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JOY Longwall Mining System
 
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Brief animation of a Joy longwall system in operation underground
Views: 64741 JoyMiningMachinery
Fully Mechanized Longwall Coal Production
 
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Fully mechanized Longwall Coal Production
Views: 224117 mining videos
Pioneering Underground Mining
 
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Joy Mining Machinery releases a new version of its most popular video "Pioneering Underground Mining". You can request a free copy of this video by contacting [email protected] and provide your name and mailing address and if you want the copy in DVD or Blu-ray format. It was first produced in 2001 to support a request by our US Midwest sales region to help a customer explain the difference between room and pillar and longwall mining to finance people. It quickly became the most widely distributed video in our library being used by universities, schools, shown to community groups, etc. The program was updated to show new products and includes all new HD video and animations.
Views: 646368 JoyMiningMachinery
Complete Cat® Longwall Systems
 
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Caterpillar is one of the leading global suppliers for complete longwall mining systems. All over the world, Cat® equipment and systems are meeting the demands of underground mining under the most stringent conditions. Caterpillar delivers a customers’ system of choice, from low to high seam heights, for the longest longwalls and highest production demands. Adapted to the mining challenges faced by customers today, Cat systems for longwall mining include hydraulic roof supports, high-horsepower shearers, automated plow systems and face conveyors - controlled and supported by intelligent automation. This animation gives an overview of the key components of Cat longwall systems, the main features, and the state-of-the-art automation hardware and software which offers the needed functionality for enhanced control of the whole system. Learn More: http://www.cat.com/longwall
Komatsu longwall shearer
 
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Kikki's Workshop http://www.kenkenkikki.jp/e_index.html We love construction equipment!
Principles of Longwall Mining
 
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This video provides a basic description of the long-wall mining method for extracting coal underground. It includes an explanation of the different products/key components of a long-wall mining system (long-wall shearer, automated plow system, AFC face conveyor, line pans, CST drive system, roof supports, long-wall automation). CAT can support roof heights from 0.8 meters to 7.5 meters.
Komatsu Continuous miner
 
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Kikki's Workshop http://www.kenkenkikki.jp/e_index.html We love construction equipment!
joy mining
 
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coal cutter
Views: 280 frank arrowsmith
Medium Seam Long wall
 
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A Joy Longwall animation i made showing off the equipment we make at Joyglobal. I worked on everything except the modeling and texturing of the people.
Views: 5580 RupertFX
JOY Continuous Miners
 
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This video show several clips of Joy Mining Machinery's continuous miner prodcuts in operation underground.
Views: 180351 JoyMiningMachinery
Brand new Joy Miner trams underground
 
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A new Joy mining machine tramming into portal.
Views: 42224 Stephen Garcia
Xstrata's NCA Coal Project
 
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The NCA Project, a mining, processing and exporting partnership that delivers high quality coal, cost effectively to international customers. The NCA Project includes the Newlands open cut and underground longwall operations, the Colllinsville open cut mine and the Abbot Point coal terminal. The project is a joint venture between Xstrata Coal (55%), Itochu Coal Resources (35%) and Sumitomo (10%).
Views: 8677 NCAProject1
longwall mining machine
 
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longwall machine after the anticoast modification
Views: 20 wmh23
The Principle of Longwall Top Coal Caving (LTCC)
 
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Caterpillar has extensive experience in the design of roof supports for specific mining conditions. Cat Longwall Top Coal Caving (LTCC) roof supports allow mining of seams seams thicker than 6 meters (20 feet). Following a conventional cut with a shearer to about 3 m (9.8 ft) the roof supports move forward and allow the caving of the top coal behind the roof supports a second conveyor mounted gob-side. This special LTCC method enables increased coal reserve recovery for only an incremental additional cost. This animation shows how it works.
Cat® Longwall Mining Systems
 
