. . 2556 16-18 2556 : Changeover Time Reduction Case Study: canned tuna manufacturing E-mail: [email protected]* Ornicha Anuchitchanchai Department of Industrial and Logistics Engineering, Faculty of Engineering, Mahanakorn University of Technoloby, Bangkok E-mail: [email protected]* (Single Minute Exchange of Dies: SMED) 2 Seamer 28.60 10.10 24.78 16.60 SMED Abstract This study aims to improve efficiency of canned tuna manufacturing process by reducing changeover time tin production process. To analysis the problem, it shows that setting up time for changing size and type of product in production process, as it has many works to be done, therefore it causes of long changeover time and leads to low productivity. This research applies the principle of Single Minute Exchange of Dies (SMED), purposing to reduce set up process and changeover time. After improvement for two machines, seamer machine and formatting machine, the result indicates that change over time of those two machines has been reduced. For seamer machine, changeover time has been reduced from 28.60 minutes to 10.10 minutes. For formatting machine, changeover time has been reduced from 24.78 minutes to 16.60 minutes. Moreover, this improvement could be further applied to other production line. Keywords: Productivity improvement, Waste reducing, SMED 1.
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Changeover Time Reduction Case Study: canned tuna ... · changeover time and leads to low productivity. This research applies the principle of Single Minute Exchange of Dies (SMED),
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This study aims to improve efficiency of canned tuna manufacturing process by reducing changeover
time tin production process. To analysis the problem, it shows that setting up time for changing size and type of product in production process, as it has many works to be done, therefore it causes of long
changeover time and leads to low productivity. This research applies the principle of Single Minute
Exchange of Dies (SMED), purposing to reduce set up process and changeover time. After improvement for two machines, seamer machine and formatting machine, the result indicates that change over time of
those two machines has been reduced. For seamer machine, changeover time has been reduced from 28.60 minutes to 10.10 minutes. For formatting machine, changeover time has been reduced from 24.78
minutes to 16.60 minutes. Moreover, this improvement could be further applied to other production line.