Performance Measurement of Mining Equipments by …

The 4 types of machines studied have value of 94% Availability, Performance 54.055%, 99.24% and OEE Quality 50.416%.

2019 Mining Equipment Management Metrics

1. Confidential: GREEN / WHEREVER THERE'S MINING. Mining Equipment Management (MEM) Performance Metrics Inc. Document: 06122019 - 04 Revision Date: June 12th, 2019 Disclaimer: This document is a combination of additions and updates from the 2007 Metrics (KPIs) to assess …

Recent Research Agendas in Mining Equipment …

a review of optimized open-pit mine design and pushbacks by Meagher et al. [13]; a library of open-pit mining problems and benchmark instances (MineLib) by Es-pinoza et al. [14]; a classification and literature review of operations research for mining by Kozan and Liu [15]; a review of operations research in mine planning by Newman et al. …

(PDF) IMPACT OF AVAILABILITY AND UTILISATION OF DRILL …

Overall Equipment Effectiveness (OEE) is a well-known measurementmethod, which combines availability, performance and quality, for the evaluation of equipment effectiveness in manufacturing ...

Plant availability analysis demystified

Plant design and equipment must be of proven performance, reliability and operability. ... Others shall provide additional storage for process water at the mine site. A plant availability study is to be undertaken by the Contractor to demonstrate a minimum 97% availability will be achieved.

Optimal Inspection and Preventive Maintenance Scheduling …

Introduction. As the equipment is a critical asset for mining companies, an appropriate maintenance policy is necessary to ensure excellent performance. …

Guidelines and Publications

A Standardized Time Classification Framework for Mobile Equipment in Surface Mining: Operational Definitions, Time Usage Model, and Key Performance Indicators ... Suite addresses how new and existing communications infrastructure can be adapted and considered in underground mines. With new technologies now available, it was …

n g i n e r in g &M Industrial Engineering & Management

reliable. for. management, mining equipment operators must be teams of a. worksheet that details the various movements of the machines. Job. start to the stop of the machine at the end station, all movements must. be recorded. The supervisor should check the current position and end. Page 3 of 4.

mining equipment production availability benchmarks

Standardization of Definitions for Benchmarking of Availability …. Standard definitions for the benchmarking of availability and utilization of equipment. … of other production tracking systems in mining. …benchmark data files and … » More detailed Performance Measurement of Mining Equipments by Utilizing OEE. benchmark value for the …

Improvement of Overall Equipment Performance of Underground Mining

The higher availability of machine gives an optimum utilization, which increase the production and productivity of these principal intensive items. Keeping this in view, this paper focuses on improvement of overall equipment performance (OEP) by calculating the percentage availability and capacity utilization of LHDs in underground …

Best-in-class maintenance benchmarks in Chilean open pit mines

Abstract and Figures. In 2001, the Catholic University of Chile undertook a maintenance benchmarking study of six open pit copper mines having mill capacities varying between 18,000 t/d and ...

Full article: Incorporating geological and equipment performance

To quantify the uncertain equipment performance, the availability and utilisation of all mobile equipment, and the hourly production rates of the shovels are simulated. ... E. Topal and S. Ramazan, A new MIP model for mine equipment scheduling by minimizing maintenance cost, Eur. J. Oper. Res. 207 (2010), pp. 1065–1071. …

Mine production index (MPI)-extension of OEE for

Mining literatures on performance improvement and optimization of equipment operations assert importance of availability, utilization and production …

Availability analysis of selected mining machinery

Overall Equipment Effectiveness (OEE) is a well-known measurementmethod, which combines availability, performance and quality, for the evaluation of equipment effectiveness in manufacturing ...

Reliability analysis of mining equipment: A case study of a …

Therefore, a focus on reliability is critical for the improvement of equipment performance and ensuring that equipment is available for production as per production schedules. As a result, many studies have been performed to study the analyzing reliability of mining machines such as load-haul-dump (LHD) machines [4], [5] and longwall face ...

(PDF) Availability forecast of mining equipment

(2016),"Availability forecast of mining equipment", Journal of Quality in Maintenance Engineering, Vol. 22 Iss 4 pp. 418 - 432. ... Key performance indicators (KPIs) for maintenance such as.

