Company's Production Capacity Research Articles

Optimasi Dosis Koagulan Aluminium Sulfat Al2 (SO4)3 Pada Ipam PT Hanarida Tirta Birawa Sidoarjo

In drinking water treatment plants, there is a coagulation unit that requires coagulant substances. Coagulant dosage determination can be done using the jartest method. By carrying out a jar test, the correct dose will be known so that the coagulation process runs well, and the use of coagulants can be optimized. This research was carried out by analyzing jartest results from the company's internal laboratory for one week with two variations in jartest times in one day. The raw water used comes from shipping rivers with a company production capacity of 500 l/second. The dosage of Aluminum Sulphate coagulant used in the field is 165 mg/l, while the jastest results show that the optimum dosage is 140 mg/l. This research is expected to provide scientific information regarding determining coagulant dosage at IPAM PT Hanarida Tirta Birawa which makes it easier for installation operators.

Strategi Pemasaran Digital dalam Mendorong Keputusan Pembelian Produk Olahan Pisang di Indonesia

The growth of banana production in East Java faces online marketing challenges and stagnant production capacity. CV. Haza Food Indonesia needs to improve its digital marketing strategy and production efficiency as well as build consumer trust to expand the market and have a positive impact on the local economy. This research aims to explore steps to increase company production capacity, through digital marketing on purchasing decisions for processed banana products in Indonesia. Using SmartPLS 4, 201 potential consumers participated via an online questionnaire. The research results show a significant relationship between social media and purchasing decisions, as well as between eWOM and purchasing decisions. Social media also influences purchasing decisions through eWOM. These findings are consistent with previous research on the positive influence of social media and eWOM on purchasing decisions. These findings provide strategic insight for companies in optimizing digital marketing of processed banana products in the Indonesian market.

Analisis Pemanfaatan Program Linear Untuk Alokasi Bahan Baku Dalam Rangka Memaksimalisasi Keuntungan

The purpose of this study was to find out and analyze the calculation of the use of raw materials in Asep Embordir, the advantages of Asep Embordir before using the Linear Program and the advantages of Asep Embordir after using the Linear Program to increase maximum profit. The method used in this research is a survey method. With a descriptive analysis approach. The data used are data from interviews and direct observations during April 2022 regarding raw materials for making apparel, labor wage costs, and profits and production time. The existing problems are then formulated using the linear programming method and solved using the simplex method. The results showed that the use of raw materials in Rmfcollectionembroidery for cloth was 45 wood, buttons (27.8) packs, thread 9 rolls) and collar hardener (162 meters). The optimal production quantity for all production variations according to the company's production capacity is 540 pcs, while for KDLP the optimal production is 60 pcs. RMFCollectionembroidery profit from the selling price of Rp. 35,000/pcs, the total profit from KDLP is Rp. 2,100,000, this can be representative of the profit from the production of other clothing sizes. Based on the results of research studies, it is suggested that for the future, if asep border will increase the amount of production, companies need to take into account development costs and need to further analyze the use of all existing production capacity so that production can be carried out optimally.

A case study on application and commissioning of coal pyrolysis wastewater treatment project

Due to the increase of the company's production capacity and wastewater production, the existing biological enrichment tank can not meet the requirements, the coal pyrolysis wastewater treatment device faced technical optimization and capacity expansion transformation. This project used polyurethane (PU) filler to optimize and expand the capacity. In biological enrichment tank, PU filler had good sedimentation performance, which can ensure the efficient and stable operation of the biological enrichment tank. After 10 d of dosing, the PU fillers in the tank basically sank and were fully mixed with the wastewater. The presence of protozoa such as ciliates, vorticella, and paramecium on PU fillers could better promote the removal of organic pollutants in coal pyrolysis wastewater, and better promote the flocculation of activated sludge and biofilm on PU. The chemical oxygen demand (COD) concentration of the influent was 800–1000 mg/L. The final COD concentration in the effluent was stabilized at approximately 150 mg/L, and the corresponding COD degradation ratio was approximately 80%–85%. The NH4+-N concentration in the influent was 150–200 mg/L. The final NH4+-N in the effluent was less than 10 mg/L, the corresponding NH4+-N removal ratio was higher than 93%. Compared with that before the addition of PU filler, the NH4+-N concentration in the effluent decreased by approximately 90 mg/L, and the corresponding removal ratio increased by 40%–60%. The removal efficiency of organic typical pollutants and NH4+-N can be effectively improved by adding PU filler in the biological enrichment tank, so as to effectively ensure the demand for technical optimization and capacity expansion of the project. This research could provide technical and data support for the actual application of the PU fillers and the transformation of the treatment project.

