Análise da implementação do Kaizen na melhoria contínua de processos industriais em uma empresa do setor de transporte vertical

Abstract

Currently, the pursuit of greater efficiency and competitiveness in the industrial environment has encouraged organizations to adopt practices focused on continuous improvement and waste reduction. In this context, Lean Manufacturing stands out as it aims to optimize resources, processes, and time, delivering greater value to the customer. Among the tools applied in Lean Manufacturing, Kaizen excels due to its structured approach and focus on waste elimination, employee engagement, and progressive operational improvement. Accordingly, this study aimed to analyze the implementation of Kaizen in the manufacturing sector of escalators within a vertical transportation company, intending to demonstrate the improvements achieved through the application of this methodology. For this purpose, the action-research method was employed, following the steps of project development, team formation, and the creation and execution of the action plan. The results revealed an 8.5% reduction in the Test Run time of Cell 4 and a 35.4% decrease in the occupied area. These findings highlight the benefits of applying Kaizen, reinforcing its effectiveness as a tool for continuous improvement and industrial optimization.