This research concerns the experimental study to improve a tubular ice production facility using the installation of Steel Wavy Fins on ice production tube. Ice consumes energy in order to be produced. The author views ice industry as one of the most significant consumable business due to Thailand’s hot climate. Most existing facility are not considerate of environmental impact and material management, extensive loss are made through energy waste due to inefficient production method. The research focused on the effect of wavy fins per one inch of tube. This experiment used the interval of 2, 4, 6, 8, 10, 12 fins per inch and the results are compared with the theoretical results. The amount of energy used in a production batch with and without the application of wavy fins are compared. The results were the production batch using 10 fins per inch showed the optimum results with 1.3 mm increase in ice thickness and 13 percent reduction in energy consumption. When compared, the amount of energy spent per production batch resulted as the production with wavy fin used 191.94 kJ/m and the one without used 204.78 kJ/m. The 12.84 kJ/m of energy saved demonstrated the efficiency of energy spent. The wavy fins had proved that this material could significantly improve the performance of ice production machine. This leads to increased production per day as the wavy fins also speed up the freezing process. Furthermore, the use of less energy will contribute towards reducing carbon footprint and would benefit the environment in the long run as there are thousands of ice factory nationwide that could use this guideline in improving their facilities.