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All Journal Jurnal Inotera Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi IJELR: International Journal of Education, Language, and Religion Marine Kreatif Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Jurnal Polimesin
Sulaiman Ali
Universitas Teuku Umar
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Transportation Other

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Journal : Jurnal Inotera

 1 
Screw Press Machine Damage Analysis with Failure Mode and Effect Analysis (FMEA) Method in Palm Oil Factory PT. Socfindo Seunagan Abdul Rauf; Sulaiman Ali; Joli Supardi
Jurnal Inotera Vol. 7 No. 1 (2022): January-June 2022
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol7.Iss1.2022.ID165

Abstract

PT. Socfindo is an industry engaged in the processing of Fresh Palm Fruit Bunches into crude palm oil or CPO (Crude Palm Oil). the day in the morning, therefore it is necessary to identify the presence of machine components that are prone to damage (critical components) and special actions are needed to take special actions against critical parts on the machine, by practicing the Predictive Maintenance Program or prevention. Simulation techniques, often known as Monte Carlo simulations, estimate reliability using random sampling of scenarios. Failure mode and effect analysis (FMEA) is defined as a process used to determine the actions that should be taken to ensure that each physical item or system can run properly according to the intended use by the user. Based on the information obtained, the RPN value of the Rubber Coupling Bush is 18, the RPN value of the Worm Screw is 126, the RPN value of the Press Cage is 72, the Adjusting Cone RPN value is 108, the Tie Rod Nut RPN value is 15, the Drive Shaft RPN value is 168, the Bearing RPN value is 12, the Motor Base RPN value is 15.
Analysis of Steam Needs at Stelilizer Station With 80 Minutes at Pt Socfindo Seunagan Palm Oil Factory Asri Refendi Refendi; Sulaiman Ali; Joli Supardi
Jurnal Inotera Vol. 7 No. 2 (2022): July-December 2022
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol7.Iss2.2022.ID166

Abstract

The process of making palm oil fresh fruit bunches (FFB) into crude palm oil (CPO) goes through many processing sessions. The processing steps were tried at several stations, including reception stations, sorting stations, sterilizer stations, thresher stations, digester and press stations, and clarification stations. One very useful process lies in the sterilizer station. The quality of the resulting CPO, one of which depends on the boiling process at the sterilizer station. FFB boiling process at PT. Socfindo seunagan uses a triple peak system, with pressures near 2.5 to 3 bar. The boiling process is tried for 80 to 85 minutes. The processing time, which takes so long, will ripen the fruit to the bottom
Effect of Heat Transfer on Wall Thickness and Insulation at Sterilizer Station PT. Socfindo Kebun Seunagan M. Fahrul Rozi Abdus samad; Sulaiman Ali
Jurnal Inotera Vol. 7 No. 2 (2022): July-December 2022
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol7.Iss2.2022.ID175

Abstract

Palm Oil Mill PT. Socfindo Kebun Seunagan is a factory engaged in the processing of palm oil, which is obtained in Crude Oil or called Crude Palm Oil (CPO) and Kernel Oil. PT. Socfindo Kebun Seunagan has also experienced a conflict in the Sterilizer machine, which is a very important machine for processing Crude Oil. Stabilizer at PT. Socfindo Kebun Seunagan uses 3 horizontally shaped boiling units, each with a capacity of 7 lorries, each lorry containing two, five tons. A sterilizer means a pressure vessel used to cover palm oil, which uses steam as a heating medium that comes from a back pressure vessel that has a pressure of 2.0 bar and a temperature of 100 C. If the above requirements are not met, then the CPO production efficiency obtained may not be able to meet the specified specifications. therefore this analysis needs to be done so that we can understand or find out how to analyze heat transfer in the Sterilizer machine at PT. Socfindo Seunagan Gardens. This allows us to know the incoming energy, outgoing power, heat efficiency, losses, and changes in energy in transient conduction. The energy that comes out of each peak is Peak I as much as 48979,614 kJ, peak II at 79169,164 kJ and at Peak III as much as 81705,414 kJ. The highest heat efficiency is found in peak I of 0.846277. the lowest losses are at peak III as much as 51.765kJ.
Analisa Tekanan Mesin Screw Press Pabrik Minyak Kelapa Sawit di PT. Ujong Neubok Dalam Teuku Muhammad Afriza Zaini; Sulaiman Ali; Maidi Saputra; Jamaluddin
Jurnal Inotera Vol. 7 No. 2 (2022): July-December 2022
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol7.Iss2.2022.ID176