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Caterpillar provides the underground mining industry with safe, reliable, and highly productive equipment for longwall operations. The customized longwall mining systems include high-capacity roof support systems for seams from 0.6 to 6 m (1.80 -- 15.42 ft), programmable mining controls, fully automated plow systems, high-horsepower shearers, and armored face conveyors with intelligent CST drive systems. Caterpillar also supplies a broad range of battery- and diesel-driven roof support carriers. Learn more at https://cat.com/mining
JOY - Pioneering Underground Mining
 
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JOY là một trong những nhà tiên phong chế tạo máy và thiết bị mỏ hầm lò
Views: 4048 hamlomdc
NEW CAT ROCK STRAIGHT SYSTEM Caterpillar Hard Rock Longwall Mining Demo - MINExpo 2016  4K
 
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Caterpillar launched its Cat Rock Straight system, which mines hard-rock minerals with longwall efficiency. Long wall mining in soft rock and coal applications is known for decades. Now Caterpillar presents it's new technology for cutting hard rock which provides an enormous boost in efficiency. At Minexpo 2016 Jens Steinberg from Caterpillar explains the new Cat Rock Straight System to Bauforum24 TV. Subscribe / Abonnieren: http://www.youtube.com/subscription_center?add_user=Bauforum24 Production by Bauforum24 TV: http://www.bauforum24.tv Follow us: http://facebook.com/Bauforum24 http://google.com/+Bauforum24 http://www.bauforum24.biz About us: Bauforum24 is Europe's leading Community & Portal for Construction & Construction Equipment. We are providing latest News & Discussions on: http://www.bauforum24.biz. With our production unit, Bauforum24 TV, we are covering the latest news from the industry with frequent video productions around the world since 2006: http://www.bauforum24.tv Free Heavy Equipment Calendar Wallpapers: http://www.heavy-equipment-calendar.com
Views: 18359 Bauforum24
Adriyala Longwall Project : Officials to organize trail run in the next month
 
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Express TV the 24/7 Telugu news channel dedicated to Infotainment content. The channel delivers breaking news, live reports, exclusive interviews, political debates, women's infotainment programs, sport, weather, entertainment, business updates, filmy news, filmy gossips and current affairs. Subscribe to https://www.youtube.com/expresstv Follow us @ https://www.facebook.com/ExpressTV.in
Views: 11750 ExpressTV Telugu
Fully Mechanized Longwall Coal Production
 
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Underground Mechanized LongWall Simulation. Underground Mining Semi Mechanized LongWall Working Principle. Underground Mechanized LongWall Simulation. Lò chợ cơ khí hóa toàn bộ với máy liên hợp. Submitted by the. Fully mechanized Longwall Coal Production. Caterpillar has extensive experience in the design of roof supports for specific mining conditions. Cat Longwall Top Coal Caving (LTCC) roof supports allow mining of seams seams thicker than. This video provides a basic description of the longwall mining method for extracting coal underground. It includes an explanation of the different products/key components of a longwall mining.
Views: 134 Paul Romero
Longwall Technology
 
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An overview of longwall technology for underground mining applications.
Introduction to Longwall Mining in Illinois
 
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In November 2009, Eco-Justice Collaborative (www.ecojusticecollaborative.org) traveled with representatives of Topless America and the Sierra Club to central Illinois to take a first-hand look at longwall mining. This highly-mechanized form of mining includes planned subsidence, causing land to drop from 4 to 6 feet. It is occurring under some of the best farmland in the world, trading prime farmland for cheap coal. As land subsides, foundations crack and septic systems and wells are affected. Residents often leave their homes and farms, depopulating and destroying what used to be cohesive communities, rather than negotiate repairs with mining companies. Longwall mining is Illinois form of mountaintop removal mining. As with mountaintop removal mining, toxic chemicals are used to process coal. Evidence suggests that these chemicals are leaching into ground water and water supplies at selected locations. This video highlights impacts in central Illinois Macoupin County, and takes an initial look at the proposed Deer Run Mine in Montgomery County which, if constructed as planned, will be the largest coal mine in the U.S. To learn more, contact Pam or Lan Richart at [email protected] or Citizens Against Longwall Mining: [email protected]
Views: 107716 Pamela J. Richart
Cat® Longwall Mining Systems
 
