EFFECTIVE MAINTENANCE PRACTICES FOR MINING EQUIPMENTS

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

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importance of mining machine utilization

Mining machine availability and utilization 4 9 3674 Ratings The Gulin product line consisting of more than 30 machines sets the standard for our industry importance of mining machine utilization Key words OEE Equipment Utilization Mining mining machines importance of coal to Data Mining Appliions in Get in touch gt gt. Get Price (PDF) Performance Measurement of Mining Equipment. Performance

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availability vs. utilization with mining equipment

Surface mining equipment is similar to construction equipment (e.g., material handling, ground support, equipment utilization, and maintenance, would. More >> Maintenance and Inventory Strategies in Mining - PwC. Dec 4, 2014 . Overview of Maintenance Strategies in Mining. • Overview . Utilization. Equipment. Availability . How can we minimize

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| Influencing Mining Equipment Performance

Influencing equipment performance through maintenance metrics Successful sites use key measurements to improve availability . The primary deliverable for any mine maintenance organization is available hours that the operations department can use to meet its production goals. Performance in this area is reported in terms of availability. Virtually every mine measures and tracks some form of

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Equipment selection - QueensMineDesignWiki

Equipment Utilization and Availability. Figure 13: Rules of thumb for productivity. The mining industry is extremely capital-intensive, especially when implementing bigger equipment with larger capacities to increase production rate. However, low commodity prices have forced companies to discover methods in which to decrease their overall unit costs by improving equipment productivity. One way

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Understanding the Difference Between

Availability is an Operations parameter as, presumably, if the equipment is available 85% of the time, we are producing at 85% of the equipment's technical limit. This usually equates to the financial performance of the asset. Of course quality and machine speed need to be considered in order to have a proper representation of how close we are to this technical limit. This is called OEE

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The impact of mining conditions on mechanized mining

availability and utilization of the mechanized mining equipment, there can be significant improvements in productivity and ultimately a reduction in overall cost per ton. Accident damage caused as a result of mining conditions and operator in efficiency is an often controversial and relationship damaging spin-off in any MARC contract. For example, an early life failure on a component such as

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Reliability Basics: Availability and the Different

As an example, if your system has an increasing availability (as in the second part of Figure 1) and you report the long-term steady state availability of your system, but your customer judges your system based on the short-term mean availability, then you will have a problem. As another example, consider a company that rents oil drilling equipment and is responsible for repairing the

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STUDIES ON AVAILABILITY AND UTILISATION OF MINING

The production performance of mining equipment depends on its availability and utilization. Hence it is necessary to determine the percentage availability and utilization of machinery with an aim to improve the same. Different mines are following different terms and maintaining different information. The only common information in most of the mines is the working hours of shovels. There is a

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Availability And Utilization Of Mining Equipment

22/03/2013 availability utilization mining – Caiman Hot-sale Products: stone Standard definitions for the benchmarking of availability and utilization of equipment. Key words: OEE, Equipment Utilization, Mining, Time Losses Introduction. equipment utilization factor in mining

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Personal Protective Equipment Availability and

Table 4 presents two logistic regression models for PPE utilization and PPE availability and the depenent variables. Model 1 did not significantly predict PPE utilization, χ 2 = 6.1 (p = 0.642), and the model only predicted 13.3% of the variance in PPE utilization.

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0510 Performance Metrics for Mining Equipment

The equipment design is basically set by the manufacturer based upon his knowledge of the requirements in the market place. The mining equipment manufacturer has some flexibility in its design and can use "custom s hop" features to alter the base machine for a particular set of operating conditions. However, the basic design is fixed based upon the clear definition of a set of functional

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Labour's utilization and labour's productivity of a gold

studied carefully, is labour's utilization and labour's productivity. According to Grayson and Wang2, Page, et al.3, Tomlinson4, and Stefanko5, the human factors that might affect mining productivity are: labour utilization and labour produc-tivity labour/management relations labour/labour relations and the crew quality. One of the most important human factors that directly affects any

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Mining Fleet Optimization and OEE - MPPIglobal

Increased equipment availability: Trucking operations can be more efficient by reducing equipment downtime through improved reliability and streamlined planned maintenance. Increased equipment utilization: Efficient shift changes and hot seating is a must. In a trucking operation, hours of downtime are lost per truck each day on average in

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Availability And Utilization Of Mining Equipment

Availability and utilization of mining equipment availability and utilization of mining equipment prompt caesar is a famous mining equipment manufacturer wellknown both at home and abroad, major in producing stone crushing equipment, mineral separation e. Oee definition benchmarking mining. Availability vs utilization with mining equipment this directly affects the delivery assurance for

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Reliability Basics: Availability and the Different

As an example, if your system has an increasing availability (as in the second part of Figure 1) and you report the long-term steady state availability of your system, but your customer judges your system based on the short-term mean availability, then you will have a problem. As another example, consider a company that rents oil drilling equipment and is responsible for repairing the

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Calculate TEEP – Measure Utilization and Capacity

What is TEEP? TEEP (Total Effective Equipment Performance) is a performance metric that provides insights as to the true capacity of your manufacturing operation. It takes account both Equipment Losses (as measured by OEE) and Schedule Losses (as measured by Utilization).. TEEP is calculated by multiplying four factors: Availability, Performance, Quality, and Utilization.

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availability vs. utilization with mining equipment

Apr 29, 2016 Definition: The "Scheduled vs Unscheduled" Maintenance performance KPI Standard: Equipment Utilization will be calculated as follows: Operating Hours/Total Hours = Equipment Utilization Documentation: The Utilization Availability data, calculations and routine Small Mining Process Equipment. Read More

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Project Of Availability And Utilization Of Impact

Availability utiliation processing crusher equipment. availability utiliation processing crusher equipment A Case Study of a Crushing Plant Semantic Scholar This is mainly due to poor understanding of the maintenance process which is measures of plant availability and utiliation to measure equipment performance. mining costs 9.

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Availability - Wikipedia

In reliability engineering, the term availability has the following meanings: The degree to which a system, subsystem or equipment is in a specified operable and committable state at the start of a mission, when the mission is called for at an unknown, i.e. a random, time. The probability that an item will operate satisfactorily at a given point in time when used under stated conditions in an

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