Aplicación del análisis del modo y efecto de falla para reducir las fallas de equipos y mejorar el tratamiento en la planta de Minera Condestable S.A.

• Autor: Zegarra Colmenares, Marco Guillermo
• Formato: tesis de grado
• Fecha de Publicación: 2022
• Institución: Universidad de Lima
• Repositorio: ULIMA-Institucional
• Lenguaje: español
• OAI Identifier: oai:repositorio.ulima.edu.pe:20.500.12724/18055
• Enlace del recurso: https://hdl.handle.net/20.500.12724/18055
• Nivel de acceso: acceso abierto
• Materia: Empresas mineras; Industria del cobre; Procesamiento de minerales; Proceso de mejora continua; Mining corporations; Copper industry and trade; Ore-dressing; Continuous improvement process; https://purl.org/pe-repo/ocde/ford#2.11.04

Cía. Minera Condestable S.A is a company whose main activity is to carry out the processing and marketing of copper concentrate, which is extracted from the Condestable, Raúl and Vinchos mining deposits, its operational headquarters is located in the district of Mala, Cañete province, Lima department. Within the internal problems of the company has the breach of the tons of processing budgeted in which the maintenance area had a 26,1% of responsibility in the year 2018 due to the failures of critical production equipment In this regard, were applied tools of Kaizen for the obtaining of viable solutions in the short term that will enable the company to improve its operating result and economic. The improvement action that was implemented was the application of the Failure Mode and Effects Analysis (FMEA) and development of the recommended actions. The implementation of these three solutions allowed the decrease of the crushers, mills and conveyor failures in 46,7% and 41,7% in the loss of tonnage for not programmed maintenance. The investment was $319 343 between external maintenance, material and spare parts services. Economic analysis yields a positive VAN of 40,338.0 USD and TIR of 15,3% above the 12% discount rate.