Performance Measurement of Mining Equipments by …

Key words: OEE, Equipment Utilization, Mining, Time Losses Introduction All industries are dependent on their assets as well as mining companies. The increase in automation, compounded by the increase in the size and capacity of equipment over the years has drastically changed the consequences of equipment ineffectiveness.

• اقرأ أكثر

20200713_Time_Classification_Framework-GMG-DAU-v0…

mining asset availability and utilization. The time categories, Time Usage Model, and KPI defini-tions outlined in this guideline are not intended to be indus - try …

• اقرأ أكثر

CO2 mineralization and utilization by alkaline solid wastes …

Worldwide available alkaline solid wastes for CO 2 mineralization and utilization include iron/steel slags 10,11, coal-fired products 15,16, fuel combustion products 17, mining/mineral processing ...

• اقرأ أكثر

Capacity Utilization: Mining, Quarrying, and Oil and Gas

Graph and download economic data for Capacity Utilization: Mining, Quarrying, and Oil and Gas Extraction: Coal Mining (NAICS = 2121) (CAPUTLN2121A) from 1967 to 2023 about extraction, coal, capacity utilization, capacity, NAICS, oil, mining, gas, and USA. ... after factoring in normal downtime and assuming sufficient availability …

• اقرأ أكثر

Capacity Utilization: Mining, Quarrying, and Oil and Gas

Graph and download economic data for Capacity Utilization: Mining, Quarrying, and Oil and Gas Extraction: Mining (Except Oil and Gas) (NAICS = 212) (CAPUTLG212S) from Jan 1972 to Feb 2024 about capacity utilization, capacity, mining, indexes, and USA. ... after factoring in normal downtime and assuming sufficient …

• اقرأ أكثر

-Availability and utilization factors | Download Table

Download Table | -Availability and utilization factors from publication: Performance assessment of draglines in opencast mines", | The present paper investigates a few important productivity ...

• اقرأ أكثر

Capacity Utilization: Mining, Quarrying, and Oil and Gas

Graph and download economic data for Capacity Utilization: Mining, Quarrying, and Oil and Gas Extraction: Mining (NAICS = 21) (CAPUTLG21S) from Jan 1967 to Feb 2024 about capacity utilization, capacity, mining, indexes, and USA. ... after factoring in normal downtime and assuming sufficient availability of inputs to operate the …

• اقرأ أكثر

MACHINE AVAILABILITY AND UTILIZATION | 16 | v3 | Open …

In this regard, one or more of the following terms are used: • availability • operational availability • mechanical availability • physical availability • utilization • use of …

• اقرأ أكثر

Evaluating and optimizing the effectiveness of mining …

The average mining availability times of the ADTs were found to be between 550 and 600 h per month, ... The boxplots of the Mining Utilization rate and …

• اقرأ أكثر

Improving productivity in mining operations: a deep

This research study examines the impact of shifts and lunch breaks on mining operations, particularly focusing on delays in hauling equipment used to supply extracted material to crushers. These delays significantly reduce productivity, averaging below 80% during regular working hours and adversely affecting mine profitability. To …

• اقرأ أكثر

Understanding and assessment of mining equipment effectiveness

The study seeks to examine the effect of availability and utilization on mine production. Daily data used in this study spanned from January 2016 to June 2016 were queried from the Modular fleet ...

• اقرأ أكثر

(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. ... operational availability and use. Utilization (U) ...

• اقرأ أكثر

Improvement in the overall efficiency of mining equipment: …

In mechanized mining, poor equipment efficiency (availability, utilization, productivity, and quality) can endanger the success of the operation. This case study will show how an initiative to improve equipment performance developed into a comprehensive turnaround plan for the mine that placed it in the forefront of performance achievement.

• اقرأ أكثر

Capacity Utilization: Mining, Quarrying, and Oil and Gas

Graph and download economic data for Capacity Utilization: Mining, Quarrying, and Oil and Gas Extraction: Oil and Gas Extraction (NAICS = 211) (CAPUTLG211S) from Jan 1972 to Feb 2024 about extraction, capacity utilization, capacity, oil, gas, indexes, and USA. ... after factoring in normal downtime and assuming …

• اقرأ أكثر

Evaluating and optimizing the effectiveness of mining equipment…

The average mining availability times of the ADTs were found to be between 550 and 600 h per month, ... The boxplots of the Mining Utilization rate and the Overall Equipment Effectiveness were plotted (Fig. 13b, Fig. 13a (a) and (b)) and a correlation was found to occur between the two variables. The OEE and the mining …

• اقرأ أكثر

EFFECTIVE EQUIPMENT UTILISATION

mine and can range between 80% to 90%. •Equipment effective utilisation is the total productive hours of the mining equipment as a percentage of total available shift hours, taking both mechanical availability and operation utilisation into account. In open cast mining operations, the efficiency of meeting production targets with ...

