factors of equipment selection a mine

Equipment selection QueensMineDesignWiki

The determination of the initial mobile equipment fleet is an important step in the overall underground mine design process, and is typically based on the production targets, mining methods, and stope dimensions. Not only does the mining equipment employed in the operation impact the overall mine productivity, ventilation requirements, and maintenance considerations of the entire mining operation, but a

factors in selection mining equipment

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 optimum and costeffective equipment by installing a decisionsupport system, which can analyse various and complex factors. The term optimum here reflects that


Methods for Equipments Selection in Surface Mining review

Keywords: Surface Mining Equipment Selection sizing Equipment, Fleet Selection 1. Introduction The production process in a mine is divided into four parts of drilling, blasting, loading and hauling. The later two aspects i.e. loading and hauling allocate more than half of the total mining cost. The cost related to purchasing loading equipment is more than the vehicles needed for other


Equipment Selection for Surface Mining: A Review

Key words: Equipment Selection, Surface Mining, ShovelTruck Productivity, Mining Method Selection, MultiCommodity Network Flow Introduction The general Equipment Selection Problem ESP is to choose a collection of compatible, but not necessarily homogeneous, items of equipment to perform a speci ed task. In many applications, the task is to move a volume of material from a set of


How to select equipment for underground mining B2B

20171125 From planning to operation of the equipment, a deep understanding of each mines specific needs and customisation of both equipment and systems are required, Maity adds. Selection of right equipment package for underground coal mining depends on the following factors: Geomining conditions of the coal block


Models for Mining Equipment Selection

problem is due to the many factors that contribute to the operating expense of equipment. Consequently, available methods can only consider a small subset of the possible combinations of trucks and loaders. This paper addresses equipment selection for surface mines. Given a mine plan, the ultimate objective is to select the trucks and loaders such that the overall cost of materials handling is


PDF Optimal open pit mining equipment selection using

Equipment selection in mining engineering is one of the most important decision that is affected the mine design, production planning and economic parameters in open pit mining.


Mining method selection by multiple criteria decision

Mining method selection by multiple criteria decision making tools Economic factors such as: capital cost, operating cost, mineable ore tons, orebody grades and mineral value. Technical factors such as: mine recovery, flexibility of methods, machinery and mining rate. Productivity factors such as annual productivity, equipment, efficiency and environmental considerations. Each of these


Selection criteria for loading and hauling equipment

Selection of ultraclass mining trucks 290 tonne payload and suitable loading equipment is for specialist mining applications only. Where local operating environment and cost factors favourably supplement diminishing costbenefits of truck scale, ultraclass trucks may be justified. Bigger is not always better only where bigger can be shown to be better by reasons in addition


Equipment Selection for Mining: With Case Studies

Equipment Selection for Mining: With Case Studies. Editors: Burt, Christina N., Caccetta, Louis Eds. Free Preview. Helps readers design a longterm mining schedule that minimizes transportation and other costs Demonstrates how to select the optimal fleet of trucks and loaders Presents the truck and loader equipment selection problem in a surface mining context and highlights the latest


Factors influencing mining method selection

From: Queens Mine Design Wiki Note: Oil and gas deposits are not discussed here. Underground mining methods are the focus of this article. The selection of a mining method for an ore deposit is based on many factors that are driven by the economics and profitability of the mine for a company.


Surface Mining Methods and Equipment

other factors. Figure 2 shows a comparison of the annual produ ction rates and producti vities of US coal mines. Surface mines have very few limitations on the operation of large machines with high capacity, whereas underground operations are considerably restricted by narrow working spaces and rock conditions. Moreover, less commuting time is required at a surface mine, whereas a much longer


TPM framework for underground mobile mining equipment A

TPM is a good concept to use in mining because human factors play a significant role in the operation of a mine. In fact, because operators are quite isolated, management has to handle both technological issues and human factors. Yeoman and Millington 1997 list the five pillars Figure 2 of TPM as: Increased equipment effectiveness Training Autonomous maintenance Early equipment


