Application of Simulation Program to Increase Efficiency Production Line Core

Main Article Content

Chirawat Na Badalung
Supakit Thongsang
Ladapan Meesil
Charinya Wasaram
Nara Samattapapong
Pornniwat Pontaweechai
Prachuab Klomjit

Abstract

This article presents the development of a simulation model for the core production process to analyze system performance and improve production efficiency. The existing system suffers from bottlenecks, process imbalance and excessive waiting time, while lacking a systematic approach to quantitatively evaluate multiple improvement alternatives prior to actual investment decisions. The study designed a better system than the current one, which was then applied in the form of a simulation model, creating a simulation model using the Flexsim simulation program to help develop and improve the design of new work processes. The find the most appropriate way of working that can increase daily production efficiency. This research studied the production of traditional patties after finding that the production of patties was not according to the production plan and forming the pieces took 2 longer times the machine press makes employees wait. When using the results from the simulation with the Flexsim program Comparing with the current production, it is found that adding 1 Separator and 2 Combiners is the most appropriate choice. This results in increasing production efficiency by 54.8% or being able to produce 1,228 pieces per day and also reducing the number of pieces waiting before entering the next process.

Article Details

How to Cite
Na Badalung, C. ., Thongsang, S., Meesil, L., Wasaram, C. ., Samattapapong, N. ., Pontaweechai, P. ., & Klomjit, P. . (2025). Application of Simulation Program to Increase Efficiency Production Line Core. Rajamangala University of Technology Tawan-ok Research Journal, 18(2), 78–88. https://doi.org/10.63271/rmuttorj.v18i2.265859
Section
Research article
Author Biographies

Chirawat Na Badalung, School of Engineering and Innovation, Rajamangala University of Technology Tawan-ok

Department of Industrial Engineering and Logigtics, School of Engineering and Innovation, Rajamangala University of Technology Tawan-ok, Thailand

Supakit Thongsang, aculty of Engineering, Suranaree University of Technology

Department of Industrial Engineering, Faculty of Engineering, Suranaree University of Technology, Thailand

Ladapan Meesil, Faculty of Engineering, Suranaree University of Technology

Department of Industrial Engineering, Faculty of Engineering, Suranaree University of Technology, Thailand

Charinya Wasaram, Faculty of Engineering, Suranaree University of Technology

Department of Industrial Engineering, Faculty of Engineering, Suranaree University of Technology, Thailand

Nara Samattapapong, Faculty of Engineering, Suranaree University of Technology

Department of Industrial Engineering, Faculty of Engineering, Suranaree University of Technology, Thailand

Pornniwat Pontaweechai, Faculty of Engineering and Industrial Technology, Silpakorn University

Department of industrial Engineering and Management, Faculty of Engineering and Industrial Technology, Silpakorn University, Thailand

Prachuab Klomjit, Faculty of Engineering and Industrial Technology, Silpakorn University

Department of industrial Engineering and Management, Faculty of Engineering and Industrial Technology, Silpakorn University, Thailand

References

Bunterngchit, C. (2018). Simulation-based application in warehouse layout design for reducing material handing time. Kasem Bundit Engineering Journal, 8(3), 1–14. [in Thai]

Chansombat, S., Ponanan, K., Noamim, G., & Sooncharoen, S. (2024). Simulation model of silage production process with FlexSim software: A case study of the silage factory in Sukhothai Province. Kasem Bundit Engineering Journal, 14(2), 99–113. [in Thai]

Charoenthong, C. (2005). Reducing the number of pieces during the production process using the concept of just-in-time production system and analysis by problem simulation [Master's thesis, King Mongkut's University of Technology Thonburi, Bangkok]. [in Thai]

Jaisue, P., & Siri-O-Ran, P. (2023). Time reduction in picking the product: A case study of roof tile warehouse. International Scientific Journal of Engineering and Technology, 7(2), 53–58. [in Thai]

Kanchanasuwan, K. (2024). Improving the operational processes of the cold chain through simulation techniques: A case study of a fresh lychee distribution center. Journal of Yala Rajabhat University, 19(3), 51–60.

Ketmuang, Y., & Aksorntham, S. (2009). Improving the production line of plastic bag products [Master's thesis, Thonburi University]. [in Thai]

Lumsakul, P., Saengkhiao, P., & Kaweegitbundit, P. (2024). Improvement of inbound logistics process in coconut manufacturing using FlexSim simulation: A case study. Journal of Engineering and Digital Technology, 12(1), 12–22. [in Thai]

Mhoraksa, T., Samattapapong, N., Yunyao, S., & Wongsakul, P. (2020). Simulation-based application for improving drinking water production process: A case study of the drinking water factory in Chanthaburi. RMUTL Engineering Journal, 16(1), 12–25. [in Thai]

Panasri, J., Sresodapol, S., koiloy, W., & Samattapapong, N. (2022). Application of simulation program to increase efficiency melamine dish production process. Journal of Manufacturing and Management Technology, 1(1), 1–9. [in Thai]

Prayatwong, T., Thurapaeng, C., Tonglim, T., & Pornsing, C. (2021). Improvement of process layout using simulation: Case study of dragon jar (Ong Mangkorn). Journal of Industrial Technology Ubon Ratchathani Rajabhat University, 12(2), 81–96. [in Thai]

Saenjit, P., Muangwai, A., & Amdee, N. (2022). Process improvement and analysis of the aromatic coconut by computer simulation. Industrial Technology and Engineering Pibulsongkram Rajabhat University Journal, 4(2), 254–265. [in Thai]

Samattapapong, N., Thongman, P., & Mhoraksa, T. (2023). Production sequence using simulation technique: A case study of feed factory for dairy cows. Journal of Engineering and Innovation, 16(1), 12–25. [in Thai]

Sanrat, K., Patoommakesorn, K., & Thienboocha, A. (2024). Efficiency improvement of the picking process in warehouse using simulation techniques. VRU Research and Development Journal Science and Technology, 19(2), 29–43. [in Thai]

Sapprasert, T. (2006). Development of computer production line simulation program [Master's thesis, Phetchaburi Rajabhat University], Phetchaburi. [in Thai]

Sittipong, P., & Samattapapong, N. (2018). An improvement of service queue by using simulation in the medical records department of the medical center at Suranaree University of Technology. Thai Industrial Engineering Network Journal, 4(1), 10–14. [in Thai]

Suwannarong, N., Kraiphan, P., Suharitdamrong, W., & Banmahing, K. (2001). Design of lean production game using simulation method of manufacturing enterprise research group. [Master's thesis, King Mongkut's University of Technology North Bangkok, Bangkok]. [in Thai]

Thipphod, A., Junthuma, P., & Sujaree, K. (2023). Improving the workflow of the packing department to increase productivity with 3D computer simulation modeling: A case study of SJ Screw Thai Co., Ltd. Journal of Manufacturing and Management Technology (JMMT), 2(1), 1–12. [in Thai]

Wankit, A. (2002). Development of a reference process model for lean manufacturing. [Master's thesis, King Mongkut's University of Technology North Bangkok]. [in Thai]