YD BC High Tensile DIN 22258-1 Flat Type Connecting Link for Mining Scraper Conveyors
YD is a trusted manufacturer of high-performance mining components, specializing in durable and reliable connecting links for heavy-duty mining chains. Our DIN 22258-1 flat type connecting links are engineered to perform in the toughest underground mining environments, where strength, safety, and long service life are critical.
Key Technical Specifications
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Standard Compliance: Fully compliant with DIN 22258-1 and MT/T99 standards, ensuring compatibility with international mining chain systems.
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Material: Forged from premium CrNiMo alloy steel, offering exceptional tensile strength, impact resistance, and fatigue performance.
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Heat Treatment: Advanced induction hardening combined with precise tempering provides a hardened wear-resistant surface while maintaining a tough and ductile core.
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Surface Finish: Available in shot-blasted, black oxidized, or wax-coated finishes to enhance corrosion resistance in humid and abrasive mining conditions.
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Breaking Force: Each connector is rigorously tested to 90% of the minimum breaking load to guarantee operational safety in high-load longwall systems.
Why Choose YD Mining Chain Connectors?
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Universal Orientation: The flat type design allows both horizontal and vertical operation, ensuring flexibility in different conveyor configurations.
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Superior Wear Resistance: Optimized contour design reduces friction and wear between the connector and sprocket, significantly extending service life.
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Precision Fit: Strict dimensional control ensures seamless compatibility with standard mining chains, minimizing downtime during installation or maintenance.
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Consistent Quality Control: From raw material selection to final inspection, every link undergoes strict quality assurance procedures.
Applications
YD flat type connecting links are widely used in:
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Armored Face Conveyors (AFC)
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Scraper Conveyors and Slag Extractors
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Coal Mining and Mineral Processing Plants
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Bucket Elevators and other heavy-duty conveying systems
OEM & Custom Manufacturing
As a professional mining chain connector supplier, YD offers OEM and customized production services tailored to specific chain sizes, strength grades, and working conditions. We are committed to delivering safe, durable, and cost-effective solutions for global mining operations.
