ANALISA WASTE PADA LANTAI PRODUKSI DENGAN METODE LEAN THINKING ( STUDI KASUS : PT. TUNAS BARU LAMPUNG DI GEDANGAN - SIDOARJO)

The continued development of the industry is currently making the industry players must do a variety of things in order to survive in the competition . Manufacturing companies are continuously trying to improve its products and repair in the form of quality , quantity production , delivery on time in order to give satisfaction to the consumer . Real effort in the production of goods is to reduce the waste that has no added value in many ways , including the provision of raw materials , materials traffic , operator movement , the movement of equipment and machinery , wait for the process , re-work and repair . The main idea is the achievement of overall production efficiency by reducing waste ( waste) which in turn is increasing the competitiveness . PT . Tunas Baru Lampung is a manufacturing company engaged in the production of cooking oil , were observed can be seen in pembutan there are waste cooking oil ( waste) . This waste include activities waiting ( waiting ) at the work station to work station next one so much time wasted in the production process , and the iventories in this material excess inventory resulting wrok In Process is too much on the machining process so needing space more for the rest of the storage material Lean is a systematic approach to waste ( waste) in various processes continuously ( continuous ) to optimize the flow of the value stream to eliminate all forms of waste ( waste) as well as increase the value -added ( value added ) in order to provide the results of a quality product to consumers . While Lean Thinking aims to improve perfomansi , the advantages of Lean thinking is the focus on the reduction of waste where the waste itself is one of the inhibitors increased perfomansi . So waste ( waste) as something that does not add value . The main idea is the achievement of overall production efficiency by reducing waste ( waste) which ultimately is to increase the productivity of the company in order to obtain a greater yield