The Correlation Between the Number of Heater and Energy Saving on Plastic Injection Molding
Abstract
The number of human populations is increasing as well as daily needs and consequently increased the number of
wastes that being produced including plastic waste. Indonesia itself consumed 17 kg/capita per year. Recycling
the plastic waste is one of alternatives way to reduce waste, by melting the plastic waste using six heaters from
electrical energy source. This research was conducted to obtain number of heaters that will be used in the
injection molding process by considering the time consumed for the temperature of 50⁰ - 210⁰ C. The observation
is being done by measuring the temperature and power supplied from 3, 4, 5 and 6 heaters and repeated for 3
times experiment. Based on the measurement data that has been carried out, it is found that the highest average
power is the injection with six numbers of heaters consumed 956.80 W. The time measurement required to reach
optimal temperature, for 3 number of heaters was taking the longest time which is 2842 Seconds. This condition is
in line with the average of electrical power consumed to reach the optimal temperature is the using of the heaters
0.350 kWh. Based on three hypotheses that being done, the result shows that the Ha is accepted and there is
significant influence between three models that being made.
Downloads
References
Utami, M. I. & Ningrum, D. E. A. F., 2020, roses Pengolahan Sampah Plastik di UD Naldho Plastik Kota Madiun, Indonesian Journal of Conservation, 9(2), pp. 89-95.
Pratama, R. A. & Ihsan, I. M., 2017. Peluang Penguatan Bank Sampah untuk Mengurangi Timbulan Sampah Perkotaan Studi Kasus: Bank Sampah Malang. Jurnal Teknologi Lingkungan, 18(1), pp. 112-119.
Setyowati, R. & Mulasari, S. A., 2013. Pengetahuan dan Perilaku Ibu Rumah Tangga dalam Pengelolaan Sampah Plastik. Jurnal Kesehatan Masyarakat Nasional, 7(12), pp. 562-566.
LIPI, 2016. Lembaga Ilmu Pengetahuan Indonesia. [Online]
Available at: http://lipi.go.id/lipimedia/konsumsi-plastik-indonesia-tertinggi-kedua-di-dunia/15173 [Accessed 17 Mei 2022]
Nasution, R. S., 2015. Berbagai cara Penanggulangan Limbah Plastik. Journal of Islamic Science and Technology, 1(1), pp. 97-104.
Hastarina, M., Masruri, A. A. & Saputra, S. A., 2019. Perancangan Mesin Peleleh Biji Plastik Sebagai Alternatif Pengolahan Limbah Plastik dengan Penerapan Metode Value Engineering. Integrasi Jurnal Ilmiah Teknik Industri, 2(6), pp. 49-54
Hastarina, M., Santosa, B. & Adiyatama, M. R., 2021. Uji Eksperimental Pada Mesin Peleleh Plastik Menggunakan Metode Percobaan Faktorial. Integrasi Jurnal Ilmiah Teknik Industri, 6(2), pp. 64-69.
Wahid, A., Junaidi & Arsyad, M. I., 2014. Analisis Kapasitas dan Kebutuhan Daya Listrik untuk Menghemat Penggunaan Energi Listrik di Fakultas Teknik Universitas Tanjungpura. Jurnal Teknik Elektro Universitas Tanjungpura, 2(1).
Nugroho, A. Y. & Kurdi, O., 2018. Studi Upaya Penghematan Energi Listrik pada Gedung Asthabrata PT Mekar Armada Jaya. Eksergi, Jurnal Teknik Energi, 14(1), pp. 25-30.
Faridah, 2018. Analisis Penghematan Daya Listrik di PT. Daikin Air Conditioning Makassar. Jurnal Teknik, 16(2), pp. 85-92.
Nugroho, A. Y. & Kurdi, O., 2018. Studi Upaya Penghematan Energi Listrik pada Gedung Asthabrata PT Mekar Armada Jaya. Eksergi, Jurnal Teknik Energi, 14(1), pp. 25-30.
Husodo, B. Y. & Sianturi, N. B., 2014. Studi Analisa Optimasi Penghematan Energi pada Sistem Tata Udara di Terminal Kargo Bandara Soekarno-Hatta. Jurnal Teknologi Elektro, Universitas Mercu Buana, 5(3), pp. 138-146.
Ghozali, I., 2012. Aplikasi Analisis Multivariate dengan Program IBM SPSS. Yogyakarta: Universitas Diponegoro.
Gujarati, D., 2001. Ekonometrika Dasar. Jakarta: Erlangga.
