The article presents a detailed study of the application of lean manufacturing tools at the manufacturing company Alfa to improve the efficiency of the Biesse Techno Line FDT machine. The study focused on using SMED techniques, the 5S methodology, and TPM tools to reduce setup time and increase overall machine performance. The research included process analysis, external and internal setup, transformation, and the implementation of improvements. The operator's workstation was also enhanced by applying the 5S methodology to increase efficiency, ergonomics, and safety. The issue of unplanned downtime was resolved through the use of TPM tools and a schedule of activities. The study was designed not only to improve the performance of the Biesse Techno Line FDT machine in wood processing, but also to have a positive impact on aspects of sustainable development. The reduction in setup time contributed to a reduction in energy and material consumption and waste reduction. Additionally, improving the organization of the workstation and eliminating waste contributed to better ergonomics, safety, and employee health. This study aligned with the concept of sustainable development, which aims to achieve economic efficiency, minimize environmental impact, and provide social benefits.