Availability And Utilisation In Mining Production

New Method to Study the Effectiveness of Mining …

The sustainable development of mining processes requires a deep knowledge of the effectiveness of mining equipment and is quite complex to analyze due to the intrinsic characteristics of the mining industry. In this regard, its measurement and control can lead to appropriate management, improving the mining processes' …

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Measurement and analysis of performance of mining dump …

industries as a performance-monitoring tool, the mining industry fails to encash the . ... Table 4 Average availability, utilisation and OEPI of different dump tru cks for the year 2015,

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Evaluating and optimizing the effectiveness of mining equipment…

The performance rate in the mining industry is similar to the utilization rate and is necessarily referred to as such, hereby, leading to the following equations; (5) ... The influences of the Availability, Utilization and Production efficiency on the OEE were found to be 0.247, 0.956 and 0.549 in terms of correlation respectively. ...

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Productivity Analysis of Draglines Operating in …

The parameters, such as, average total cycle time, availability, utilization, annual output and influence of fragmentation on the overall performance of the draglines, have been critically ...

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IMPACT OF AVAILABILITY AND UTILISATION OF DRILL RIGS ON PRODUCTION …

The availability and the utilisation of drill rigs have great impact on the output of a mine. These can be optimised by reducing the downtimes and operational delays to ensure high availability and utilisation, and consequently higher productivities. In this paper, the causes of the numerous rig breakdowns at Kanjole Minerals Ltd. (KML) were …

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Companies that work with Outliers are ready for the future of mining.explore our solutionsOur People, Your PartnersWe are mining professionals, with engineering and operational experience, and the …

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ASSESSING THE EFFECT OF UTILIZATION AND …

of utilization (i.e., 171.29) on production is higher than the effect of availability (131.56) on production, all things being equal. Therefore, we recommend that more attention should be

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Capacity Utilization: Mining: Mining (NAICS = 21) …

Graph and download economic data for Capacity Utilization: Mining: Mining (NAICS = 21) (CAPUTLG21S) from Jan 1967 to Jul 2024 about capacity utilization, capacity, mining, indexes, and USA. ... after factoring in normal downtime and assuming sufficient availability of inputs to operate the capital in place. ... Industrial Production: …

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ANALYSIS OF AVAILABILITY AND UTILIZATION OF …

From equation 3, it is obvious that availability and utilization directly affect the production, Figure 3 also shows the synchronism amongst availability, utilization and production. As such, with the diminishing values of availability and utilization, the production from draglines has also revealed down trend.

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n g i n e r in g &M Industrial Engineering & Management

Introduction. The availability and utilization of mining equipment difer from one practitioner to another, from one author to another, from one supplier to another, as well as an …

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Risk Assessment Methods in Mining Industry—A …

Recently, there has been a growing interest in the mining industry in issues related to risk assessment and management, which is confirmed by a significant number of publications and reports devoted to these problems. However, theoretical and application studies have indicated that risk in mining should be analyzed not only in the human …

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Reliability, Maintainability, and Availability of Mining …

The reliability, maintainability, and availability of such equipment are vital for continuous production and pose significant challenges for mining companies aiming to enhance system utilization. This research focuses on evaluating the reliability, maintainability, and availability of rotary drilling machines' transmission systems …

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MACHINE AVAILABILITY AND UTILIZATION | 16 | v3 | Open …

Today the basic method of equipment scheduling in the surface mining industry is to determine the equipment required to maintain the desired tonnage and to then schedule …

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Optimization of the fleet per shovel productivity in surface mining

For example, the cost of using a piece of equipment depends on its utilization, the availability and age of the equipment. The ultimate goal of mining operation is to provide the required amount of raw material needed by the community at reduced costs. ... In this way, a match factor of 1.0 should not be considered ideal for …

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Reliability, Maintainability, and Availability of Mining Drilling

These insights provide a comprehensive overview of the operational reliability and maintenance strategies for drilling machinery in open pit mining, …

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Innovation in the Mining Industry: Technological Trends …

