تعتبر شركة Olux شركة رائدة ومتميزة على المستوى الدولي في مجال البحث والتطوير وتصنيع وبيع محطات التكسير والغربلة واسعة النطاق ومعدات الطحن الصناعية ومصانع الاستفادة.
The selection of mining equipment is one of the most important parts for decision-makers, which can affect the mine and the entire planning. Underground mines are usually divided into two categories; hard rock and soft rock, each of which has its equipment according to the type of exploitation method used. There are different ways to make decisions and choose …
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Archives of Mining Sciences, 2016. Vehicle transport is a dominant type of technological processes in rock mines, and its profit ability is strictly dependent on overall cost of its exploitation, especially on diesel oil consumption.
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The three mining width ranges are defined, as are the mining methodologies. The various equipment alternatives are defined in subsequent chapters. ER-4517 3 1.4.1 Load-Haul-Dump (LHD) Vehicles: A Definition LHD is the generic designation for low-profile, front-end loaders commonly found
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This document summarizes a research paper on equipment selection for surface mining operations. The equipment selection problem involves choosing optimal truck and loader fleets to minimize costs while meeting production …
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mining engineering projects, as in other engineering branches. Every mining engineer makes several decisions in daily mining applications. Most of the decisions made by mining engineers are completely instinctive, drawing from their past experience; therefore no decision-making method is applied. Equipment selection is one of the most
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In many industries, materials handling represents a significant component of the operational cost, making equipment selection an important challenge to management. To meet this challenge, extensive research has taken place in the mining and construction industries which are heavily dependant on equipment. Yet this research effort has not resulted in an acceptable solution …
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In the surface mining industry, the Equipment Selection Problem involves choosing an appropriate fleet of trucks and loaders such that the long-term mine plan can be satisfied. An important characteristic for multi-location (multi-location and multi-dumpsite) mines is that the underlying problem is a multi-commodity flow problem. The problem is therefore at least as difficult as the …
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The selection of mining equipment is one of the most important parts for decision-makers, which can affect the mine and the entire planning. Underground mines are usually divided into two categories; hard rock and soft rock, each of which has its equipment according to the type of exploitation method used.
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Sympos. Mine Planning Equipment Selection (A. A. Balkema, Rotterdam, the Netherlands), 369-377. Google Scholar [37] Çelebi N (1998) An equipment selection and cost analysis system for open pit coal mines. Internat. J. Surface Mining Reclamation Environ. 12(4):181-187. Crossref. Google Scholar [38]
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Mining method selection by multiple criteria decision making tools. The Journal of the South African Institute of Mining and Metallurgy 104(9) 493–498. Blackwell, G. H. 1999. Estimation of large open pit haulage truck requirements. CIM Bulletin 92(1028) 143–148. Bodon, P., C. Fricke, T. Sandeman, C. Stanford. 2011.
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In many industries, materials handling represents a significant component of the operational cost, making equipment selection an important challenge to management. To meet this challenge, …
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I (CIM and the Chilean Institute of Mining, Santiago, 2003) S. Erçelebi, C. Kirmanli, Review of surface mining equipment selection techniques, in Mine Planning and Equipment Selection 2000: Proceedings of the Ninth International Symposium on Mine Planning and Equipment Selection /Athens/Greece/6–9 November 2000, ed. by G.N. Panagiotou, T.N ...
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A well-organized fleet management in surface mining is required in order to maximize truck per shovel Match Factors. The most common materials handling in surface mining is by truck and shovel ...
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Proper fleet selection, in a way that secures the production needs of a mine as well as minimizing the cost of production, is one of the main challenges of mine planners. The equipment …
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Equipment selection decisions which are the most important stage of short and long term surface mine planning have radically influenced the economic life of any mining scenario. Furthermore, equipment selection is also an complex multi-person, multi-criteria decision problem. This study has been directed to the research of an optimal loading-hauling system to a power station to be …
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The mining industry contributes significantly to the health of the worlds' economy. Indeed, the total annual revenue generated by the industry worldwide has exceeded $500 billion US for the past 6 years. Over this time, the net profit margins have decreased from 25% in 2010 to 4% in 2016. The significant global economic
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The mining industry contributes significantly to the health of the worlds' economy. Indeed, the total annual revenue generated by the industry worldwide has exceeded $500 billion US for the past 6 years. Over this time, the net profit margins have decreased from 25% in 2010 to 4% in 2016. The significant global economic
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Mining companies can consider long schedules (e.g., up to 50 years) in strategic planning of this nature [12]. In this time frame, replacement equip- ment may include types other than the original selection as a reflection …
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**Best Practices in Comminution Equipment Selection** Selecting the right comminution equipment is critical for achieving efficient and cost-effective mineral processing. The process begins with a thorough understanding of the **ore characteristics**, including hardness, abrasiveness, and liberation size. Tailoring the equipment selection to the specific ore type …
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Suppose that decision makers in an iron mine site wanted to select the most suitable primary crusher for carrying out comminution in its production. Conclusions. A novel sensitivity analysis approach has been proposed to understand the robustness of an integrated constrained fuzzy stochastic analytic hierarchy process (IC-FSAHP) method that can ...