A Guide on Mining Equipment Used in the Mining

Specialised underground mining equipment such as diggers, loaders, and trucks are used to excavate materials and transferred to the surface with lifts for future processing. In order to place


14 aspects to consider in equipment selection Consulting

20160418 The limited aspects chosen for evaluation in equipment selection can be applied to different design options, or simply different brand names of equipment. Simple weighted scoring can potentially identify ideal equipment, and a LCCA can validate or reevaluate that potential. Choose a realistic discount rate, relative to the owners approximate return on investment or cost of money.


Selection of practical bench height in open pit mining

Selection of practical bench height in open pit mining using a multicriteria decision making solution Hossein Soltanmohammadi1, Morteza Osanloo, Ali Sami2 and Shahnam Behnam Malekzadeh1 Department of Mining Engineering, Aryakanyar Consulting Engineers AKCE, Amirkabir University of Technology, Tehran, Iran. Department of Mining Engineering, Amirkabir University of Technology,


PDF DETERMINATION OF SHOVEL TRUCK

Peculiarities of oil sands surface mining and their influence on equipment selection, utilization and mining schemes are described. and other contributing factors. A more detailed analysis of


SELECTION CRITERIA OF EQUIPMENT IN CONSTRUCTION PROJECT

Concrete mixing equipment selection will depend on factors such as the Maximum and the total output required in a given time frame. The method of transporting the mixed concrete. The requirement of discharge height of the mixer. Concreteplacement equipment selection depends on factors such as the Capacity of the vehicle. The output of the vehicle. The site characteristics. The weather The


CDC Mining Proximity Warning System Selection

Basic types of mining equipment and associated PWS selection criteria. Vehicle type PWS selection criteria Continuous miner: Must be an active system work in close proximity to other objects alarm only when a person is in danger be MSHAapproved


Selection criteria for loading and hauling equipment

Selection of ultraclass mining trucks 290 tonne payload and suitable loading equipment is for specialist mining applications only. Where local operating environment and cost factors favourably supplement diminishing costbenefits of truck scale, ultraclass trucks may be justified. Bigger is not always better only where bigger can be shown to be better by reasons in addition


Factors influencing mining method selection

From: Queens Mine Design Wiki Note: Oil and gas deposits are not discussed here. Underground mining methods are the focus of this article. The selection of a mining method for an ore deposit is based on many factors that are driven by the economics and profitability of the mine for a company.


Surface Mining Methods and Equipment

other factors. Figure 2 shows a comparison of the annual produ ction rates and producti vities of US coal mines. Surface mines have very few limitations on the operation of large machines with high capacity, whereas underground operations are considerably restricted by narrow working spaces and rock conditions. Moreover, less commuting time is required at a surface mine, whereas a much longer


TPM framework for underground mobile mining equipment A

TPM is a good concept to use in mining because human factors play a significant role in the operation of a mine. In fact, because operators are quite isolated, management has to handle both technological issues and human factors. Yeoman and Millington 1997 list the five pillars Figure 2 of TPM as: Increased equipment effectiveness Training Autonomous maintenance Early equipment


A Guide on Mining Equipment Used in the Mining

Specialised underground mining equipment such as diggers, loaders, and trucks are used to excavate materials and transferred to the surface with lifts for future processing. In order to place


SELECTION CRITERIA OF EQUIPMENT IN CONSTRUCTION PROJECT

Concrete mixing equipment selection will depend on factors such as the Maximum and the total output required in a given time frame. The method of transporting the mixed concrete. The requirement of discharge height of the mixer. Concreteplacement equipment selection depends on factors such as the Capacity of the vehicle. The output of the vehicle. The site characteristics. The weather The


Common Factors Affecting Selection Of Equipment

Selection of manufacturer it is desirable to have equipment of the same manufacturer on a project as far as possible and to have minimum number of different makes of equipment. The quality of local dealers is also important. Suitability of local labour available operators and technicians should be able to handle selected equipment.


