Cutting Performance Of Surface Miner

Higher cutting performance, lower fuel consumption Surface

Increasing the cutting performance of the 2200 SM 38 by up to 25 % in comparison with the standard model means a huge step forward It was achieved by a meticulous analysis of the cutting and trans-port processes This resulted in the surface miner being subjected to a comprehensive process of improvement The main compo-

Surface miner 2200 SM 38 - WIRTGEN GmbH

Maximum performance in soft rock The surface miner is equipped with a 380 m cutting drum unit optimized for use in soft rock impresses with higher production rates and lower diesel consumption

Surface Mining - WIRTGEN GmbH

The surface miner is driven via four steerable and height-adjustable track units An automatic levelling system ensures precise adherence to the cutting depth, thus enabling even thin seams or layers to be mined selectively and with maximum accuracy

Surface Miners: Evaluation of the Production Rate and

The purpose of this research was to evaluate the production rate (PR) and cutting performance of surface miners (SM) based on rock properties and specific energy (SE) We use data from equipment manufacturers and experimental data in this study and propose a new method and equations to determine both the PR and the cutting speed of SM

cutting performance of surface miner - rkpackers

application of surface miner in indian coal mines [email protected] May 10, 2012 Here surface miner cuts coal, size and loads in one single Performance of surface …

Surface Miners: Evaluation of the Production Rate and

The purpose of this research was to evaluate the production rate (PR) and cutting performance of surface miners (SM) based on rock properties and specific energy (SE)

Rock excavation by continuous surface miner in limestone

This recent study reports an investigation on the effectiveness of the cutting performance models applied to the Surface Miner Wirtgen 2200-SM operation in …

Hierarchy of parameters influencing cutting performance of

mass, surface miner INTACT rock, rock mass and machine parameters are broad key parameters that play a key role in cutting performance Cutting performance is generally evaluated by various parameters such as, production, specific en-ergy, chip size of cut material, cutting force, pick wear, pick consumption, etc

Maximum performance in large-scale opencast mining Surface

Cutting performance of the Wirtgen 4200 SM surface miner Cutting drum tailored to performance requirements Cutting drums for the Wirtgen 4200 SM are made-to-measure products: they are tailored to the hardness of the material to be mined and to customer-specific requirements The process of cus-

Cutting Tools - Kennametal

Surface Miner Cutting Tools Because you encounter different conditions in surface mining, we created three different levels of cutting tools to choose from Our Bronze, Silver, and Gold series tools are the good, better, and best levels of tools to meet condition, machine, and budget demands

Hierarchy of parameters influencing cutting performance of

mass, surface miner INTACT rock, rock mass and machine parameters are broad key parameters that play a key role in cutting performance Cutting performance is generally evaluated by various parameters such as, production, specific en-ergy, chip size of cut material, cutting force, pick wear, pick consumption, etc

Maximum performance in large-scale opencast mining …

Cutting performance of the Wirtgen 4200 SM surface miner Cutting drum tailored to performance requirements Cutting drums for the Wirtgen 4200 SM are made-to-measure products: they are tailored to the hardness of the material to be mined and to customer-specific requirements The process of cus-

Rock excavation by continuous surface miner in limestone

This recent study reports an investigation on the effectiveness of the cutting performance models applied to the Surface Miner Wirtgen 2200-SM operation …

Cutting Tools - Kennametal

Surface Miner Cutting Tools Because you encounter different conditions in surface mining, we created three different levels of cutting tools to choose from Our Bronze, Silver, and Gold series tools are the good, better, and best levels of tools to meet condition, machine, and budget demands

Cutting, crushing and loading rock in a single operation

design implemented in our surface miners is the cylindrical cutting drum Fitted with replaceable carbide tools and mounted close to the machine’s centre of gravity, the drum guarantees maximum cutting performance and precise cutting depths in the mining of hard …

Machinery - Global Surface Mining

The surface miner is a mobile milling machine with a mechanically driven cutting drum On Wirtgen machinery the drum is located between two sets of individually height adjustable crawler tracks, and a two- stage conveyor system used to directly load trucks

Surface Mining - kennametal

High Performance Solid Carbide Drills; Modular Drills; India / Products / Mining / Surface Mining Surface Miner Support Product Support Email | 1 800 103 5227 Order Support Email | 1 800 103 5138 Global Support Branded Merchandise Shop Kennametal Merchandise Careers

Wirtgen surface mining technologies: Unmatched performance

Each basic machine in the three performance classes offered by Wirtgen can be adapted to most diverse materials depending on the customers’ requirements or project-specific conditions This applies in particular to the cutting drum, which is the core component of the surface miner technology

Surface Miner Model KSM223 Cutting limestone - YouTube

Dec 23, 2010 · This video shows L&T surface miner model KSM223 cutting limestone Customer is very happy with the machine performance

