(PDF) Preventive Maintenance of Mining Equipment Based on

All mining equipment, regardless of their model and type, are frequently broken down in accordance with use and age Maintenance and repair costs of the broken equipment account for a large portion

EFFECTIVE MAINTENANCE PRACTICES FOR MINING

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

Maintenance Procedures and Practices for Underground

shows that mining equipment maintenance costs range from around 20% to over 35% of total mine operating costs and are increasing steadily (Unger et al., 1994). To control these costs, mining companies have centred their efforts on areas such as optimizing scheduled maintenance operations, deferring nonessential maintenance, reducing maintenance

Simulation Model on the Maintenance of Mining Equipment

The mining facility is composed of two types of mines, open-pit and underground mine. In terms of operations, the open pit mine is not much different from an underground mine. The only difference that should be taken into consideration for an underground mine is the travelling time for the equipment to be transported above ground for maintenance

Maintenance and RepaiR ManageMent guide book

Sep 22, 2017 Dealers, and the manufacturer. This maintenance model for mining mobile equipment has been developed to accomplish this goal. The model includes and lays out ten distinct maintenance processes and routines. A proactive maintenance support system is one in which the condition and application of equipment is monitored constantly.

A guide to predictive maintenance for the MINING.COM

Apr 16, 2020 The five stages of mining maintenance The evolution of maintenance in the mining industry has come a long way in the last decade or so, aided by the availability of real-time data.

(PDF) Selecting maintenance strategy in mining industry by

The proposed method in this study has been employed for a category of equipment in Chadormalu Mining Industrial Company. Five maintenance strategies called

Fundamentals of Cost Part 1: The Time Usage Model

Feb 25, 2016 Equipment maintained under an effective Reliability Based Maintenance (RBM) strategy will have a higher proportion of Planned Maintenance, which leads to cost effectiveness through response times

Mining Equipment Maintenance (MEM)

Mining Equipment Maintenance (MEM) can provide a range of fabrication services, from major body rebuilds to minor weld repairs. Light and medium vehicle maintenance All service and repairs are undertaken within our premises and maintain our high standards of quality workmanship at all times.

Maintenance Management KPI’s

Basic Maintenance Management KPI’s: Equipment Mechanical & Physical Availability, Down Time Delays, Utilization & Schedule Compliance VS Unscheduled Work.

5 Tips for the Maintenance of Mining and Earth-moving

Editor’s Note: Two of our previously published articles about the proper maintenance of mining equipment Ensuring your idler rolls meet the Minimum Run Out Tolerance and Maintaining your scales to keep your bulk material handling systems in balance sparked the interest of one of our blog subscribers and inspired him to offer his own set of maintenance tips.

Maintenance Procedures and Practices for Underground

shows that mining equipment maintenance costs range from around 20% to over 35% of total mine operating costs and are increasing steadily (Unger et al., 1994). To control these costs, mining companies have centred their efforts on areas such as optimizing scheduled maintenance operations, deferring nonessential maintenance, reducing maintenance

(PDF) MAINTENANCE SYSTEM FOR HEAVY EARTH MOVING EQUIPMENT

Heavy earth moving equipment's are critical for completion of any developmental projects. Dams, schools, bridges or any mining related initiations are part of these infrastructure development

(PDF) Understanding and assessment of mining equipment

Oct 25, 2020 Often laborious evaluations are carried out to select mining equipment with little attention being paid to the design, construction and maintenance of the surface on which this equipment

5 Maintenance Tips for Heavy Machinery Reliable Plant

Also, minimizing your machinery’s travel and idle time can add longevity to the life of your assets. 4. Put Your Toys Away . While performing regular maintenance checks is an active way of preventing damage to your equipment, properly storing your heavy machinery is another necessary, yet more passive method of ensuring optimal and safe

Equipment Maintenance and Replacement Decision Making

“Applying data mining to manufacturing: the nature and implications” provides a perspective on the possible use of data mining to improve equipment maintenance procedures. Data mining involves the process of going though large amounts of data using preprogrammed logic looking for

Maintenance of lead-zinc ore dressing equipment Prominer

Maintenance of lead-zinc ore dressing equipment. 03-11-21; 9 Views; icon 0; Lead-zinc ore beneficiation equipment maintenance costs are an important part of the financial expenditure of lead-zinc ore beneficiation plants. In order to save the cost of lead-zinc beneficiation investment, we must do a good job in the maintenance and management of lead-zinc ore beneficiation equipment.

Reliability Analysis and Failure Prediction of

Construction equipment failure follows the time series analysis pattern, and thus time series analysis is adopted and applied in this project. The goal is to bridge the gap between preventive maintenance and repairs, and help to inform managerial decisions on equipment allocation and maintenance.

Cost of Downtime When Machinery Breaks Down in the Mining

In addition to this amount, it is also possible to lose profit based on the lost production time. Mining companies may sustain a loss of $130,000 per hour for every equipment failure incident. This may result to as much as 60 hours of total downtime, which includes the actual shutdown of the equipment

Detecting Defects Simplifying Mining Maintenance

Apr 12, 2019 Maintenance crews need to discuss the quality, standards, and conditions of the equipment every day. Some of the sites that have achieved the most rapid improvements in equipment availability (from 84% to 90% in less than twelve months) implemented a process where they shared photos of bad practices and good practices at their shift start meetings.