Innovation plays a critical role in the mining industry as a tool to improve the efficiency of its processes, to reduce costs, but also to meet the increasing social and environmental concerns among communities and authorities. Technological progress has also been crucial to allow the exploitation of new deposits in more complex scenarios: …

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Improving productivity in mining operations: a deep …

This research study examines the impact of shifts and lunch breaks on mining operations, particularly focusing on delays in hauling equipment used to supply extracted material to crushers. These delays significantly reduce productivity, averaging below 80% during regular working hours and adversely affecting mine profitability. To …

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A review of machine learning applications for underground …

Machine learning utilisation to improve accuracy of mine planning and production scheduling input parameters. ... learning application is gradually increasing in underground mining production systems and optimisation studies as mining equipment availability and production rates have been identified as a major driver to the …

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Loading and Haulage Equipment Selection for Optimum …

Specific availability and utilization data for loaders or shovel and haulage trucks depends on calculation methods and operating maintenance practices used in aparticular situation. ... Generally speaking, the material most commonly handled in the mining industry are rocks that have been fragmented either by mechanical or explosive methods ...

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Improvement of Overall Equipment Performance of Underground Mining

Production and productivity of any industry mainly depends on effective utilization of men and machinery. Underground mine production for the last few decades in India is not in satisfactory level, due to less mechanization. ... Studies on availability and utilisation of mining equipment-an overview. Journal Impact Factor 6.3: 14-21. [2 ...

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Evaluating and optimizing the effectiveness of mining …

Equipment availability is one of the most widely used factors in the evaluation of equipment effectiveness in the mining industry including Chibuluma South …

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Understanding and assessment of mining equipment effectiveness

From the fixed effects model, it was observed that the effect of utilization (i.e., 171.29) on production is higher than the effect of availability (131.56) on production, all things being equal.

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Management of Efficiencies of Mining …

Overall Equipment Effectiveness (OEE) is a well-known measurementmethod, which combines availability, performance and quality, for the evaluation of equipment effectiveness in manufacturing ...

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(PDF) Improvement in the overall efficiency of mining

The product of availability, utilization and quality rates in the drilling process calculates ODE. ... The main objective of this study is to investigate the impact of mining industry equipment ...

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Evaluating and optimizing the effectiveness of mining equipment…

In the mining industry, equipment optimization or effectiveness is mostly associated with both its utilization and availability but the impacts of the aforementioned factors are not that substantial compared to other factors which are usually ignored in the mining industry as well as at Chibuluma Mine in this case.

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pwc.au Productivity and Cost Management

Labour Production Costs Non Labour Production Costs Coal Price PwC Productivity Index - 1995 to 2011 (Base Year = 1995, Base = 1000) … which is in large part due to the falling productivity of the mining industry Australia has some of the world's largest coal reserves, but is struggling with maintaining mining profit margins…. Slide 2

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Performance Evaluation of Underground Mining Machinery…

In the underground mining segment, utilized equipment for transportation purpose, i.e., load haul dumper (LHD), assumes an indispensable job in the accomplishment of the desired level of production rate. The recorded underground metal mine's production in India is not at a satisfactory level from the last few decades.

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Studies on availability of the mining equipment: An …

The model is based on an expert system for assessing the availability of continuous mining systems. The availability of the system, as a complex state parameter, is decomposed into the partial ...

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(PDF) A Selection of Drill Rigs using Overall Equipment Efficiency

This paper examines the utilisation, availability and penetration rates of percussive Pantera drill rig fleet used in lower saprolite and the fresh ore profiles at Nkran Pit of Asanko Gold, Ghana. ... 2019 pp. 41-52 Fig. 2. The OEE factors [2] (3) However, drill rigs in the mining industry have very limited adoption of OEE as a good performance ...

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IMPACT OF AVAILABILITY AND UTILISATION OF DRILL …

The availability and utilisation of rigs have great impact on the production of the mine since drilling is the first phase of the rock fragmentation process. Low availability and utilisation

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