Analisis strategi pemasaran CV. Gema Nusa berdasarkan metode SWOT

This study's purpose was to analyze CV's internal and external conditions. Gema Nusa Klaten by using a SWOT analysis and making a proposal for the business development plan of CV Gema Nusa Klaten. This study used qualitative descriptive research with in-depth interviews for data collection. The analysis technique used is SWOT analysis. Based on the SWOT analysis results, CV Gema Nusa Klaten is in a growth-oriented strategy stage. This stage is a very favorable situation where the company has the strength to take advantage of existing opportunities. The strategy applied is SO (Strengths-Opportunities), which is a strategy that supports aggressive policies. The strategy undertaken is to recruit freelance workers for sales in the regions, increase the company's production capacity, increase teamwork capabilities, increase the number of products produced, and obtain sponsorship at certain events.

Sedimentation Rate Analysis in Dock C PT. Petrokimia Gresik, Indonesia

Dock C is one of the supporting facilities at PT. Petrokimia Gresik which functions as loading and unloading goods from ships to land and vice versa. Another benefit of the jetty is that it can significantly increase the company's production capacity. Dock C PT. Petrokimia Gresik. In the treatment of sedimentation in port it is necessary to analyze the current pattern and sedimentation rate early, because this is the first step to predict the amount of sedimentation contained in the port in a certain period of time. Several ways can be done to minimize the rate of sedimentation, one of which is the layout of Dock C to reduce the frequency of dredging. This study compares the sedimentation volume at the existing condition jetty and two alternative jetty that occur due to currents and waves, while modeling is done using Mike 21. The results of the existing jetty modeling show the sedimentation volume for 12 months was 20641.68 m3. Whereas the sedimentation volume from alternative jetty 1 and 2 produced for 12 months was 11293.56 m3 and 7426.2 m3. Modifications to the layout of the jetty provided were able to reduce the rate of sedimentation in Dock C, with the most optimal sedimentation volume for 12 months at 13215.48 m3

Meissner awarded US$13.4mn to expand Covid-19-related capacity

Meissner Filtration Products has secured a US$13.4 million contract from the Bio-medical Advanced Research and Development Authority (BARDA) to expand the company's production capacity for products critical to Covid-19 vaccine and therapeutics manufacturing.

TEKNOLOGI INOVATIF PENGOLAHAN MAKANAN UNTUK PENINGKATAN KAPASITAS PRODUKSI UMKM DI KABUPATEN SIDOARJO

Sidoarjo district is known as one of industrial center processed foods as chips cassava and shrimp crackers by UMKM Berkas Sejahtera. The high demand from the customers can not be covered because of the limitation of technology in production. Through this program is expected to partner businesses can increase the company production capacity, income and job opportunities for the community. Method used in this program is developing of efficient processed food production technology. Activities stages in this program were to identify real needs related production partner operational, designed and manufactured the production of processed foods effective, operational testing machine, evaluation machine, and intitutional strengthening and human resources. The output of this program are the package processing technology chips cassava and prawn crackers consist of cassava chopper, spinner, meat grinder, the hexagonal stirer seasoning, mixer the batter, press crackers,drying machine crackers and packaging machine. The results of the program is improving partner production capacity such that the program can be increasing from 1tons per day into 3 tons per day. So can increase income and job opportunities for the people in surrounding region.

