factors in selection mining equipment

Surface Mining Methods and Equipment

2020-8-25 · open pit equipment in large numbers, thus reducing production costs even further. Open pit machinery can also be used for other purposes such as civil construction, whereas underground mining equipment is specialized and expensive. A number of surface mines operate 24 hours/da y and almost 365 days/year in order to use

Methods for Equipments Selection in Surface Mining; …

2011-9-4 · mining equipments selection. This system is able to involve the expert knowledge in primary and secondary selection of equipment for surface coal mines [3]. In 1990, another expert system, in order to classify equipment, was planned in the open pit coal mine of Britain with the help of fuzzy logic.

a factors of equipment selection a mine

a factors of equipment selection a mine Equipment selection - QueensMineDesignWiki. Equipment selection for high selective T excavation. 14 aspects to consider in equipment selection - Consulting

Factors Affecting Selection of Construction Equipment

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.

Mining method selection by AHP T approach

2009-8-26 · 7 Equipment selection at open pit mine 4 (10) 4 Bascetin. 2004 8 Mining method selection 15 7 Bitarafan and Ataei 2004 9 Implementation of the AHP with VBA in ArcGIS 4 2 Marinoni. 2004 10 Drilling waste discharges 3 (5) 8 Sadiq. 2004 11 Optimal equipment selection in open pit mining …

AND EQUIPMENT SELECTION/CALGARY/CANADA/6-9 …

2008-2-15 · 4 Mine equipment selection. Innovative mining systems Technology visions for mining at Syncrude 453 A Fair, J. Oxenford, J. Coward & M. Lipsett Issues in underground hard rock mining automation 469 N.Vagenas & M.Scoble Application of ARENA simulation system to compare truck-shovel operation in dispatching 475 and non-dispatching modes

3 Elements of Open-pit Mining and Their Selection Factors

2020-12-16 · Selection Factor. The main factors affecting the design of the development system are: the natural conditions of deposit occurrence, size of open-pit mining boundary, production capacity, type of technology and equipment, procedure of deposit development, general layout of mining area, relevant state technology, economic policies, supply ...

What factors have promoted mining in south africa

What factors have promoted mining in south africa Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, What factors have promoted mining in south africa, quarry, aggregate, and different kinds of minerals.

factors in selection mining equipment

solution factors in selection a mining equipment ME. Equipment Selection for Surface Mining: A Review. productivity. In surface mining applications, the ESP addresses the selection of equipment to extract and haul mined material, including both waste and ore, over the lifetime of the mining pit.

Common Factors Affecting Selection Of Equipment

2018-2-5 · The spare parts of standard equipment are easily available and less expensive. After the work is over, it is generally easier to dispose of standard equipment. • Unit cost production – the economics is one of the most important considerations in selection of equipment. While working out owing cost all items of expenses, such as freight ...

Selection of practical bench height in open pit mining ...

2015-9-9 · Selection of practical bench height in open pit mining ... It depends on various factors, such as the cutting height ... geometry, the mining direction, the equipment size and the skill of the operators) are kept constant, the sensitivity of dilution to bench height parameter can be calculated

Selected Geologic Factors Affecting Mining of the ...

2012-8-30 · greater depth of mining. Roof instability and the occurrence of clay veins and sandstone channels are also possible. This report deals with selected geologic factors that affect the mining of the Pittsburgh coalbed. Selected factors examined include structure, 3Underlined numbers in parentheses represent items in the bibliography pre-

Factors Affecting Selection of Construction Equipment

2019-8-30 · 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.

factors in selection mining equipment

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 cost-effective equipment by installing a decision-support ...

CHAPTER 11 Mining Technology

2007-3-19 · factors affecting the choice of these un-derground coal mining technologies in ... cient mining equipment. First, the overlying soil and rock layers (overburden) are re- ... cles for haulage from the mine site. Finally, the disturbed land must be fully reclaimed. Principal considerations in the selection of surface mining and reclamation ...

Risk factors selection with data mining methods for ...

2020-12-31 · data mining methods used for risk factors selection of the non-life insurance premiums will improve the ratemaking process significantly in term of its quality. In the paper, the impact of risk factors selected using data mining methods on the non-life insurance premium pricing is investigated. Risk factors …

Criteria for the selection of sustainable onsite ...

2014-6-1 · The selection of criteria for an assessment framework mainly depends on a number of factors. It may include accessibility of information and intricacy of analysis (Azapagic and Perdan, 2000) terms of sustainability, it must address an integral approach that encompasses suitable measures that reflect economic, environment and social aspects (Singh et al., 2009).

