This research is intended to increase productivity, reduce the temperature of the product machine in pigs, is not more than 7° c temperature reduction periods and reduced to 20 percent by using water mixed with ice, starting from the current situation survey of temperature reduction step. Analysis of the problem with the map, analyze the cause and effect. Study on the ratio of water to the ice machine product temperature reduction is used in pigs. 13. Study results showed that the ratio of water: ice affect product temperature reduction periods, in pigs, significantly. The ratio of 1: 1 and 0.5: 1 to reduce the duration of the average product temperature decrease in all 13 types of pigs down 44.35 and 48.02%, respectively. However, the average temperature of the product is equal to 11.54 and 10.82° c, respectively. When choosing liver as a case study to evaluate the effect of the number of times in order to decrease the temperature. Study results showed that reducing the temperature cycle 2 within 30 minutes, you can reduce the temperature of the liver is equal to 8.12 degrees Celsius, which is still higher than the specifications, so in order to be able to have the temperature reduction step can reduce the temperature of the liver, according to specifications. It has to be studied in order to develop this operation continues.
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