Jurnal Teknik Industri Terintegrasi (JUTIN)
Vol. 9 No. 2 (2026): April

Analisis Produktivitas Pembuatan Kerupuk Guna Meningkatkan Produksi Menggunakan Metode OMAX dan FTA

Muhammad Gilbran Bintang Saputra (Universitas 17 Agustus 1945 Surabaya)
Erni Puspanantasari Putri (Universitas 17 Agustus 1945 Surabaya)



Article Info

Publish Date
10 Apr 2026

Abstract

This study aims to analyze the productivity level of the production process at UD Kerupuk Mawar and identify the factors causing low productivity. The problems faced by the company include imbalance between input and output, high defect rates, raw material waste, inefficient production time, and machine downtime. The methods used in this study are Objective Matrix (OMAX) to measure productivity based on several criteria and Fault Tree Analysis (FTA) to identify the root causes of the problems. The research data were collected from six months of production activities, including raw materials, labor, production time, machine downtime, defective products, and production output. The results showed that production productivity fluctuated and had not reached the optimal target. The main factors affecting productivity decline were high defect rates, machine downtime, and inefficient production time. Improvement proposals include increasing production supervision, regular machine maintenance, and improving work methods.

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Journal Info

Abbrev

jutin

Publisher

Subject

Decision Sciences, Operations Research & Management Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering

Description

Jurnal Teknik Industri Terintegrasi merupakan jurnal yang dikelola oleh Program Studi Teknik Industri Fakultas Sains dan Teknologi Universitas Pahlawan Tuanku Tambusai yang menjebatani para peneliti untuk mempublikasikan hasil penelitian di bidang ilmu teknik dan teknik industri mencakup proses ...