Abstract

PT. Ujong Neubok Dalam (UND) is a company engaged in oil palm plantations and processing of Crude Palm Oil (CPO) and Kernel Palm Oil (PKO). In carrying out its production, the company has various variations of machines that are used to facilitate the production process, one of which is a screw press machine. A screw press is a machine used to chop and crush palm fruit to produce palm oil and separate oil from shells, nuts, and fibers. Screw press machines in CPO production have a very important role because if the screw press machine experiences insufficient pressure, it will affect the quality and quantity of the CPO oil produced. The purpose of this study was to analyze the magnitude of the effect of screw press pressure on the process of pressing fruit flesh into CPO at PT UND. The method used is a quantitative method through the calculation of screw press force, screw press pressure, and hydraulic pressure. The result obtained is that the pressure given by the screw press machine is 18.32 Bar / Psi with a standard hydraulic pressure that functions as a holder, namely 50-60 Bar / Psi, while the comparison analysis is known that the screw press pressure and hydraulic pressure at 50 Bar / Psi have a ratio of 1: 2, 7 and at 60 BarPsi have a ratio of 1: 3.2
analisa Raven Zayyan Tsaqif Raven; Sulaiman Ali; Mahmudin Marbun
Jurnal Inotera Vol. 9 No. 1 (2024): January-June 2024
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol9.Iss1.2024.ID280

Abstract

PT Agro Sinergi Nusantara (ASN), one of the industries engaged in the Palm Oil Mill (PKS) industry, is located in Teunom, Aceh Jaya Regency. The Ripple Mill machine is one of the important machines used in Palm Head Mills which functions as a separator or splitter of kernel kernels and palm shells by utilizing centrifugal force to produce Palm Kernel Oil. From the initial analysis, it is known that the use of Ripple Mill machines in the industry today often experiences donwtime or damage. The purpose of this study is to analyze the damage of the Ripple Mill machine at PT ASN's Palm Oil Mill using the Failure Mode and Effects Analysis (FMEA) method and Fishbone diagram. The results of the study obtained damage to the Ripple Mill machine in the identification of 5 (five) malfunctions or failure modes that occurred. using the FMEA method, it is known that the most dominant Ripple Mill machine failure mode occurs is the fracture of rotor bar components due to the entry of hard objects with the Risk Priority Number (RPN) which is 384 and using the fishbone diagram method, it is known that there are (four) influencing factors, namely human, machine, environmental and method factors.
Co-Authors Abdul Rauf Ali Sarong Amarullah Amarullah AR, Rusman Asri Refendi Refendi Darwin Hendri Delly Syahputra Dio Hidayat Endah Anisa Rahma, Endah Anisa Fitria Ramadani Hayatun Nufus Herdi Susanto irfan irfan Jamaluddin Luthfi Hakim Luthfi Hakim M Khalil M. Fahrul Rozi Abdus samad Mahmuddin Marbun Mai Suriani Maidi Saputra Mohamad Gazali Ramadhani Japri Raven Zayyan Tsaqif Raven Rina Syafitri Rita Hartati Rusman AR Samwil, Samwil Supardi, Joli Syurkarni Ali Teuku Muhammad Afriza Zaini Zahir Raditya Zakir Husin Zuriat Zuriat