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In this paper, we describe the ESP in the context of surface mining and discuss related problems and applications. Within the scope of both the ESP and related problems, we …
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The book is intended for a broad audience, ranging from mathematicians with an interest in industrial applications to mining engineers who wish to utilize the most accurate, efficient, versatile and robust computational models in order to refine their equipment selection and allocation strategy. As materials handling costs represent a ...
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In surface mining operations, the equipment selection process aims to identify the most suitable and cost-effective combination of equipment in terms of size, design, and quantity. Recently, the adoption of a decision-support …
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Equipment Selection for Mining - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. Equipment Selection for Mining
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Y. Huang, U. Kumar, Optimising the number of load-haul-dump machines in a swedish mine, in Mine Planning and Equipment Selection 1994: Proceedings of the third International Symposium on Mine Planning and Equipment Selection, ed. by A.G. Pasamehmetoglu, Istanbul, Turkey, 18–20 October 1994, pp. 353–358, Rotterdam (1994). A.A. …
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JOURNAL COMMENT . Mine Planning and Equipment Selection (MPES 2015) The Southern African Institute of Mining and Metallurgy (SAIMM) hosted the 23rd International Symposium on Mine Planning and Equipment Selection (MPES 2015) at the on Convention Centre in Johannesburg from 9 to 11 November 2015.This was the first time that South Africa has hosted …
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Equipment Selection for Mining: With Case Studies - Springer
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This edited volume includes all papers presented at the 22nd International Conference on Mine Planning and Equipment Selection (MPES), Dresden, Germany, 2013. Mineral Resources are needed for almost all …
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The book is intended for a broad audience, ranging from mathematicians with an interest in industrial applications to mining engineers who wish to utilize the most accurate, efficient, versatile and robust computational models in order to refine their equipment selection and allocation strategy. As materials handling costs represent a ...
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One of the challenging problems for surface mining operation optimization is choosing the optimal truck and loader fleet. We refer to this problem as the equipment selection problem (ESP). In this paper, we describe the ESP in the context of surface mining and discuss related problems and applications. Within the scope of both the ESP and ...
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Equipment sizing is a developed field of mining engineering, which considers all aspects related to productivity, and grade distribution. Current methods of equipment sizing consider block ...
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One of the principal costs in mine is related to purchase and application of equipment. Proper fleet selection, in a way that it secures the production needs of a mine as well as minimizes costs of production, is one of the real challenges of mine planners. As such, with the selection of suitable fleet of equipment and their application, could minimize the capital and operational costs ...
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In surface mining applications, the ESP addresses the selection of equipment to extract and haul mined mate-rial, including both waste and ore, over the lifetime of the mining pit. In this paper, …
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One of the challenging problems for surface mining operation optimization is choosing the optimal truck and loader fleet. This problem is the Equipment Selection Problem (ESP). In this paper, we describe the ESP in the context of surface mining. We discuss related problems and applications. Within the scope of both the ESP and related problems ...
WhatsApp: +86 18221755073
The book is intended for a broad audience, ranging from mathematicians with an interest in industrial applications to mining engineers who wish to utilize the most accurate, efficient, versatile and robust computational models in order to refine their equipment selection and allocation strategy. As materials handling costs represent a ...
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The selection of the mining fleet can have as much of an effect on the efficiency and effectiveness of an operation as the mining method. This is not to say that inefficiencies are only attributable to inappropriate equipment selections, these aspects have many factors but are not the subject of this paper.This paper will give an overview of equipment selection processes that …
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