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PENGENDALIAN KUALITAS PRODUK PUPUK GRANULE PHOSPAT P20 DENGAN PENDEKATAN STATISTICAL PROCESS CONTROL (SPC) PADA PT. SUWARNI AGRO MANDIRI PLANT MOJOKERTO Adin Elman Syarif; Ayik Pusakaningwati

Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

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PT. Suwarni Agro Mandiri Mojokerto Plant adalah perusahaan yang bergerak di bidang industri pupuk. PT. Suwarni Agro Mandiri Mojokerto plat menghasilkan produk berupa pupuk granule, baik organik maupun anorganik. PT. Suwarni Agro Mandiri mengalami masalah kualitas pada kekerasan produk granule. Masalah terjadi karena kompisisi bahan baku yang kurang optimal. Dengan standart kekerasan 0.8 kilogram Force (kgf), banyak komplain dari konsumen, dikarenakan setelah produk di terima konsumen, banyak granule yang hancur dan berupa tepung kembali.Tujuan dari penelitian ini adalah mengidentifikasi penyebab cacat pupuk organik phospat granule dan mencari solusi mengatasi produk cacat pada pupuk organik phospat granule dengan metode Statistical Process Control (SPC), untuk mengurangi cacat produk yang dihasilkan dan menghindari komplain dari konsumen.Penelitian ini menghitung banyak produk cacat selama 1 bulan sebelum perbaikan, kemudian dianalisis menggunakan peta kontrol setelah itu dilakukan perbaikan dengan penambahan perekat (clay), dan menghitung banyak cacat setelah perbaikan.

ANALISA TERJADINYA SIX BIG LOSSES PADA MESIN EVAPORATOR DENGAN METODE TPM DI SEKSI REFINERY MSG PT. XXX Tama Viga; Ayik Pusakaningwati

Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v5i1.1918

XXX is a bio industry company that produces MSG, lysine, and tryptophane which can not be separated from issues that corresponded with the Effectiveness of the machine caused by six big losses. Hence, some effective and effecient steps are needed to overcome and prevent the issue. This research focused on evaporator machine in refinery MSG section. The purpose of this research were to analyze the six big losses factors in evaporator machines, to find out overall equipment effectiveness (OEE) value of the evaporator machines, and to purpose improvement efforts based on total productive maintenance (TPM) concept. This research used OEE measurement method, pareto diagram, and cause-effeect diagram to examine existing problem to give solution improvement for the problem. The results showed that 2 most effecting factors of low efficiency in evaporator machine were breakdown losses amount 4,7% and reduced speed losses amount 2,5%. While the results of the OEE calculation carried out on the evaporator machine, the highest OEE value occurred in February 2017 at 88.9% and the lowest OEE value occurred in April at 84.5%. This value is within the OEE standard range of 85%, but fixed improvements must be made to the efficiency of the company. Therefore the proposed corrective actions were to focus of the implementation of autonomous maintenance, planned maintenance, and training and education from the 8 pillars of TPM.

USULAN PERBAIKAN TERHADAP MANAJEMEN PERAWATAN DENGAN MENGGUNAKAN METODE TOTAL PRODUCTIVE MAINTENANCE (TPM) DI PT. SNA MEDIKA Fajar Cahya; Ayik Pusakaningwati

Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v5i3.2101

Total Productive Maintenance (TPM) is a system of maintenance and repair of machines or equipment involving all divisions and employees ranging from operators to top management based on mutually agreed commitments. The methodology used in writing this thesis uses field studies, namely by making observations and direct research on machine maintenance systems at PT. SNA Medika, while the purpose of this paper is to conduct an analysis of the maintenance management system of the doomby shuttle loom machine that is applied at PT. SNA Medika and provide suggestions for improvement of the maintenance system by implementing a preventive system using the maintenance method of Total Productive Maintenance (TPM) consisting of total effectiveness variables, and calculating and analyzing the total effectiveness variables contained in the TPM system by using the TPM Index method. Implementation of the maintenance system or treatments that refer to the application of the 5R work culture are less effective. This is indicated by the still high rate of engine failure, high engine downtime, and low values of effectiveness, such as the effectiveness of machine availability (AV), production effectiveness (PE), effectiveness of quality level (RQ), and overall effectiveness of machines and equipment ( OEE). Through the analysis of the Cause and Effect diagram, it can be seen that the overall effectiveness of the machine is still 64% (not yet meeting the JIPM standard,> 85%). Therefore a production machine maintenance program is made using the TPM method, which consists of maintenance by the operator and the formation of small group activities (AKK).

