Analisis Pengendalian Kualitas Jerrycan Plastik Dengan Metode FTA Dan FMEA Pada Departement Moulding Di PT. PHPO

PT Permata Hijau Palm Oleo (PHPO) is one of the producers in manufacturing industry that produces plastic jerrycan as cooking oil packaging. At this time, based on data researchers obtained during November 2022, company has product quality problems. There were rejects amounting to 21,134 Pcs (3%) total production 637,128 pcs. The types occur are reject topload test, droptest, brimfull parting line and visual defects. Based pareto chart analysis, it test with a weight 42% droptest products 32%, therefore an analysis will be carried out improve two using fault tree (FTA) method, root causes influenced by human factors, machines raw materials. Things can done process RPN (Risk Priority Number) value FMEA (Failure Mode Effect Analysis) namely cleaning diehied from remaining material performing regular maintenance Ellement Heater section avoid damage so affect extruder temperature.Keywords: FMEA, FTA, Jerrycan, Pareto Chart, Quality