International Research Journal of Innovations in Engineering and Technology - IRJIET International Open Access, Monthly, Peer Reviewed, Reputed Journal ISSN (online): 2581-3048

Impact Factor (2025): 6.9

DOI Prefix: 10.47001/IRJIET

Design, Manufacturing, and Evaluation of Mini Scale Aluminum Melting Furnace Fueled by LPG Gas to Support Practicum Activities

Abstract

The Manufacturing Engineering Laboratory is one of the laboratories in the Mechanical Engineering Department of the Bali State Polytechnic. This laboratory is a place for student practicum in manufacturing process courses. The Manufacturing Engineering Laboratory is still lacking in equipment, this can be constrained by the learning process or the implementation of research, especially regarding metal casting techniques. This study aims to design a metal smelting furnace that can support the smooth process of learning and research in the laboratory. Metal smelting furnaces are designed to smelt non-ferrous metals using gas as fuel. The combustion process is carried out by mixing LPG gas fuel and air from the blower. Furnace testing was carried out on locally sourced aluminum scrap material. The test results show that the ability of the furnace to melt 2 kg of aluminum scrap at a temperature of 703.1 oC for 15 minutes with 0.285 kg of LPG fuel.

Country : Indonesia

1 I Dewa Made Pancarana2 I Ketut Suherman

  1. Mechanical Engineering Department, Bali State Polytechnic, Bali, Indonesia 80364
  2. Mechanical Engineering Department, Bali State Polytechnic, Bali, Indonesia 80364

IRJIET, Volume 7, Issue 7, July 2023 pp. 134-141

doi.org/10.47001/IRJIET/2023.707021

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