material handling system in open cast mines ppt

Health and Safety at Opencast Mines, Alluvial Mines and Quarries - Telarc

Safe Workers – A quick guide for mine operators publication that quarries would need specific health and safety guidelines. Guidance for alluvial mines is included in this document. This is because the hazards in opencast mines are similar to those in alluvial mines, and guidance on opencast mines is provided. 1.3 PUrPoSe

Lesson 7.3: Mechanical Surface Mining Methods - Open Cast Mining ...

Open cast mining is usually associated with coal or other tabular deposits that are more or less flat-lying. A significant difference between open pit and open cast mining methods is that in open cast mining, overburden that is removed to gain access to the ore is immediately placed in the previously mined cut. Therefore, reclamation occurs ...

dealing with waste material in open cast coal mines

Open pit mining has several stages of waste. First, to access the actual seams or veins of ore, the top layers of rock or overburden must be removed. Once the overburden has been removed, the seams can be extracted. When extracting the seams, there is additional waste rock that must be separated from the ore.

Material handling - Outotec

Outotec Material Handling Systems comes from over 120 years of experience in material transportation in the mining industry supplying over 1,000 km of conveyors globally. Our extensive portfolio offering covers 3 solutions that are boosting plant efficiency: Overland conveying solutions. In-plant conveying solutions.

material handling in opencast mines ppt - Razorite Olivedale

consolidated materials and by ripping or direct removal by excavators for unconsolidated soil and/or decomposed rock, followed by materials handling and transportation. Dimension stone quarrying is quite similar to open pit mining, but rock breakage without blasting is almost exclusively employed to cut prismatic blocks or tabular slabs of rock.

MATERIAL HANDLING - PowerPoint PPT Presentation - PowerShow

Material handling is the function of moving the. right material to the right place in the right. time, in the right amount, in sequence, and in. the right condition to minimize production cost. The cost of MH estimates 20-25 of total. manufacturing labor cost in the United States. The Material Handling Industry of America (MHIA) 3.

PPT – Automated Material Handling Equipment PowerPoint presentation ...

One Stop Solution for Material Handling Equipment and Construction Machinery - Dynemix India is an industry leader in implementing turnkey projects and manufacturing different equipment in India, was established in 2015. The firm is dedicated to providing its clients worldwide with dependable and practical solutions in the fields of construction and powder handling.

Opencast Mining - an overview | ScienceDirect Topics

In case of open cast mining there will be complete loss of agricultural land and deforestation in and around the pit. Underground mining uses limited surface land for the entry system and infrastructure development. In either situation, adequate compensation is provided to the landowners by cash, employment and rehabilitation.

(PDF) Open Pit Mining - ResearchGate

Lowest cost along with open cast mining High capital investment ... Bulk Solids Handling. 1987; 7 ... to effectively integrate the various elements into an efficient system of material ...

Optimisation of Materials Handling Fleet Performance at Nchanga Open ...

A material handling system in mining aims to move mineral materials/products timely, safely, and economically viable. Therefore, transporting material within the mine and outside requires a heavy ...

Understanding Conveyor Systems - Types, Applications and ... - Thomasnet

Bucket conveyors are used in applications such as parts, bulk material, or food processing and handling. The conveyed material can be in liquid form or dry such as sludge, sand, manure, sugar, and grain. The systems can be used horizontally or can be inclined or vertical to change levels of the delivered products.

Surface mining planning and design of open pit mining - SlideShare

9. open pit mining: funnel shaped hole in ground, with ramp spiraling down along sides, allows moderately deep ore to be reached. Initial mining for zinc at Franklin and Ogdensburg, New Jersey-USA. Photo I took at Bingham. 4 km in diameter 1 km in depth, at its zenith 400000 tons of rock per day. 10.

Materials Handling - Mining Technology

Materials Handling supplied and installed A-SAFE forklift / pedestrian separation barriers for increased safety at in Brisbane. High-density cabinets, industrial cabinets and cupboards, workbenches and mobile tool carts for secure, heavy-duty tool storage and easy access. LogiMat vertical storage lift, similar to the unit installed ...

CHAPTER 10.5: In-Pit Crushing - ResearchGate

open cast mining. In today's markets, overburden of increas-ing thickness has to be stripped, transported, and dumped; dis- ... is a flexible materials-handling transportation system. Mine ...


MINE 414 MATERIALS HANDLING IN MINES TRUCK HAULAGE MACHINERY-LAYOUT-SUPPORT INTERACTIONS HAUL. Expert Help. Study Resources. Log in Join. Truck Haulage.ppt - MINE 414 MATERIALS HANDLING IN MINES... Doc Preview ... TRUCK HAULAGE SYSTEM TRUCK HAULAGE SYSTEM Mode l Tire Pressure GVW Maximum Wheel Loading kPa psi kgs lbs kgs lbs 769C 725 105 67586 ...

