Pengendalian Persediaan Material Pada PT BEHAESTEX, Pandaan Pasuruan,” Institut Agama Islam Negeri Surakarta, 2022. doi: 10.47201/jamin.v4i1.105.

A. Novanto, “Analisis Pengendalian Persediaan Kedelai Sebagai Material Tahu Dengan Menggunakan Metode EOQ Dan POQ (Studi Kasus: Home Industri Tahu Napel),” Repos. unissula, no. 1, p. 86, 2023.

S. Christian, F. Fauzul, and M. Ikhsan, “Analisis Economic Order Quantity ( EOQ ) Dalam Pengelolaan Persediaan Produk Beras Di PT ABC,” vol. 5, no. 2, pp. 765–776, 2024, [Online]. Available: https://www.ojs.stieamkop.ac.id/index.php/ecotal/article/view/1883

W. A. Mujib, “Sistem Administrasi Gudang Material PT Japfa Comfeed Indonesia TBK Unit Gedangan , Sidoarjo,” Econ. Bus. Manag. J., vol. 3, no. 2, pp. 82–86, 2024, [Online]. Available: https://ejournal-rmg.org/index.php/EBMJ/article/view/228

A. Wijaya, N. J. Humayra, S. N. Apriani, and G. Djuanda, Penerapan Metode Just In Time(JIT) Dan Economic Order Quantity (EOQ) dalam Upaya Optimalisasi Biaya Material Produksi Bakso di Usaha Mikro Kecil dan Menengah (UMKM, 1st ed. Sukoharjo: Tahta Media group, 2024. [Online]. Available: http://tahtamedia.co.id/index.php/issj/article/view/936

D. Arfadila and H. Banjarnahor, “Analisis Persediaan Material Dengan Metode Economic Order Quantity Pada Industri,” Pros. Semin. Nas. Ilmu Sos. dan Teknol., vol. 6, p. 2, 2024, [Online]. Available: https://ejournal.upbatam.ac.id/index.php/prosiding/article/view/9362

G. B. H. Mukti, “Analisis Pengendalian Persediaan Material Dengan Menggunakan Pendekatan Economic Order Quantity Di PT. XYZ,” Semin. Nas. Teknol. Ind. Berkelanjutan II (SENASTITAN II), pp. 481–486, 2022.

S. Rif’ah Hasanati et al., “Penerapan Lean Manufacturing Di Persusahaan Mixue,” J. Manaj. Dan Akunt., vol. 1, no. 4, pp. 219–230, 2024, [Online]. Available: https://doi.org/10.62017/wanargi

M. J. Schniederjans and Q. Cao, “An alternative analysis of inventory costs of JIT and EOQ purchasing,” Int. J. Phys. Distrib. Logist. Manag., vol. 31, no. 2, pp. 109–123, 2001, doi: 10.1108/09600030110387507.

U. Aryanto, “Bab III - Metode Penelitian Metode Penelitian,” Metod. Penelit., pp. 32–41, 2018.

D. Permata Sari, “Faktor-Faktor Yang Mempengaruhi Keputusan Pembelian, Kualitas Produk, Harga Kompetitif, Lokasi (Literature Review Manajemen Pemasaran),” J. Ilmu Manaj. Terap., vol. 2, no. 4, pp. 524–533, 2021, doi: 10.31933/jimt.v2i4.463.

G. B. Hm and B. Wijiantoro, “Analisis Efisiensi Biaya Perencanaan Material Pada PT XYZ Dengan Metode Economic Order Quantity ( EOQ ),” no. Senastitan V, pp. 1–8, 2025.

DOI: https://doi.org/10.31284/j.senopati.2026.v7i2.7997

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