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Advanced Chain Technologies (ACT) |
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Advanced Chain Technologies (ACT) group of companies, have supplied
world class equipment to Australia’s Longwall Coal Mining and hard rock
tunneling Industry since 1997. We are market leaders in our products and
are dedicated to supporting the Longwall and Civil Engineer by supplying
long lasting, reliable products reducing the maintenance cost per tonne
of coal produced. |
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Bucyrus International, Inc. |
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Bucyrus is the global market leader in the longwall equipment, meeting
requirements for underground mining all over the world. Adapted to the
specific mining conditions at the customer site, Bucyrus supplies
tailor-made systems with optimal combinations of machines. This ensures
a reliable solution for your longwall operations with high productivity
and maximum safety. |
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Ellton Longwall |
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Ellton Longwall can offer a proven line of Longwall Equipment ranging
from Chain Connectors through to complete Longwall Solutions. |
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Famur SA |
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The FAMUR S.A. Machinery Factory is one of two largest Polish producers
of longwall shearer loaders for hard coal mining. |
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Hydra Mining Tools International Limited |
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On some longwall installations the radial shearer drum can offer a
single or combination cutting system which means it can be used as a
coal laced drum or a rock laced drum without having to remove
toolholders/blocks and without the need to have two sets of shearer
drums. |
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Inoxihp Australia Pty Limited |
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HIGH EFFICIENCY POSITIVE DISPLACEMENT RECIPROCATING PLUNGER PUMPS FOR
HIGH POWER HYDRAULIC APPLICATIONS IMPROVE YOUR LONGWALL PERFORMANCE NOW
WITH INOXiHP |
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Intermountain Electronics |
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Longwall mining is a very highly productive method of recovering coal,
trona and other minerals from underground mines. This method of mining
requires large horsepower motors with complex control arrangements.
Intermountain Electronics can provide these types of controls and the
associated engineering, design, MSHA approval applications and start up
support required for this system of equipment. |
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International Longwalls News |
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International Longwalls News (ILN) is the world’s only longwall mining
specific news source. Providing news daily (Monday to Friday), ILN
readers receive breaking stories across mine project developments, new
equipment, R&D, safety issues, financial reports, coal price trends and
much more. |
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Joy Mining Machinery |
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Joy designs and manufactures the major elements of modern, high
production longwall systems and provides the integrated approach
necessary for the productivity gains required for success in underground
mining. |
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Line Power |
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Into the mine on time is more than just a slogan at Line Power Mfg.
Corporation. We're the market leader in longwall controls, power
centers, portable substations and we have the best mine-duty
transformers in the business. |
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Longwall Associates, Inc. |
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As a supplier of precision mining equipment, critical to our customers’
success, we are a strategic partner in their profitability. Because we
view our business relationship as a long term partnership, we take every
opportunity to understand our customers’ operating concerns so that we
can utilize our resources to meet their needs and solve their problems.
Long range profitability and success demand a partner who is in it with
you for the long haul. Let us prove to you that Longwall Associates,
Inc. is the right partner for your company. |
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marco |
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marco, a company founded in Germany in 1982, is a Premium A1, ATEX and
ISO 9001 certified manufacturer of intrinsically safe longwall control
systems. marco develops and produces long-term compatible
electrohydraulic control systems for customer-specific mining
applications. marco’s product line known under the trade name pm32
offers complete system responsibility with a wide range of components
including electronics, electrohydraulics, control units, sensors,
valves, and cylinders such as legs and roof supports. |
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Optimate Pty Ltd |
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Faceguard™ is an Alert and Visualisation System for Longwall mining
operations. Designed specifically for the longwall mining industry,
Faceguard™ provides comprehensive visual perspectives which track the
behaviours of the roof supports and shearer, enabling geotechs and
longwall supervisors to identify conditions which could affect personnel
safety and production output. |
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Petitto Mine Equipment Inc |
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Serving the coal industry for more than 40 years, Petitto Mine
Equipment, Inc. specializes in the manufacture of heavy duty, crawler
track mounted longwall move equipment. Petitto has set the coal industry
standard for longwall shield retrieval in the United States for the past
25 years. Representing equipment utilization in nearly 90 percent of all
longwall mines in the United States, the Petitto Mule Longwall Shield
Retriever, the Petitto Mule Haul Longwall Shield Installer and the
Petitto Pack Mule Longwall Shield Transporter offer a complete product
line of equipment designed to handle todays' heaviest shields. These
reliable, hard-working units are also utilized internationally to handle
some of the heaviest shields in the world. |
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Quaker Chemical |
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With over 20 years of experience in longwall hydraulics, Quaker Chemical
is the technical innovator in the field of roof support fluids including
the first biodegradable fluid and the first true-solution synthetic
fluid. Our fluids are approved by all major longwall manufacturers
including Joy and DBT and by mining safety agencies including the U.S.,
Germany, France, Australia, Poland and Russia. |
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Reilloc Chain |
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Reilloc Chain are the UK's leading manufacturer of longwall mining chain
and accessories. We have built an enviable reputation around the world
for quality, reliability and performance. Our mining chain has been
supplied to major coal producers whose longwall mines have achieved both
national and world production records. |
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RM Wilson Co. |
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rm wilson co.has 10 seasoned sales representatives who know the needs
and challenges of their longwall customers. They stay in touch with
frequent visits and phone calls and have earned the confidence of
customers from being there when they are needed with parts or to help
solve problems. Their goal is to help customers keep downtime to a bare
minimum. |
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Rud-Chain, Inc. |
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The RUD longwall system is carefully designed for the most effective
combination of chains, drive wheels, flight bars and connectors to
achieve maximum service life. This longwall mining system results in
precisely callibrated continiuous chain loops for AFC's. Mining
components for underground coal mining such as chains, wheels,
connectors and scrapers are used without surface hardening but heat
treated to very high tensile strength. |
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Swanson Industries, Inc. |
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Our total refurbishment process restores longwall mining shields and
equipment to “like new” condition using specialized onsite machinery
that includes large boring mills, burning tables, and automatic bore
welders. |
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Valley Longwall International Group |
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The Valley Longwall International Group seeks to provide equipment,
support and services to underground coal mines around the world focusing
on gassy coal mines where Australia sets the standard globally for best
practice. |
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Zhengzhou Coal Mining Machinery Group Co,Ltd. |
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At present, ZMJ group technical center was already smoothly passed the
state-level recognition,ZMJ Group have already invited four academicians
to be technical advisers for long period; has established “Design and
research institute”, included many research branch institutes. Set up
electro-hydraulic control technical research center, the technical
development of electro-hydraulic control technology has already made a
substantive progress, and can comprehensively complete the industrial
experiment at the end of 2008. Now we are constructing the key
technology laboratory for hydraulic support, high-end hydraulic support
test center, the whole set electro-hydraulic valves test center and so
on. |
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