Driving Manufacturing Excellence: The Role of Lean Strategies and Mediating Factors in Performance Improvement
DOI:
https://doi.org/10.24425/mper.2025.156139Abstract
Lean manufacturing (LM) aims to improve production efficiency by systematically reducing waste and fostering continuous improvement. This research analyzes how LM strategies are carried out, what is important for them to succeed and the benefits they bring to the manufacturing industry in Morocco’s north. Using a comprehensive questionnaire survey, the author shows that Kaizen and similar incremental improvement techniques matter and detailed their effect on top performance metrics, like how much a company produces and its cost efficiency. Using advanced statistical methods, the study investigated whether employee engagement, managerial support, and process adaptability act as mediators between lean practices and performance outcomes. The results confirm that adopting LM significantly enhances operational performance, emphasizing its central role in achieving manufacturing excellence. This paper illustrates the importance of LM as well as the practical advice to industries that wish to pursue sustainable competitive advantage by adopting lean transformation.References
Achanga, P., Shehab, E., Roy, R., & Nelder, G. (2006). Critical success factors for lean implementation within SMEs. Journal of manufacturing technology management, 17(4), 460–471.
Anvari, A., Ismail, Y., & Hojjati, S.M.H. (2011). A study on total quality management and lean manufacturing: through lean thinking approach. World Applied Sciences Journal, 12(9), 1585–1596.
Benkarim, A., & Imbeau, D. (2021). Organizational commitment and lean sustainability: Literature review and directions for future research. Sustainability, 13(6), 3357.
Benmamoun, Z., Fethallah, W., Ahlaqqach, M., Jebbor, I., Benmamoun, M., & Elkhechafi, M. (2023). Butterfly algorithm for sustainable lot size optimization. Sustainability, 15(15), 11761.
Chen, J. C., Li, Y., & Shady, B. D. (2010). From value stream mapping toward a lean/sigma continuous improvement process: an industrial case study. International Journal of Production Research, 48(4), 1069-1086.
Çiçek, H., & Turan, H. (2023). The effects of process improvement on sustainable supply chain management performance. International Journal of Industrial Engineering, 30(4).
Gochel, A., Gebeyehu, S.G., & Abebe, M. (2022). Production lead time improvement through lean manufacturing. International Journal of Industrial and Systems Engineering, 40(2), 147–156.
Goshime, Y., Kitaw, D., & Jilcha, K. (2019). Lean manufacturing as a vehicle for improving productivity and customer satisfaction: A literature review on metals and engineering industries. International Journal of Lean Six Sigma, 10(2), 691–714.
Holweg, M. (2007). The genealogy of lean production. Journal of operations management, 25(2), 420–437.
Iranmanesh, M., Zailani, S., Hyun, S.S., Ali, M.H., & Kim, K. (2019). Impact of lean manufacturing practices on firms’ sustainable performance: Lean culture as a moderator. Sustainability, 11(4), 1112.
Jebbor, I., Benmamoun, Z., & Hachimi, H. (2023a). Optimizing manufacturing cycles to improve production: Application in the traditional shipyard industry. Processes, 11(11), 3136.
Jebbor, I., Benmamoun, Z., Hachimi, H., Raouf, Y., Haqqi, M., & Akikiz, M. (2023b). Improvement of an assembly line in the automotive industry: a case study in wiring harness assembly line. In Industrial Engineering and Applications (pp. 62–71). IOS Press.
Jebbor, I., Benmamoun, Z., & Hachimi, H. (2024). Forecasting supply chain disruptions in the textile industry using machine learning: A case study. Ain Shams Engineering Journal, 15(12), 103116.
Kelka, H. (2024). Supply chain resilience: navigating disruptions through strategic inventory management. Bachelor’s Thesis, Metropolia University of Applied Sciences.
Koblasa, F., Šírová, E., & Králíková, R. (2019). The use of process thinking in the industrial practice– Preliminary survey. Tehnički vjesnik, 26(3), 786–792.
Leksic, I., Stefanic, N., & Veza, I. (2020). The impact of using different lean manufacturing tools on waste reduction. Advances in production engineering & management, 15(1).
Nordin, N., Deros, B.M., Wahab, D.A., & Rahman, M.N.A. (2012). A framework for organisational change management in lean manufacturing implementation. International Journal of Services and Operations Management, 12(1), 101–117.
Parveen, M., & Rao, T.V.V.L.N. (2009). An integrated approach to design and analysis of lean manufacturing system: a perspective of lean supply chain. International Journal of Services and Operations Management, 5(2), 175–208.
Puvanasvaran, P., Megat, H., Hong, T.S., & Razali, M.M. (2009). The roles of communication process for an effective lean manufacturing implementation. Journal of industrial engineering and management, 2(1), 128–152.
Sodhi, H.S., Singh, D., & Singh, B.J. (2021). Investigation of lean manufacturing factors for waste reduction in manufacturing SMEs. International Journal of Productivity and Quality Management, 33(2), 218–233.
Wahab, A.N.A., Mukhtar, M., & Sulaiman, R. (2013). A conceptual model of lean manufacturing dimensions. Procedia Technology, 11, 1292–1298.
Worley, J.M., & Doolen, T.L. (2006). The role of communication and management support in a lean manufacturing implementation. Management decision, 44(2), 228–245.
Yang, M.G.M., Hong, P., & Modi, S.B. (2011). Impact of lean manufacturing and environmental management on business performance: An empirical study of manufacturing firms. International Journal of production economics, 129(2), 251–261.
Zhao, C., & Wu, Z. (2000). A genetic algorithm for manufacturing cell formation with multiple routes and multiple objectives. International journal of production research, 38(2), 385–395.