The aim of this research is to demonstrate the improvements and gains that the expanded polypropylene company (EPS) obtained with the use of the mes-idw injet system in the machines, to obtain levels of productivity compatible with the resources of the company. By analyzing the data and facts collected in the company's process flow, it was possible to identify improvement in the operations performed. The productive control has contributed to the company's productivity with excellence. According to the bibliography based on data collected in the company, it was possible to identify actions that are satisfactory. Based on the needs evidenced in the company and the necessary measures that were taken through the implementation of the INJET system, it is feasible the improvements that were applied, with which it increased the continuous production performance and the total quality of its products..