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Perancangan Tata Letak Gudang SSI 3 dengan Menggunakan Metode ABC dan Class Based Storage di PT. Sami Surya Indah Plastik Adit Tri Wahyono; Indah Wahyu Utami; Febrina Agusti
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.61100

Abstract

Warehouse SSI 3 of PT. Sami Surya Indah Plastik is a polymer raw material storage facility of approximately 1,088 m², storing main raw materials (HDPE, LLDPE), supporting materials (metalonce, pellet, calcium), and external raw materials. The existing layout suffers from misplaced raw materials, the absence of grouping based on movement frequency, and dependence on a single operator, resulting in an average waiting time of up to 30 minutes. A physical constraint also exists in the form of a maximum stacking limit of 2 pallets due to safety factors. This study analyzes the suitability of raw material placement, designs a proposed layout using ABC classification and class-based storage (CBS), and compares performance using historical data from January–December 2025. The ABC classification results formed the basis for the proposed storage zoning, evaluated through FlexSim simulation. The proposed layout reduced total material handling moment from 59,013,313.97 kg/m to 49,688,902.90 kg/m and weighted average distance from 13.38 m to 11.27 m, each with 16% efficiency.
Axiomatic Design for Redesign of the Mucuna Slicing Machine Febrina Agusti; Ringgo Ismoyo Buwono; Pitoyo Amrih; Damara Jibran Novianto; Adit Tri Wahyono; Winda Indriyani
International Journal of Mechanical, Industrial and Control Systems Engineering Vol. 3 No. 2 (2026): June : International Journal of Mechanical, Industrial and Control Systems Engi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijmicse.v3i2.393

Abstract

Machine redesign was now very important to solve existing design problems and adapt production flows to the development of industrial needs. One of the medium-sized industries that uses machines for its production is the Tempe Chips Industrial Center located in Grobog Village, Wonogiri District. The slicing machine currently used by the Tempe Chips Industrial Center located in Grobog Village, Wonogiri District often produces unstable cuts and a lot of waste. This study aims to present the Axiomatic Design (AD) model as a structured framework for redesigning a high-quality slicing machine. The Axiomatic Design method was used to translate customer needs (Voice of Customer) and environmental criteria (Voice of Environment) into Functional Requirements (FRs). FRs were then used as the main input in developing Design Parameters (DPs), resulting in a Design Matrix. The design results that the proposed design has two blades with a thickness of 2 mm, a 1/4 Hp dynamo, which requires an adjustment to the target capacity of ±10 kg/hour, dimensions of machine had 300 mm in length, 250 mm in width, and 399 mm in height. Axiomatic Design can be effectively applied as a framework for redesigning medium-scale industrial food processing machines, especially for Mucuna commodities, a relatively hard commodity that demands cutting precision. Further research was recommended to develop this design result to the detailed design and prototyping stage.