This research is intended to establish device performance and find a pineapple peeler. The tools that are used in the research include the pineapple peeler device researchers created. The data collection tool contains a save device trial peeled pineapple and evaluation reviews of the pineapple trade professionals. How to perform the research performed by the design and construction of equipment, data logging and create a pineapple peeler to peel pineapple Roo trial and find the performance of the device by pineapple, peeled (1) trial and save the result into the trial record. (2) assess the satisfaction of the professional trading equipment has peeled pineapple, pineapple juice. As a result, the two lead into, analyze, and summarize the results.
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