Maximum performance in large-scale opencast mining

a high-performance surface miner in heavy-duty design for reliable, continuous operation around the clock equipped with our expertise in state-of-the-art cutting technology without drill-ing and blasting but in a highly environmentally gentle process yielding material of the purest quality wirtgen surface mining – exploiting mineral

cutting tools for surface miners - habitart

Cutting tools for surface miners - Roadheaders Cutting tools for surface miners Cutting tools for surface miners We are the manufacturer of coal mining machine,roadheader,coal loader,tunnel mucking loader,backfilling machine,concerte pumping machine and so on Free Quote

Global Rebuilds - Home - Global Surface Mining

4200 Wirtgen Surface Miner Global also owns a Wirtgen 4200 Surface Miner which is the largest of the Wirtgen mining machines It has a two-stage conveyor system with a 1800mm wide primary discharge conveyor which supports the miner’s impressive cutting performance of up to 3,000 tonnes per hour

surface miner in limestone - speedysnack-wilrijkbe

Surface Miner Model KSM223 Cutting limestone YouTube Dec 23, 2010· This video shows LT surface miner model KSM223 cutting limestone Customer is very happy with the machine performance Get Price; Missouri Department of Natural Resources Mining: Limestone has been a valuable resource since Missouri became a state

cutting performance of surface miner

cutting performance of surface miner - rkpackers application of surface miner in indian coal mines [email protected] May 10, 2012 Here surface miner cuts coal, size and loads in one single Performance of surface miner depends on machine configuration such as cutting

surface miner in limestone - speedysnack-wilrijkbe

Surface Miner Model KSM223 Cutting limestone YouTube Dec 23, 2010· This video shows LT surface miner model KSM223 cutting limestone Customer is very happy with the machine performance Get Price; Missouri Department of Natural Resources Mining: Limestone has been a valuable resource since Missouri became a state

cutting performance of surface miner

cutting performance of surface miner - rkpackers application of surface miner in indian coal mines [email protected] May 10, 2012 Here surface miner cuts coal, size and loads in one single Performance of surface miner depends on machine configuration such as cutting

Surface Miner - SlideShare

The cutting process can thus be continued also during driving a curve with the machine The mining area is developed by cutting slice by slice For each slice the cutting depth only needs to be set once on the Surface Miner 9

T1460 Surface Miner - ELB Equipment

T1460 Surface Miner • Eliminates drilling and blasting • No need to invest in a primary crusher • Constant down or up-cut applications ensure clean, even cut • Strategic placement of the cutting tools pro-duces consistent spoil sizes • Fully enclosed/pressurized cabin with filtration for dust control

Rock excavation using surface miners: An overview of some

The performance, the cutting tool consumption and the economic operation of surface miner is significantly affected by the mechanical properties of the rock to be cut The main properties of rock affecting the cutting performance are:

Surface Miner 2200 SM - Wirtgen - PDF Catalogs | Technical

a high-performance surface miner in heavy-duty design for reliable, continuous operation around the clock EQUIPPED WITH OUR EXPERTISE IN STATE-OF-THEART CUTTING TECHNOLOGY WITHOUT DRILLING AND BLASTING BUT IN A HIGHLY ENVIRONMENTALLY GENTLE PROCESS YIELDING MATERIAL OF THE PUREST QUALITY

miner cutter teeth - Cutting Head - ingodsserviceorg

Tests on the cutting performance of a continuous miner - SAIMM This paper describes tests on the performance of a continuous miner in cutting South African coal

Cutting and bolting tools - Sandvik Mining & Rock Technology

Cutting tools for surface miners Sandvik cemented tungsten carbide tip cutting tool systems for surface miners are energy-efficient and productive, and decrease the strain on the machine Long tool life and easy tool replacement ensure minimal downtime

Specialist machine for soft rock mining Surface Miner 2200

Cutting performance of the Wirtgen 2200 SM 38 surface miner, laminar or brittle soft rock (such as coal) A single operation instead of four – with the 2200 SM 38 surface miner from Wirtgen

Surface miner - SlideShare

Operation:Surface Miner operates: - according to the “Rock cutting technology” - the cutting drum is provided with point attack picks - which cut the mining face during the continuous advance of the machine on crawler track assemblies

cutting performance of surface miner

Mining - Global Surface Mining Global is the largest surface miner contractor in the world and has been at the forefront of the development of surface mining; helping to deliver lower mining costs, and providing major safety and environmental benefits for mining operations

Bachelor of Technology In Mining Engineering

22 Factors affecting performance of surface miner 221 Operating conditions -Cutting in edges and curves, turning, turning radius 222 Geometrical factors - Length of working area Fig25 (a) Cutting sequence of a surface miner in an open cut (wide face method) 9 Fig 25(b) Block mining method 10

Case study: Harvesting salt with Wirtgen surface miners

The Wirtgen Surface Miner 2200 SM was chosen due to its 708kW/963PS engine, maximum cutting depth of 25cm and working width of 38m The cutting drum is mounted near the machine’s centre of gravity, ensuring optimum cutting performance and a level, stable surface

A new rock cuttability index for predicting key

The cutting performance of a surface miner (L) may be estimated from cuttability index (CI), the rated capacity of the machine (M c) and a factor for specific cutting …