3 STUDIES ON AVAILABILITY AND UTILISATION OF MINING

The production performance of mining equipment depends on its availability and utilization. The maintenance programme dictates it. Technical department’s expertise and availability This is defined as the ratio of the time in hours the machine is actually used in ayear to the total hours. Here the denominator, i.e. total hours can be

What is Scheduled Maintenance? How is SMCP Calculated

Scheduled maintenance can also take the form of a one-time work order. If a problem with an asset or part is identified, a time is scheduled to check and repair the asset. The primary goals of scheduled maintenance are to reduce reactive maintenance, equipment failure, and maintenance backlog. Standard checks help increase the lifetime of

Best Practice Maintenance Strategies for Mobile Equipment

Best Practice Maintenance Strategies for Mobile Equipment. A Conference Paper presented to the Maintenance in Mining Conference Bali, Indonesia By Sandy Dunn. March 1997 Introduction The traditional approach to maintaining mobile equipment based on fixed interval component replacements and overhauls is rapidly dying.

Monitoring Your Mining Equipment For Worker Safety

Here, we reflect on our own experiences with safety in industries like mining and why the right equipment and maintenance can decrease the risk of injuries and fatalities. Monitoring Equipment Keeps Technicians in the Loop. In the underground coal mining industry, over 30% of lost-time injuries are due to the maintenance of mining equipment

5 Maintenance Tips for Heavy Machinery Reliable Plant

Also, minimizing your machinery’s travel and idle time can add longevity to the life of your assets. 4. Put Your Toys Away . While performing regular maintenance checks is an active way of preventing damage to your equipment, properly storing your heavy machinery is another necessary, yet more passive method of ensuring optimal and safe

3 STUDIES ON AVAILABILITY AND UTILISATION OF MINING

The production performance of mining equipment depends on its availability and utilization. The maintenance programme dictates it. Technical department’s expertise and availability This is defined as the ratio of the time in hours the machine is actually used in ayear to the total hours. Here the denominator, i.e. total hours can be

Equipment Maintenance and Replacement Decision Making

“Applying data mining to manufacturing: the nature and implications” provides a perspective on the possible use of data mining to improve equipment maintenance procedures. Data mining involves the process of going though large amounts of data using preprogrammed logic looking for

Best Practice Maintenance Strategies for Mobile Equipment

Best Practice Maintenance Strategies for Mobile Equipment. A Conference Paper presented to the Maintenance in Mining Conference Bali, Indonesia By Sandy Dunn. March 1997 Introduction The traditional approach to maintaining mobile equipment based on fixed interval component replacements and overhauls is rapidly dying.

Maintenance of lead-zinc ore dressing equipment Prominer

Maintenance of lead-zinc ore dressing equipment. 03-11-21; 9 Views; icon 0; Lead-zinc ore beneficiation equipment maintenance costs are an important part of the financial expenditure of lead-zinc ore beneficiation plants. In order to save the cost of lead-zinc beneficiation investment, we must do a good job in the maintenance and management of lead-zinc ore beneficiation equipment.

Detecting Defects Simplifying Mining Maintenance

Apr 12, 2019 Maintenance crews need to discuss the quality, standards, and conditions of the equipment every day. Some of the sites that have achieved the most rapid improvements in equipment availability (from 84% to 90% in less than twelve months) implemented a process where they shared photos of bad practices and good practices at their shift start meetings.

Cost of Downtime When Machinery Breaks Down in the Mining

In addition to this amount, it is also possible to lose profit based on the lost production time. Mining companies may sustain a loss of $130,000 per hour for every equipment failure incident. This may result to as much as 60 hours of total downtime, which includes the actual shutdown of the equipment

What is Scheduled Maintenance? How is SMCP Calculated

Scheduled maintenance can also take the form of a one-time work order. If a problem with an asset or part is identified, a time is scheduled to check and repair the asset. The primary goals of scheduled maintenance are to reduce reactive maintenance, equipment failure, and maintenance backlog. Standard checks help increase the lifetime of

Equipment selection QueensMineDesignWiki

The capital expenditures (CAPEX) of a mining operation are any costs that are incurred over a one-time purchase, and encompass any already-produced assets such as equipment and infrastructure. Capital cost estimates for mobile equipment are typically provided by the manufacturers, who supply suggested list prices for pieces of mobile equipment.

5 Causes of Equipment Failure and How to Avoid Them Fiix

Jun 26, 2019 This is maintenance that’s done based on the operating condition of a piece of equipment, instead of just a ‘set it and forget it’ schedule. It takes a lot of things into account, from manufacturer information equipment history to real-time data like vibration analysis.

Home Maintenance Technique

A specialist supplier of Maintenance, Training and Drilling Equipment Products to the underground mining industry A specialist in supplying and installing parts, providing technical support and accredited training to the underground mining industry EXISTINGCUSTOMERS Find the best parts available ENROLMENTFOR TRAINING Percussive DrillMaintenance Training Course OUR WORK MAINTENANCE

Maintenance Management: Importance, Objectives and Functions

Maintenance has been considered just to repair the faulty equipment and put them back in order in minimum possible time. In view of the utilization of mostly general purpose/conventional machines with low production output, the demands on maintenance function were not very high.

Useful Key Performance Indicators for Maintenance

Measure What Maintenance is doing with Its Time and Resources The sorts of KPIs in this category are those that identify where Maintenance allocates their time, people and money each month. Unfortunately Maintenance is often the ‗tail of the dog‘—it is an afterthought.

Maint Planning in Underground Mining Maintenance World

Breakdown maintenance should be approached with the attitude of correcting as rapidly as possible the cause of the equipment failure. Maintenance must look for temporary solutions that don’t adversely affect the continued safe operation of equipment when equipment fails in the mining cycle. Breakdown maintenance is a basic responsibility of