• اقرأ أكثر

Availability analysis of selected mining machinery

The analysis concerns to availability of utilization selected mining machinery, conducted using the model of OEE, which is a tool for quantitative estimate strategy TPM. In this article we considered the machines being part of the mechanized longwall complex and the basis of analysis was the data recording by the industrial automation system.

• اقرأ أكثر

How digital innovation can improve mining productivity

The global mining industry is under pressure. In the short term, falling commodity prices are squeezing cash flow. ... Real-time data and better analytical engines are making possible the scheduling and processing decisions that maximize utilization of equipment and yields. ... and spare parts and improved availability by 5 percent. How …

• اقرأ أكثر

(PDF) Productivity Analysis of Draglines Operating in

Computed availability, utilization and availability-cum-utilization factor for draglines in mine 1 +1 field parameters and machine parameters for construction of balancing diagram in horizontal ...

• اقرأ أكثر

Improvement in the overall efficiency of mining

In mechanized mining, poor equipment efficiency (availability, utilization, productivity, and quality) can endanger the success of the operation. This case study will show how an initiative to ...

• اقرأ أكثر

Productivity in mining operations: Reversing the downward …

See more on mckinsey

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

The availability and utilization of mining equipment differ from one practitioner to another, from one author to another, from one supplier to another, as well as an engineer to another. Vorne defines the time available as the planned production time less downtime [1]. He defines downtime as all time during which the equipment is supposed

• اقرأ أكثر

Availability and Utilisation

Availability and Utilisation. Excavator output rates given in Makers' catalogues are sometimes based on favourable operating conditions. Mine operators and planners are more interested in the Effective Hourly Output in normal operation (Qe) a plant system can give hour by hour and year after year in a particular application.

• اقرأ أكثر

Productivity in mining operations: Reversing the downward …

Worldwide mining operations are as much as 28 percent less productive today than a decade ago, according to new McKinsey research. The results from McKinsey's new MineLens Productivity Index (MPI), which adjusts for declining ore grades and mine cost inflation, show that the pronounced decline in productivity is evident …

• اقرأ أكثر

Utilization versus Availability on Production …

Availability talks about the future and planned usage of a machine's capacity; utilization rate talks about how much a machine's capacity has actually performed and contributed to producing ...

• اقرأ أكثر

Availability And Utilization Of Mining Equipment

Availability And Utilization Of Mining Equipment. Prompt : Caesar is a famous mining equipment manufacturer well-known both at home and abroad, major in producing stone crushing equipment, mineral separation equipment, limestone grinding equipment, etc. Important information on production & availability of mining equipment are available on ...

• اقرأ أكثر

Performance Evaluation of Underground Mining Machinery…

Availability is the measure of maintainability and reliability. The required levels of a generation of productivity can be possible only when the equipment is readily available to perform its intended task. From the corresponding values of UP, it was found that the utilization of all the equipment is unsatisfactory.

• اقرأ أكثر

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

The availability and utilization of mining equipment differ from one practitioner to another, from one author to another, from one supplier to another, as well as an engineer to …

• اقرأ أكثر

ASSESSING THE EFFECT OF UTILIZATION AND …

The mining equipment efficiency is measured by availability, utilization and productivity (Fourie, 2016). These factors of efficiency of mining equipment vary considerably as a far as

• اقرأ أكثر

Availability analysis of selected mining machinery

The analysis concerns to availability of utilization selected mining machinery, conducted using the model of OEE, which is a tool for quantitative estimate strategy TPM. ... 19 and it can be ...

• اقرأ أكثر

(PDF) ASSESSING THE EFFECT OF UTILIZATION AND …

The mining e quipment ef ficiency is mea sured by availability, utilization and productivity (Fourie, 2016). These factors of efficiency of mining equipment var y …

• اقرأ أكثر

What is Utilization + How do You Calculate Utilization Rate?

Utilization is defined as the amount of an employee's available time that's used for productive, billable work, expressed as a percentage. An employee's utilization rate is a critical metric for organizations to track. It's a measure of billing efficiency that helps the company understand if it's billing enough to cover its cost plus overhead.

• اقرأ أكثر

(PDF) Performance Measurement of Mining …

availability and utilization of dragline for enhancement of productivity in surface mines- a case study", Proceeding of 23rd World Mining Congress, Montreal, Paper 5 98, 2013.

• اقرأ أكثر