Reliability analysis of hanger shot blast KAZO machine in foundry plant Rinaldi Sam Prabowo, Priyo Agus Setiawan, Anda Iviana Juniani, Wiediartini and Ika Erawati MATEC Web Conf., 204 (2018) 03007 Published online: 21 September 2018 DOI: 10.1051/matecconf/201820403007