Relayout Production Facility of PC. Spun Pile Using Systematic Layout Planning in ABC Factory

ABC Factory is one of the companies engaged in manufacturing precast concrete in Indonesia. This company was established in 1978 under the auspices of XYZ Group Since. The products produced by ABC Factory are Precast Concrete / Prefabricated Concrete or often abbreviated as "PC". Some of the products manufactured by ABC Factory are PC. Spun Pile, PC. Square Pile, PC. Spun Pole (Electric Pole), PC. I Girder, PC. Box Girder and several other products. ABC Factory uses the Make to Order production method, so it is demanded to produce orders maximally and as efficiently as possible. In this manufacturing company, the preparation of the layout of production facilities greatly affects the production cycle time which in turn will have a major effect on the company's production capacity. for that, the company needs to redesign the layout of the PC production facility of Spun Pile with the best production flow. Based on these problems, the method used is to use the SLP (Systematic Layout Planning) method which functions to produce a layout design for production facilities that minimizes material movement distance and produces a good production flow in ABC Factory. Based on the results of the study obtained a reduction in the distance of material flow facility layout by 72.71 meters and an increase in production capacity of 138 cigarettes or 13.44% of the initial layout.

Assembly line balancing in an electronics company using simulation approach

One of the efforts company did continuously to compete was to reduce waste or anything that is not adding value to products such as waiting activity that cause unbalance of workload between workstations on a production path. This condition resulted in idle work station, accumulation of intermediate goods, and low work station utility. Companies finds an unbalance workload. This work station are apparently have to wait in a given time after workstations does behind it finished. For that reason, this study aims to balance the workload between workstations and increase the company production capacity. This research uses simulation approach by modelling the initial production with software promodel and evaluate performance the the initial production with an indicator current content, output, and average time in operation. The performance of the initial production line model was the smoothness index of 2007.5, the current content of 10 units, the output of 34 units, and the average time in operation of 35.19 minutes. The alternative model of the selected production trajectory is due to excel in four track performance factors is lowest current content (1 unit), highest output (48 units), lowest smoothness index (461,8) and highest production capacity (9,12 unit/hour).

Analysis of lifestyle, innovation products, and marketing mix of product purchase decision hen’s instant omelette (case study in pt eco Nature multiindo)

PT Eco Nature Multiindo is a company which operating in the service and food processing. Hen's Instant Omelette is one form of innovative product that exist in Indonesia. In Indonesia, there is no competitor of Hen's product so Hen's became the first of instant egg in market. Response of consumer to this product is quite good, it is can be seen from the sale of products that have been sold to 6.000 bottles for 8 months. But it is still far from the company target ,which is targeting 7.500 bottles per month in accordance with market potential and company's production capacity 300 bottles a day. The purpose of this study are (1) to analyze the life style of Hen's Instant Omelette consumer (2) to analyze the influence of lifestyle, product innovation, and marketing mix of Hen's Instant Omelette product towards purchasing decision (3) to formulate managerial implication for the company. The results of the factor analysis indicates that the user segments of Hen's Instant Omelette consists of three segments: modern, clasic, and trendy. Analysis results of SEM indicates the variable that influence purchasing decision is Product Innovation which consists of Relative Advantages, Compatibility, Complexity, Divisibility, Communicability.

Penjadwalan Mesin dengan Menggunakan Algoritma Pembangkitan Jadwal Aktif dan Algoritma Penjadwalan Non-Delay untuk Produk Hydrotiller dan Hammermil pada CV. Cherry Sarana Agro

Fulfillment of all demands of consumers who come to the product is one thing that always wanted to be achieved by a company. These requests are not independent of the company's ability to manufacture certain products. CV Cherry Sarana Agro manufactures a wide range of agricultural equipment, one of which is the product hydrotiller and hammermil. Demand for both products are always in large numbers for each period, however, the company could not meet the entire demand. One of the main factors that led this small company's production capacity for these two products is not optimal scheduling of machines made by companies, causing many to be a queue on a particular machine so that the total process operating time becomes very large. Scheduling method is used to optimize the scheduling of machines working on the report of this practice is actively scheduling method and the method of non-delay scheduling. The data needed to perform scheduling with both of these methods is the data used machines, data processing operations and data processing time of operation. With these three data, can be compared to the actual scheduling done by the company with the scheduling is done using active scheduling method and the method of non-delay scheduling. The most optimal scheduling is obtained after comparing the three methods used are scheduling using the non-delay scheduling. This method was chosen because the resulting make span is much smaller than the two other methods. This method is well applied in the company because in addition to reducing the total processing time, can also increase production capacity, so that all requests can be met.Keywords: Active schedulling method, non-delay schedulling method, makespan, hydrotiller, hammermil

