Herramientas de manufactura esbelta para la mejora de la productividad en la planta faenadora de la empresa grupo casa grande división “Pura Pechuga”

Abstract

Lean manufacturing contemplates the reduction of waste and allows greater control over it, for this reason several organizations have decided to implement these tools that create a culture of organization, standardization and reduction of the waste generated. The slaughter plant "Pura Pechuga", whose economic activity is the production of slaughtered chicken, has seen fit to improve the deficiencies in terms of waste control, organization and standardization of processes. The main objective of this research project is to propose lean manufacturing tools that improve the productivity of the slaughtering process with the reduction of waste found such as: waiting, unnecessary movements, excess transport and over-processing. To meet these objectives, an information survey is carried out using industrial engineering tools, with which the current state of the production process, its areas, resources, etc., was known, then the standard times were obtained where processes that restrict productive capacity were found. The analysis of the waste of the production process was carried out through the VSM, which as a diagnostic tool also allowed knowing the activities that add and do not add value, on the other hand, as operational tools, a proposal for the implementation of the 5S was established, whose objective is to maintain order and cleanliness, with the SMED tool it is proposed to reduce the preparation times of two processes that disrupt the continuous flow of production. As part of the standardization, a proposal is established that would reduce the time a chicken takes to be processed, going from 1.46 minutes to 1.28 minutes, which in percentage represents an improvement of 11.90%, finally it is included as a proposal the use of standardized work sheets, which will serve as a guide for operators with a focus on improving productivity.