How to Calculate and Improve Machine Availability

Understanding OEE in Lean Manufacturing | Lean Production

OEE (Overall Equipment Effectiveness) is a "best practices" metric that identifies the percentage of planned production time that is truly productive. An OEE score of represents perfect production: manufacturing only good parts, as fast as possible, with no downtime. OEE is useful as both a benchmark and a baseline:

(PDF) Performance Measurement of Mining Equipment

Keywords: Availability, Dragline, Maintainability, Mining Equipment, Overall Equipment Effectiveness (OEE), Performance Measurement, Production Index, …

OEE Factors: Availability, Performance, and Quality | OEE

Availability is the ratio of Run Time to Planned Production Time. It takes into account Equipment Failure (unplanned stops) and Setup and Adjustments (planned stops) from the Six Big Losses. Availability means the process is running during Planned Production Time without any Stop Time (without any Unplanned or Planned Stops). Performance …

Mine to Plan: Optimize Production & Equipment Availability …

By leveraging real-time, data-driven analytics and prescriptive maintenance technology, you can maximize asset availability, including heavy mobile equipment (HME), and optimize overall performance. Craig Guthrie, Editor of Mining Magazine, and Eduardo Gonzalez, AspenTech Metals and Mining expert, share industry insights and new …

Productivity in mining operations: Reversing the downward …

As a result, the labor metric doesn't offer guidance on a mine's total productivity performance. Similarly, the overall equipment effectiveness (OEE) metric—commonly calculated from dispatch data about equipment operating time and delays—provides important insights about availability, utilization, and tempo …

What Is OEE (Overall Equipment Effectiveness)? | OEE

What Is OEE? OEE (Overall Equipment Effectiveness) is the gold standard for measuring manufacturing productivity. Simply put – it identifies the percentage of manufacturing time that is truly productive. An OEE score of means you are manufacturing only Good Parts, as fast as possible, with no Stop Time.

(PDF) ASSESSING THE EFFECT OF UTILIZATION AND AVAILABILITY …

Mohammed, M., P. Rai and S. Gupta (2015) Performance Measurement of Mining Equipment International Journal of Emerging Technology and Advanced Engineering Website: (ISSN 2250-2459 ...

(PDF) Management of Efficiencies of Mining …

Ind Eng Manage, an open access journal. ISSN: 2169-0316. Management of Efficiencies of Mining Equipment. Ilunga Yano Y annick*. University of Kolwezi, Democratic Republic of the Congo, …

Maintenance Strategy For Grinding Mills

benchmark mine equipment availability | Clinker Grinding Mill. Get the MOST out of your Maintenance Strategy: … best operation of vertical cement grinding mills; lavadero de mineral de oro; crusher machine price in jharkhand; img-924122603-010064196054-0000003968-0809241226.

Performance Measurement of Mining Equipments by …

It is desirable to have Availability > 90 %, Performance>90 % and Quality>95 % for mining shovels when it is scheduled to work. These values will result in an OEE > 77 % which is …

Worximity | Manufacturing OEE: Understanding Machine …

Understanding Availability. Availability is part of a larger concept and manufacturing metric called Overall Equipment Effectiveness. OEE is one of the many manufacturing metrics all plant owners and workers should pay attention to. OEE combines several performance indicators into a single score that tells us how well our plant is performing.

OEE – Learn How to Use It Right | IndustryWeek

It's calculated like this: OEE (%) = Availability rate × Performance rate × Quality rate. Availability rate (percentage of time the machine is ready to produce, working properly, and not in the midst of changeovers or adjustments) = Available time (scheduled operating time − downtime) ÷ Scheduled operating time.. TIP: Note that we normally use …

CRUSHING PLANT PERFORMANCE EVALUATION USING …

Overall Equipment Effectiveness (OEE) is a well-known performance metric which combines availability, utilization and efficiency for the evaluation of crushing plant effectiveness in an aggregate quarry. The performance metrics of F and. 77.55%, 65.08%, 33.15%, and 16.62% respectively.

Optimal Inspection and Preventive Maintenance Scheduling of Mining

As the equipment is a critical asset for mining companies, an appropriate maintenance policy is necessary to ensure excellent performance. Maintenance has a direct impact on availability and reliability, which will impact the economical aspect of a mining operation by reducing costs and maximizing efficiency.