Kaizen: Improving Productivity and Reducing Waste in a Manufacturing Company: a Practical Case Study

Abstract

Purpose: The goal of the research article is to reduce waste in the bandage winding machine. This is achieved through the application of the Kaizen methodology, which is based on continuous improvement and the participation of all employees by presenting a case study in a manufacturing company. Theoretical Framework: The article presents a solid theoretical framework, including a review of the literature on Kaizen methodology and waste in production. The author cites well-known authors in these areas, such as J.A. García and J.L. Marín-García, who have researched the application of the Kaizen methodology in manufacturing companies. Design/Methodology/Approach: The article uses a quantitative and descriptive approach. The author collects data by diagnosing the current situation, implementing strategies, applying the Kaizen methodology, and developing a preventive maintenance plan. Findings: The results of the article are positive. The author manages to reduce the waste in the bandage winding machine by 1%. This is because the changes made in the speed of operation, the implementation of strategies, the application of the Kaizen methodology and the establishment of a preventive maintenance plan have all contributed to reducing machine downtime and defects in the bandages. Research, Practical & Social Implications: The author demonstrates that the research is original and creative. The article presents a novel approach to reducing waste in production, which combines the Kaizen methodology with preventive maintenance. The results of the article have significant practical and social implications. Reducing waste in production can help improve efficiency, reduce costs, and increase product quality. In addition, the Kaizen methodology can be applied to other productive contexts, which could generate similar benefits. Originality/Value: The item is original and valuable. The author presents a novel approach to reducing waste in production, which combines the Kaizen methodology with preventive maintenance. The results of the article are positive and have significant practical and social implications. Value in proposing concrete actions to address identified problems and improve the production process.