Performance Measurement of Mining Equipment
Keywords: Availability, Dragline, Maintainability, Mining Equipment, Overall Equipment Effectiveness (OEE), Performance Measurement, Production Index, Reliability, Shovel, Utilization Breakup of ...
MINING EQUIPMENT SELECTION FOR A TYPICAL …
by sandstone partings was selected. For each individual mining activity all the factors influencing the selection of mining equipment are tabulated, followed by a review of possible mining methods and an economical appraisal of the various methods and equipment proposed.
(PDF) Selection of mining equipment for use in …
Hence for selection of other equipment, suppliers may be asked to provide vibration data describing the test condition so as to assess their suitability for safe use in mines.
(PDF) MINING EARTH MOVING EQUIPMENT MAJOR …
Equipment Selection/Design Decision. Mining equipment comes in different form and each mining application requires a specific design to meet the intended duty. However, appropriate selection of equipment to effectively meet production needs of a Mine as well as operating within acceptable cost of production is one of the real challenges in Mining.
(PDF) A Multiple Criteria Decision Making Method to Weight …
Selection and assessment of mining equipment used in open pit rock mines relies chiefly on estimates of overall exploitation cost. The rational arrangement of mining equipment and systems ...
Equipment Selection for Mining: With Case Studies | Request PDF
Request PDF | Equipment Selection for Mining: With Case Studies | This unique book presents innovative and state-of-the-art computational models for determining the optimal truck–loader ...
Mine Design Selection Considering Sustainable Development
Therefore, reserve efficiency is one of the factors in any sustainable mine design. Sustainable mining covers environmental, economical, and social aspect of operations. ... Download book PDF. ... Proceedings of 20th International Symposium on Mine Planning and Equipment Selection (MPES), pp. 233–247 (2011)
(PDF) The study of decision making tools for equipment selection …
In the field of mining engineering, many scholars have introduced successful MCDM applications such as equipment selection for open pit mines [9,10], drilling technology investment analysis ...
(PDF) Equipment selection for surface mines
Applications that are well documented include ore-body modelling and ore reserve estimation, optimal pit design, optimal production schedules, optimal blends, effective equipment selection, utilisation and maintenance, efficient …
SELECTION OF MECHANICAL FLOTATION EQUIPMENT
Design and selection of correct equipment is flotation critical to the success of any flotation concentrator. Traditionally, selection has been based on residence time scaleup from batch and/or pilot testing.-However reviewing other factors such as froth carry rate and lip loading is now considered to be equally as critical to
Equipment Selection for Surface Mining: A Review | Request PDF
In conventional mining the selection of the mining equipment (i.e. main function carriers) which comply with the system requirements, the mining engineer can rely on existing equipment selection ...
Pdf Factors Of Equipment Selection A Mine
6 Cable Types and Selection Criteria 6 CABLE . Mine power cables are generally designed to be used as flexible feeder cables for circuits between the main power source and mine load centers or as equipment trailing cables Mine power feeder MPF cables typically have voltage ratings of 5 8 15 or 25 kV and are available with or without a ground check conductor
Methods for Equipments Selection in Surface Mining; …
Classifying the equipment selection process into three phases i.e. type of fleet, size of equipment and calculation of required numbers, the present article focuses on different application …
Mine Planning and Equipment Selection (MPES 2015)
As can be gleaned from the paper on integrating load and haul equipment selection and replacement decisions across multiple periods, we will have to be smarter about integrating our …
Equipment selection for high selective excavation …
equipment selected. Moreover, equipment selection directly affects the pit design and production planning. In open pit mining, equipment selection is made according to many factors related to the ore and mining conditions. These factors can be qualitative and quantitative in nature. The main purpose of equipment selection is to choose the
Mine Planning and Equipment Selection (MPES 2015)
aspects related to mining. These are also pertinent in the realm of mine planning and equipment selection because we need to mine economically if we are to sustain our operations. Sometimes we need to go back to basics to be innovative. This is where the two papers on improving our understating of rock masses and rock behaviour are relevant.
Mine Planning and Equipment Selection (MPES 2015)
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 …
(PDF) Methodology for underground mining …
The mining _____ * Corresponding author: [email protected] (Stojance Mijalkovski) doi: 10.37190/MSC212815 202 S. MIJALKOVSKI et al. method selection (MMS) depends on a number of factors, which can be …
Economics of Mine Planning and Equipment Selection | PDF …
This paper examines the economics of mine planning and equipment selection. It discusses how economics drives decision making in mining, including optimizing pit shapes and production rates. The paper looks at how the optimal initial production rate for a new mine is usually lower than the rate that minimizes costs. This is due to factors like uncertainty resolution and the value of ...
The selection of underground equipment for coal mines
traction phases. Although the mining equipment, such as continuous miners and shuttlecars, are the same as for bord-and-pillar mining, this method is viable at greater depths. Yet, it is not as capital-intensive as longwall mining. Selection of Equipment The determination of the most economic mining sys-tem is regulated by a host of factors ...
Equipment selection for high selective excavation …
In open pit mining, equipment selection is made according to many factors related to the ore and mining conditions. These factors can be qualitative and quantitative in nature.
Underground Mining Project Equipment Selection …
Underground mine performance in coal and mineral industry is declining and needs high productive systems. In fact the world scenario of underground production is dismal and many companies are facing closure even in USA. Proper selection of mechanization equipment requires many factors to be
Determination of Load-Haul Equipment Match Factor at …
1.5 Mining Equipment Selection According to [12], Equipment selection is one of the most critical aspects of open-pit design. Mining cost is mainly affected by the number and capacity of the equipment. Equipment selection for open-pit mines is a critical decision that significantly impacts the economic viability of an operation.
An expert system for hydraulic excavator and truck selection …
"Full text available only in PDF format" References. 1. ERCELEBI, S.G. and KIRMANLI, C. Review of surface mining equipment selection techniques. Mine Planning and Equipment Selection 2000, Panagiotou and Michalakopoulos (eds.). ... J.M. Geological factors significant in the assessment of rippability. The Civil Engineer in South Africa, 17 ...
Methods for Equipments Selection in Surface Mining ; …
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 ...
RELIABILITY BASED MODELS TO EVALUATE THE …
CONSEQUENCES OF MINING EQUIPMENT COMPONENT SELECTION AND PURCHASING DECISIONS by Paulo Pereira . ... 4.2 Revenue and Cost Factors in NPV Analysis in Mining 55 4.3 Determining an Adequate Discount Rate 55 4.4 Introducing Risk in Discounted Cash Flow Analysis 61 CHAPTER 5 RISK AND UNCERTAINTY IN THE NPV ANALYSIS 64 ...
(PDF) Equipment Selection for Surface Mining: A …
Since the cost of purchasing and operating mining equipment is so high-anecdotally between 40-60% of the overall cost of materials handling (Alarie and Gamache, 2002)-robust equipment selection is a driving factor for the …
(PDF) MATCH FACTOR DETERMINATION OF …
This application is a fast and easy way to quantify the effectiveness of the fleet in mining. The match factor of 1.09 was obtained and proven by observation with the queuing length of one truck ...
Mining Method Selection, Principles and Steps of
The main factors influencing the selection include the occurrence condition of ore bodies, technical condition of mining, the value of the ore, working environment and safety factors, the permission or prohibition of surface subsidence, economic factors, special requirements of the processing sector, and labor and policy factors.
An expert system for hydraulic excavator and truck …
Choosing appropriate equipment is one of the most important factors for production system efficiency. Low-grade ore deposits have been increasingly mined because of exhausted high …