Loading and Hauling

Factor 5 Selection of Haulinggqp Equipment cont. zUse Hauler or Rockers Where: The material hauled is large rock, ore shale, etc., or a combination of freeflowing and bulky material Dumping into restricted hoppers or over edges of waste bank or fill.


What are the factors to be considered for selection of

Suitability for Job Conditions: The Equipment must meet the requirement of the work, climate and working conditions. Size of Equipment: Size of equipment should be such that it must be able to be used with other matching units. If the equipment selected is of larger size, that will remain idle for most of the time or shall work on part loads, which means production cost will be more.


CDC Mining Proximity Warning System Selection

Basic types of mining equipment and associated PWS selection criteria. Vehicle type PWS selection criteria Continuous miner: Must be an active system work in close proximity to other objects alarm only when a person is in danger be MSHAapproved


5. The role of design and equipment selection

Mill layout and equipment selection go hand in hand, in that the needs of the equipment with respect to the processes, flow direction, ease of operation and maintenance, etc. must be blended into the overall plan, with the ultimate objective of maximizing the productivity of each machine and minimizing handling. On selecting equipment with energy in mind, due consideration should be given to


APPLICATION guIde bOOk

20170922 This decision is based on a number of factors, including the material to be mined, the mine plan and the mining application. Each of these factors has an impact on the performance of the fleet that you select. Choosing production equipment is a priority, but it is equally important to understand the impact that support equipment can have on your operation, from drilling and blasting to


TPM framework for underground mobile mining equipment A

TPM is a good concept to use in mining because human factors play a significant role in the operation of a mine. In fact, because operators are quite isolated, management has to handle both technological issues and human factors. Yeoman and Millington 1997 list the five pillars Figure 2 of TPM as: Increased equipment effectiveness Training Autonomous maintenance Early equipment


CHAPTER 11 Mining Technology

factors affecting the choice of these underground coal mining technologies in the West, Principal considerations in the selection of surface mining and reclamation techniques and equipment include the thickness and character of the overburden, the dip of the seam, the thickness and number of recov erable seams, and the physical and chemical characteristics of the coal. The three surface


Application of analytical hierarchy process to selection

20140701 Selection of crusher required a great deal of design based on the mining plan and operation input. Selection of the best primary crusher from all of available primary crushers is a MultiCriterion Decision Making MCDM problem.In this paper, the Analytical Hierarchy Process AHP method was used to selection of the best primary crusher for Golegohar Iron Mine in Iran.


SELECTION CRITERIA OF EQUIPMENT IN CONSTRUCTION PROJECT

Concrete mixing equipment selection will depend on factors such as the Maximum and the total output required in a given time frame. The method of transporting the mixed concrete. The requirement of discharge height of the mixer. Concreteplacement equipment selection depends on factors such as the Capacity of the vehicle. The output of the vehicle. The site characteristics. The weather The


Edumine Underground Mining Methods and Equipment

20191015 Underground Mining Methods and Equipment is intended as both a course and a technical reference for an audience of engineers, operators, contractors, consultants, regulators, practising geoscientists and students in the mining sector. The course provides a comprehensive introduction and reference for those who require a solid grounding in selection, design and development of mining


Factors Affecting Selection of Construction Equipment

20190830 The selection of construction equipment is one of the major problems the contractor faces when he plans to construct a project. Yet another frequent concern of the contractors and other users of construction equipment is about the sources of construction equipment, is about the sources of construction equipment, that is whether to purchase or rent equipment.


Six Essential Factors to Consider Before Buying

Here are six factors that you must consider before buying: 1. QUALITY There will be times when you will have to work in a remote location, where the weather conditions could be unpredictable, unfamiliar or harsh. For example, you could experience constant rain, snow or hail. These conditions can weaken and damage the heavylifting equipment if they remain exposed to the harsh elements for a


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