Production and Supply Optimization in PT. Goodyear Indonesia Tbk

The Production and Supply Optimization in PT. Goodyear Indonesia Tbk and its study in this paper provide the purposes to create a model of the Master Production Schedule (MPS). The mentioned MPS complies with company policy, production capacity and supply received. From view point of Industrial Engineering, there are needs for forecasting method effectiveness toward the company production capacity. Furthermore, from view point of Information Systems, there are needs to provide the MPS as compare to prior systems that was done manually resulting in the frequent error at the time of making MPS deductible. Several Methods are used and considered, such as: The method of time series, Mean Square Error (MSE), Mean Absolute Percentage Error (MAPE), the calculation of production capacity, MPS, and designing information systems. By having the combination of views from Industrial Engineering and Information Systems perspective the improvement can be conducted from both theoretical development and its managerial implications.

Oxea starts up new speciality esters unit in Germany

German oxo-chemicals company Oxea reports that it has successfully started up its new ‘Ester 2’ unit for the production of speciality esters in Oberhausen, Germany. The new facility, which took about a year to build, will boost the company's production capacity for speciality esters by more than 50%. Oxea currently produces these chemicals in three units worldwide, with a fourth under construction in China.

Applying a mathematical programming approach for a green product mix decision

The aim of this paper is to develop a mathematical model for a green product mix decision that incorporates capacity expansion features by using a mathematical programming approach. In order to satisfy customer orders when market demands exceed the company's production capacity, as well as maximise total profits, companies must study the feasibility of expanding capacity with regard to the production of parts. To place efficient controls on green product costs, we present the green product mix decision model for evaluating the benefits of expanding various types of capacity. By applying this model, companies that produce green products can make optimal decisions about further processing and capacity expansion.

Fuzzy Raw Materials Allocation Problem

Abstract Based on credibility theory, this paper presents a new raw materials allocation (RMA) model in which the demands of products and the prices of surplus products are supposed to fuzzy variables, the involved restrictions mainly include the inventory of each raw material and the production capacity of company. Since the fuzzy variables in the RMA model are usually continuous variables and the exact analytical expression of objective function cannot be obtained, traditional optimization algorithms cannot be used to solve it. Therefore, we firstly apply an approximation approach (AA) to turn the original infinite-dimensional optimization problem into an approximating finite-dimensional one, then design a hybrid algorithm which combines neural network (NN) and particle swarm optimization (PSO) to solve the approximating model. A given numerical example illustrates that the designed algorithm works well.

Outsourcing or capacity expansions: Application of activity-based costing model on joint products decisions

Because of capacity constraints, the companies who produce joint products have to assess the desirability of further processing joint products beyond the split-off point. Especially in a situation in which market demands exceed the company's production capacity. In order to satisfy customer's orders and maximize total profits, these companies must study the feasibility of expanding capacity or outsourcing the production of parts. The aim of this paper is to develop an ABC joint products decision model which incorporates capacity expansions and outsourcing features, by using a mathematical programming approach. With the model presented in this paper, we can evaluate the comparative benefits of expanding the various kinds of capacity and outsourcing simultaneously. By applying this model, the companies who produce joint products can derive an optimal decision about further processing, capacity expansions or outsourcing.

Chimei goes beyond engineering plastics

Chimei Corp., based in the southern Taiwan city of Tainan, says it is the world's largest producer of the engineering plastic acrylonitrile-butadiene-styrene (ABS). Despite its leading position, the firm's current strategy is to move away from new investments in petrochemicals, in Taiwan at least. Rather, Chimei intends to become an important producer of flatpanel displays, which it only recently began to make. Flat-panel displays are used in electronics items such as computer screens and televisions. Founded in 1950, Chimei built its first plastics plant in 1953: a small unit to make toys. In 1968, Chimei began producing polystyrene using technology licensed from Mitsubishi Chemical. The company's first ABS unit began production in 1976 based on technology developed in-house. Later this year, when a new unit begins operating, the company's production capacity will be 1.2 million metric tons per year. In addition to ABS, Chimei also produces polystyrene, styrene-acrylonitrile copolymer, polymethyl methacr...