Safety & health in small-scale surface mines A handbook

Surface mine means an excavation in the earth conducted above ground (open-pit mine) for the purpose of opening-up, proving or pro d u c i n g any mineral from a natural deposit. It includes all facilities belonging to or used in connection with the mine. Mining authority means a government institution that is responsible for

material handling system - SlideShare

Materials Handling Ppt Colleen True • 36.7k views ... material handling system 1. Material handling By: Sandeep Kumar Gupta MT14IND021 (Industrial engineering) Mechanical engineering department1 2. Material handling • Defined as the art and science of moving, packing and storing of substances in any form. – Creation of time and place utility.

Surface Mining Methods and Equipment - EOLSS

• Highwall/auger mining Open pit and open cast methods employ a conventional mining cycle of operations to extract minerals: rock breakage is usually accomplished by drilling and blasting for consolidated materials and by ripping or direct removal by excavators for unconsolidated soil and/or decomposed rock, followed by materials handling and ...

OPEN CAST MINE PLANNING - Mining and Blasting

7. The detailed study is needed for gainful use of blast casting, determining profile of muck and volume of overburden casting by blasting, which many reduce the workload of dragline and also the effect on working level of dragline. If proper designed blasting reduces the bench height, the re-handling percentage can considerably reduced.

Blasting - Safety Training PowerPoint Presentations

11 slides. Blasting in Underground Bituminous Coal Mines. The purpose of this program is to review the Safe blasting procedures for shotfirers in underground bituminous coal mines. 14 slides. Blasting Regulations. Covers 29 CFR Part 1910 - General Industry, 29 CFR Part 1926 - Construction, BATF and DOT. 14 slides.

Bulk material handling systems – all you need to know

View Image Gallery. The main function of a bulk material handling system is to continuously transport and supply bulk materials to units in processing plants. Secondary functions include storage and blending. In a typical bulk material handling system, raw materials (such as bulk solids and powders) are received from trucks, ships or trains.

lecture 5- Open Cast Mining.ppt - Open Cast Mining

Open Cast Mining • Preferably Surface coal mining method • Difference from open pit mining – The overburden is not transported to waste dumps but cast or hauled directly to the adjacent mined out panels – Excavation and haulage is one unit operation carried out by one machine (dragline) – Sometimes overburden is hauled to mined out areas, such as topsoil for reclamation – Different ...

Material Handling - PowerPoint Slides - LearnPick

8. Principles of Material Handling (Contd.) 4. Simplification: Simplify handling by reducing, eliminating, or combining unnecessary movements &/or equipment 5. Gravity: Use gravity to material handling whenever practical 6. Space Utilization: Make optimum utilization of the building cube 7. Unit Size: Increase the quantity, size or weight of ...

Slope Stability in Opencast Mines

Slope Stability in Opencast Mines

Impact of Mining Activity on environment: An Overview - IJSRP

73944.59 Crore. (Annual Report 2004–05, Ministry of Mines).Open cast mines as well as underground mines Both types of mines affected the environment .Open cast mining operations result in dumping of overburden on un mined area which is consolidated and unconsolidated materials overlying the minerals,and is required to be removed.

Pneumatic Conveying Systems – Coperion

Conveying Systems at a Glance. Pneumatic conveying is the transport of bulk solids through a pipe by using the flow of air or other gas. Typical bulk materials pneumatically conveyed are powders, pellets, granules and irregularly shaped particles smaller than 20 mm [0.75 in]. The majority of pneumatically transported materials have a bulk ...

Material Handling Equipment | Material Handling System | PPT ... - YouTube

Material Handling Equipment | Material Handling System | PPT | ENGINEERING STUDY MATERIALSMaterial handling equipment (MHE) is mechanical equipment used for ...

Blasting Principles - Orica

The ratio of waste material to ore or coal moved in a defined period. Stope. An underground void formed by the mining of ore, as distinct from development. Surface Mine. Refer to open cut mine. T Trim Blast. A blast designed to reduce damage and backbreak to the rock left behind. Usually used against the final or interim walls in a hard rock ...

1.1 PHASES OF A MINING PROJECT - ELAW Open-pit mining Open-pit mining is a type of strip mining in which the ore deposit extends very deep in the ground, necessitating the removal of layer upon layer of overburden and ore. In many cases, logging of trees and clear-cutting or burning of vegetation above the ore deposit may precede removal of the overburden. The


The main risk factors, or conditions, associated with the development of injuries in manual material handling tasks include: Poor worksite access leading to slips trips and stumbles f Awkward postures (e.g., bending, twisting) Repetitive motions (e.g., frequent reaching, lifting, carrying) Forceful exertions (e.g., carrying or lifting heavy ...