Using value stream mapping as a tool to reduce manufacturing lead-time in the cabinet division at Nor-lake Incorporated

Abstract

The purpose of this study is to determine an effective method to reduce the manufacturing lead-time at Nor-Lake, Inc. in the cabinet division by utilizing value stream mapping. Nor-Lake, Inc. is a refrigeration manufacturer that has been in business for over 50 years. During this time they have created high quality products but have created cumbersome manufacturing processes. Products are run in a batch and queue process that is not current with industry trends. This excessive lead-time could lead customers to competitors to get their products. In order to compete in a global market, Nor-Lake, Inc. must reduce its manufacturing lead-time to acceptable levels. This should allow them to better compete in the areas of cost and delivery reliability by reducing labor and inventory costs. A study will be conducted that shows the effects of value stream mapping to determine potential areas of improvement at Nor-Lake, Inc. in the cabinet division. Once areas of improvement are identified, baseline measurements will be taken to determine what the current state of operations are in the cabinet division. From there, a future state will be planned and created. Methods used to achieve the desired future state will be recorded on a work plan and the goals for each item will be identified.