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Caterpillar provides the underground mining industry with safe, reliable, and highly productive equipment for longwall operations. The customized longwall mining systems include high-capacity roof support systems for seams from 0.6 to 6 m (1.80 -- 15.42 ft), programmable mining controls, fully automated plow systems, high-horsepower shearers, and armored face conveyors with intelligent CST drive systems. Caterpillar also supplies a broad range of battery- and diesel-driven roof support carriers. Learn more at https://mining.cat.com/products/underground-mining/longwall
Cat® Roof Supports - Functioning of the Compensating Valve
 
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To avoid extreme load when setting a roof support, a compensating valve (KN valve) is installed into the tilt cylinder. This animation describes the functioning of this special valve.
Longwall Installation and Salvaging techniques.
 
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This video shows the longwall installation and salvaging technology used for Moonidih colliery.
Views: 2431 Sai Yachendra
HD Mining - Fully Mechanized Longwall Coal Mining Technology
 
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Fully mechanized Longwall Coal Production. HD Mining - Fully Mechanized Longwall Coal Mining Technology. Caterpillar has extensive experience in the design of roof supports for specific mining conditions. Cat Longwall Top Coal Caving (LTCC) roof supports allow mining of seams seams thicker than. Coal produces nearly half the electricity in the U.S., but the mercury, sulfur dioxide and carbon dioxide it emits also make it one of the most controversial energy sources. New EPA regulations. This video provides a basic description of the longwall mining method for extracting coal underground. It includes an explanation of the different products/key components of a longwall mining.
Views: 47 Sheri Browning
Underground Mining Technology Applicability of longwall advance mining method with case study.
 
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Underground Mining Technology Applicability of longwall advance mining method with case study. This is a ppt on Applicability of longwall advance mining method with case study of Chinakuri ECL mine.
Views: 325 Nihal Chandra Das
Underground Coal Mining
 
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A Joy continuos mining machine punches a break through.
Views: 10031 The JT
Continuous miner in coal mines
 
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Continuous miner and long wall coal project
Views: 202 pritish mandal
Longwall Miner
 
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Views: 5202 CTSsimulations
Longwall Salvage Shield Extraction - F.T.I. Pty Ltd
 
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This sample video contains extracts from the Underground Longwall Shield Extraction Training Video produced by F.T.I. Pty Ltd. For further information about F.T.I. visit http://www.fti.net.au
Roof bolting
 
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Pinning up the top in a underground mine in western Kentucky in the 11 seam Illinois Basin...
Views: 54922 Jason Vincent
Principles of Room & Pillar Mining
 
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This video provides a basic description of the room & pillar mining method for extracting coal underground. It includes an explanation of the different products working together in a room & pillar operation (continuous miner, face hauler, scoop, LHD vehicles, feeder breaker, roof bolter) . Learn more at https://mining.cat.com/room-and-pillar
Joy Mining Cloos welding robot for coal conveyor pans
 
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This was the Automatic twin wire Cloos arc welding robot I commissioned while working as a welding engineer at Joy mining Longwall coal mining equipment manufacturer in Worcester uk. We halved the welding time compared to the previous mechanical welding process.
Views: 635 clint wildash
JOY Shuttle Car
 
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Operation of a Joy shuttle car in an underground coal room & pillar application
Views: 24318 JoyMiningMachinery
De-pillaring by Continuous Miner Package
 
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De-pillaring by Continuous Miner Package
Views: 1812 vivek khodiyar
How longwall coal mining
 
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Views: 132 Atiq Amiri
Cat® High-Performance Shearer Longwall Systems
 
