Durable Using Low Price Transmission Underground Coal Ash Handling Chains Sprocket Mining Round Link Chain
Definition and UsesMining chains are specialized heavy-duty chains designed for the harsh, abrasive and high-load environments found in mining operations. They are key components of a wide range of mining machinery, providing rugged and reliable performance for material handling, excavation and tran......
Mining chains are specialized heavy-duty chains designed for the harsh, abrasive and high-load environments found in mining operations. They are key components of a wide range of mining machinery, providing rugged and reliable performance for material handling, excavation and transportation.
Uses: They facilitate efficient and safe operation of mining machinery through material transportation, excavation, and equipment movement. They are essential for continuous high-throughput operations in underground and open-pit mines.
Working Environment: Mining chains often work in dusty, abrasive, wet, or corrosive environments, often in hot or extremely cold conditions, so their robustness and reliability are essential.
Key Features / Benefits
. Sizes available range from 14x50 to 48x152.
. The enhanced version improves fatigue life by approximately 300%.
. The Cor-O version offers approximately 350% greater resistance to stress corrosion.
. The ultra-flat link chain series ensures extended wear and lifespan.
Applications
Face conveyors (AFCs): This is the most prominent and critical application of round link chains in underground mining, especially in longwall coal mining. AFCs are heavy-duty chain conveyors that form the backbone of longwall systems. They carry large quantities of coal from shearers (machines that cut the coal) along the coal seam directly to beam loaders and then to the main roadway conveyors. Round link chains, which are usually multi-stranded, are essential to drive large face scraper blades and withstand the tremendous forces and abrasive conditions.
Beam loaders (BSLs): These conveyors are located at the end of the AFCs and carry coal from the AFCs to the main mine conveyor belts. BSLs use round link chains to ensure continuous and efficient transportation of materials.
Face conveyors/Drag chain conveyors: Used in underground mines to transport coal, ore or waste along tunnels, lanes and galleries. Round link chains equipped with scrapers drag the material along the channels. Its rugged and durable properties make it ideal for cramped, dusty and abrasive underground environments.
Plow Systems: In some continuous mining operations, round link chain is an integral part of the plow movement, which mechanically shears coal from the seam and loads it onto a conveyor.
Roadheaders: While primarily used for cutting, some roadheaders may use round link chain for internal material handling or on components that require extreme strength in harsh conditions.
Hauling and Loading: In certain auxiliary applications within the mine, heavy-duty round link chain can be used for hauling or loading functions that require extreme strength and the ability to withstand rough handling.
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We provide chain matching sprockets with various specifications, which can be customized according to your drawings.
We also provide belt conveyor products for your need.
The world's leading heavy-duty mining chain manufacturer Committed to providing heavy-duty chain conveyor solutions for surface and underground applications. With decades of experience and a commitment to excellence, we focus on producing customized top-quality mining chains and sprockets to meet the diverse needs of global customers.
Hangzhou Raydafon focuses on the design and manufacturing of high-precision cold heading chain rollers, sleeves, and various types of chains. The enterprise has passed three major management system certifications: ISO9001-2015, ISO14001-2015, and ISO45001-2018. The company's leading products include: engineering chain, cement chain, sugar machine chain, palm oil chain, steel sales chain, garbage incinerator chain, stainless steel conveyor flat top chain, and various types of chain cold roller and sleeve accessories······
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