Application of the Lean Manufacturing methodology to increase production in the manufacturing company INDEMUG SAC

Abstract

This research work was carried out taking into account the need for improvement in the production processes of a manufacturing company, being a case study only one organization. Therefore, the objective is to determine to what extent the application of the Lean Manufacturing methodology increases the production of a furniture manufacturing company in 2022. The study considered a population of 2 to 3 projects per month, being 99 plates worked during 2021 also taking them as a sample for convenience. In addition, validated instruments such as data record sheets, question script, a 5S compliance control sheet and company documentation were used. The main results were an increase of 159 sheets worked by 2022, an increase in labor performance of 0.019 plates worked / h-h and an increase of 33% in order fulfillment.Finally, an economic evaluation was carried out where a NPV of S / 12,417.80 soles (3326.91 dollars), IRR of 0.62 and a B / C of 6.48 were obtained. Therefore, the application of this methodology was profitable for the company.