Guidance on Emission Factors for the Mining Industry

2017-5-31 · The purpose of this document is to provide guidance to the mining industry on the selection of particulate matter emission factors based on typical site characteristics and the requirements of Nevada Administrative Code. This effort is intended to provide a transparent and consistent

14 aspects to consider in equipment selection

2016-4-18 · Once identified from the project needs, key aspects an engineer should evaluate in equipment selection can be summarized in the simple math of weighted scoring, then mapped to money in LCCA, and reinforced for posterity in logic statements. The process assigns reasonable quantities to be evaluated to the variety of aspects.

Selection of mining method

2019-6-28 · Selection of mining method. Context: The selection of a mining method for a given orebody can be a challenging assignment and may need to address personal bias for or against a particular method.The selection of the mining method may also need to occur prior to the completion of desired geotechnical or ore value determinations.

Equipment Selection for Mining: With Case Studies ...

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.

What are the factors to be considered for selection of ...

Equipment selected for the project must be reliable one. While selecting the equipment, it should be considered that cost of unit production should be minimum. Service Support should be available in the area of project where the equipment shall be used. Service after sales are major criteria for selection of equipment.

pdf factors of equipment selection a mine

pdf factors of equipment selection a mine. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including quarry, aggregate, and different kinds of minerals. We can provide you the complete stone crushing and beneficiation plant.We also supply ...

EFFECTIVE MAINTENANCE PRACTICES FOR MINING …

2013-5-13 · EFFECTIVE MAINTENANCE PRACTICES FOR MINING EQUIPMENTS Dr.D.P.Tripathy Department of Mining Engineering NIT, Rourkela-769008. Abstract: Maintenance represents a significant proportion of the overall operating costs in the mining industry. Despite the large cost of maintenance, management has only given passing attention to the optimization of the

(PDF) FACTORS INFLUENCING DIGGING AND LOADING …

Equipment Performance Factors Affecting Digging and Loading Costs: ... Mowing which equipment selection for selective mining is characterized. The question of whether or not tower operating costs ...

Underground mining method selection by decision making ...

2009-3-1 · Kesimal and Bascetin (2002) used the Yager''s method for solving equipment selection problem in open pit mine. Samanta et al. (2002) used the AHP method for selection of open cast mining equipment. Bitarafan and Ataei (2004) solved the similar problem by using the Yager''s method with Satty''s AHP method and they also used fuzzy dominance ...

14 aspects to consider in equipment selection

2016-4-18 · Linear algebra offers advanced means to reconcile huge interrelated equations, but equipment selection is best served by a simpler routine. The design engineer should identify as many aspects that should be evaluated as possible, but only evaluate a dozen or fewer factors in equipment selection.

Optimization of the fleet per shovel productivity in ...

2021-3-9 · In surface mining, equipment selection problem involves choosing a fleet of trucks and loaders that have the capacity to move the materials specified in the mine plan within a stipulated period. The optimization problem is to select these fleets in such a way that the …

Equipment selection

2013-7-19 · di erent equipment types have attributes that can interact in a complex way with respect to productivity. In surface mining applications, the ESP addresses the selection of equipment to extract and haul mined material, including both waste and ore, over the lifetime of the mining pit.

Performance Measurement of Mining Equipments by …

2017-9-13 · • Mining is a serial operation of drilling-blasting, loading, hauling and dumping. Therefore, the production of equipments used in each step depends on the production of previous equipment. That means utilization of each equipment affects the others. • The capacity of mining equipment is huge.

SELECTION CRITERIA OF EQUIPMENT IN CONSTRUCTION …

2017-7-27 · 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. Concrete-placement equipment selection depends on factors such as the- Capacity of the vehicle. The output

(PDF) Effective factors investigation in choice between ...

The surface mine machinery can be used for other purposes for instance, road construction, power stations and dam construction etc. In comparison, underground mining needs severe safety requirements, and thus more specialized and expensive equipment. Total mining costs per ton is also higher in underground mines compared to surface mines.

Selection criteria for loading and hauling equipment ...

Selection of "ultra-class" 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 cost-benefits of truck scale, ultra-class trucks may be justified. Bigger is not always better – only where bigger ...

Factors Considered In Selection Of Mine Equipment

factors in selection mining equipment In open pit mining equipment selection is made according to many factors related to theore and mining conditions. These factors can be qualitative and quantitative in nature.The main purpose of equipment selection is to choose the optimum and cost-effective.