Lean Manufacturing Implementation in Small-Scale Industries

  • Authors

    • Arvind Menon Senior Project Manager, Infosys Ltd., India Author
    • Karthik Raman Software Architect, Tata Consultancy Services, India Author

    DOI:

    https://doi.org/10.67228/30716357/IJMRSE-2018PII7C4Z

    Published 12-04-2018

  • Lean Manufacturing, Small-Scale Industries, Waste Reduction, Value Stream Mapping, Operational Efficiency, Continuous Improvement

    Issue

    Vol. 1 No. 2 (2018)

    Section

    Articles

    How to Cite

    Lean Manufacturing Implementation in Small-Scale Industries. (2018). International Journal of Modern Research in Science & Engineering, 1(2), 01-15. https://doi.org/10.67228/30716357/IJMRSE-2018PII7C4Z

  • Abstract

    Lean Manufacturing is an important production philosophy that focuses on improving efficiency, reducing waste, and maximizing customer value. While it has been widely applied in large-scale industries, its implementation in small-scale industries (SSIs) presents unique challenges due to limited resources, low automation, skill gaps, and resistance to change. Despite these constraints, SSIs play a crucial role in economic development, employment generation, and supply-chain support. This study examines the implementation of lean manufacturing practices in small-scale industries and evaluates their impact on productivity, quality, lead time, and operational efficiency. Key lean tools such as Value Stream Mapping (VSM), 5S, Kaizen, Just-in-Time (JIT), and Total Productive Maintenance (TPM) are analyzed using empirical data from selected manufacturing firms. The research proposes a structured implementation methodology that includes organizational readiness assessment, waste identification, tool selection, pilot implementation, and performance monitoring. Quantitative analysis comparing pre-implementation and post-implementation performance indicates improvements in production efficiency, reduction in defects, better inventory turnover, and shorter lead times. The findings show that even partial adoption of lean practices can significantly improve performance in small-scale industries when supported by strong management commitment and employee participation. The study provides a practical and scalable lean implementation model for SSIs and demonstrates that lean manufacturing can be successfully applied even in resource-constrained environments.

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