JIPTEK Journal “Science and Technology Innovation Journal” is a scientific journal published by the Mechanical Engineering Study Program, Faculty of Engineering, Pamulang University. This journal is a forum for lecturers, researchers and students as a medium for publishing scientific research in the fields of Energy convertion, Materials, Manufacturing and Automation, Construction, Mechanical Design JIPTEK was first published in 2019 in a printed version. The printed version of the ISSN JIPTEK number is 2686-5157 on October 19, 2019. The Journal of Scientific and Technological Innovation (JIPTEK) is a comprehensive reference journal that encourages the sharing of knowledge and discoveries among researchers in the field of mechanics working at different length scales. Articles published in the Jiptek Journal are original manuscripts that have never been published before. Jiptek is published twice a year, namely in April and October.