ANALISIS PENGARUH HARGA, TATA LETAK, KENYAMANAN BELANJA, KELENGKAPAN PRODUK, LOKASI DAN PELAYANAN TERHADAP SIKAP KONSUMEN DENGAN PENDEKATAN REGRESI LINIER BERGANDA Ayik Pusakaningwati; Misbach Munir

Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v7i2.2295

In line with the times, there are many trading companies that are engaged in retail trading, such as: shops, minimarkets, supermarkets and others. In Sengonagung department stores, it is known that the purchasing power of consumers is quite high, even though the price offered is the same as other supermarkets. This can be seen from the number of buyers so that it can make a good marketing target. From the large number of buyers who came, it was concluded that there were several attribute factors that influenced consumer purchasing power. The method used is multiple regression which is used to calculate the influence / prediction of two or more variables X on one variable Y. The research was conducted at the Sengonagung Department Store which is located in Sengonagung Village, Kec. Purwosari Kab. Pasuruan. The results of the analysis F count is 12.363, while the results of the F table in the distribution table with an error rate of 5% is 2.27. This means that F count> F table (12.363> 2.27) indicates H1 is accepted and has a positive effect. And the most influential value or H2 is accepted, namely the price variable (X1) which produces a T count value greater than T table, T count (3,732)> T table (1,672), shopping convenience (X3) which results in a T count value greater than T table,Tcount(5,334)>Ttable(1,672).

Design of Soybean Dregs Separator Tool for Tempe Production in MSMEs Pasuruan Regency Using Pulse Method and Rula Method Ayik Pusaka Ningwati; Achmad Misbah; Muhammad Hermansyah

Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v9i3.3505

Micro, Small and Medium Enterprises (MSMEs) are a source of the regional and national economy. MSMEs have many roles in the social economy including being the main actor in economic activity, providing employment, playing a role in local economic development and community empowerment, a source of innovation, and creating new markets. Pasuruan Regency is one of the tempe centers in East Java. More than 200 families are engaged in Tempe production, including those in the Bangil sub-district, Purwodadi sub-district, Kejayan sub-district and Sukorejo sub-district. The main problem faced by Tempe Production SMEs is the machine or soybean dregs separator used, still using traditional tools (humans) which are less effective and efficient so that it takes a long time and there are working positions for workers who lack ergonomics, causing workload which is more. The purpose of this activity is how to make or design a design tool and work aid test for soybean dregs separator machines from soybean seeds to reduce the workload of making soybeans into tempeh and to be able to reduce the portion of the workload on tempe-making workers with anthropometric calculations.

ANALISIS PENGARUH HARGA, TATA LETAK, KENYAMANAN BELANJA, KELENGKAPAN PRODUK, LOKASI DAN PELAYANAN TERHADAP SIKAP KONSUMEN DENGAN PENDEKATAN REGRESI LINIER BERGANDA Ayik Pusakaningwati; Misbach Munir
Journal Knowledge Industrial Engineering (JKIE) Vol 7 No 2 (2020): JKIE (Journal Knowledge Industrial Engineering)
Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v7i2.2295

In line with the times, there are many trading companies that are engaged in retail trading, such as: shops, minimarkets, supermarkets and others. In Sengonagung department stores, it is known that the purchasing power of consumers is quite high, even though the price offered is the same as other supermarkets. This can be seen from the number of buyers so that it can make a good marketing target. From the large number of buyers who came, it was concluded that there were several attribute factors that influenced consumer purchasing power. The method used is multiple regression which is used to calculate the influence / prediction of two or more variables X on one variable Y. The research was conducted at the Sengonagung Department Store which is located in Sengonagung Village, Kec. Purwosari Kab. Pasuruan. The results of the analysis F count is 12.363, while the results of the F table in the distribution table with an error rate of 5% is 2.27. This means that F count> F table (12.363> 2.27) indicates H1 is accepted and has a positive effect. And the most influential value or H2 is accepted, namely the price variable (X1) which produces a T count value greater than T table, T count (3,732)> T table (1,672), shopping convenience (X3) which results in a T count value greater than T table,Tcount(5,334)>Ttable(1,672).

Analysis of Kapuk Waste at PT. Raja Indonesia Perkasa Suwayuwo Using the SWOT Method Bahruddin; Pusakaningwati, Ayik
Journal Knowledge Industrial Engineering (JKIE) Vol 11 No 3 (2024): JKIE (Journal Knowledge Industrial Engineering)
Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v11i3.6177

This study aims to analyze the management of kapuk seed waste at PT. Raja Indonesia Perkasa Suwayuwo uses the SWOT (Strengths, Weaknesses, Opportunities, Threats) method. Kapuk seed waste, which is produced in significant quantities (5 tons/day), has not been optimally utilized despite containing economic potential such as oil (24-40%) and bioactive compounds. The research method involved qualitative and quantitative approaches, with data collected through observation, interviews, and questionnaires of 15 respondents. The SWOT analysis identifies internal (strengths and weaknesses) and external (opportunities and threats) factors, which are assessed using a Likert scale of 1-4. The results of the validity and reliability test showed a reliable research instrument (Cronbach's Alpha > 0.60). The SWOT cartesian chart places companies in Quadrant II, showing external opportunities such as government and technology support, but internal weaknesses such as reliance on manual machines and a lack of innovation. The recommended strategy is a turn around, which is to take advantage of external opportunities to address internal weaknesses, such as employee training and technology adoption.

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