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High-performance longwall operations demand shearers of the highest quality and reliability. The Cat® range of longwall shearers are designed to meet these demands - covering seam heights from 1.6 m up to 7.0 m (5.3 ft -- 23.0 ft). With high-powered ranging arms and haulage systems, Cat shearers cut and load up to 5,000 tonnes (5,500 tons) per hour in medium to high seams. The Cat roof support systems are available for mining heights from 550 to 7500 mm (1.80 to 24.60 ft) -- with support capacities in excess of 1750 tonnes (1,929 tons). Also the Cat® face conveyor systems are designed to provide maximum carrying capacity at maximum face length. For more information, please visit: https://mining.cat.com/products/underground-mining/longwall
Famur - Complete Mining Solutions
 
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FAMUR Group is a significant and world renowned manufacturer of mining machinery and equipment. We focus on complete automation of longwall systems as well as on developing IT-based master systems for managing the coal extraction process from the face to the mine surface.
Views: 5831 MiningMediaEurope
Cat® EL3000 Shearer At Work in Wyoming Trona Mine
 
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Cat® Shearers are not only cutting coal, but other soft minerals too. Here's the Cat EL3000 Shearer operating in a trona mine near Green River, Wyoming. Learn more about Cat Shearers: https://mining.cat.com/shearers Trona is a sodium carbonate compound that is processed into soda ash or bicarbonate of soda. Wyoming has the world's largest deposit of trona, supplying about 90% of the United States' soda ash. Glassmaking consumes about half of the soda ash, followed by the chemical industry, which uses about a quarter of the output. Other uses include soap, paper manufacturing, and water treatment. All baking soda also comes from soda ash. (Source: Wyoming Mining Association)
Timken Solutions for Underground Mining
 
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Underground mining operations demand performance and reliability in one of the harshest working environments imaginable. Timken offers a full range of bearings for continuous miners, longwall shearers, road headers, armored face conveyors and more. Timken application engineers have the knowledge and experience to help meet these challenges with power dense bearings, advanced metallurgy and enhanced sealing options.
Views: 600 TheTimkenCompany
Cat® Room & Pillar Mining Equipment
 
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The room & pillar mining method is used predominantly for underground coal deposits, however also for potash deposits. Coal is not completely being mined out from the underground deposit, but pillars are left standing to keep the roof from caving in. Caterpillar offers a complete range of machinery for this mining method. The extensive room & pillar product line includes a seamless range of continuous miners, face haulers, continuous haulage systems, feeder breakers, roof bolters as well as a broad range of battery- and diesel-driven utility vehicles like scoops and LHD vehicles. Learn more at https://mining.cat.com/products/underground-mining/room-and-pillar
Advanced Shearer Automation
 
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Jeff Ley, Global Team Leader in Longwall Shearer Control and Automation, talks about Joy Global's advanced shearer automation.
Views: 1807 JoyMiningMachinery
Loading Machine Operators, Underground Mining Job Descriptio
 
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Loading Machine Operators, Underground Mining Job Description
Views: 134740 GadBaller
Cat® Automated Plow Systems
 
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Today, Caterpillar is the market leader in the field of fully integrated and automated plow systems. Sophisticated Cat plow systems today operate fully automatically with drive powers of up to 2 x 800 kW and speeds of up to 3.6 m per second. Seam thicknesses between 0.6 and 2.3 meters (23.6 and 90.5 in) can be efficiently mined with this method. Plowing is the preferred longwall mining technique for seams below 1.8 m (71 in). The depth of cut is set via the electro-hydraulic support control system in connection with stroke sensors in the shifting rams of the roof support. Learn more at https://mining.cat.com/products/underground-mining/longwall/plow-systems
Continuous Miner coal cutting underground coal mining
 
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Continuous Miner coal cutting underground coal mining
Views: 1020 vivek khodiyar
Room & Pillar
 
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An overview of room and pillar equipment for underground mining applications.