As India surges ahead with massive infrastructure programs like the National Infrastructure Pipeline (NIP) and the push toward self-reliance in steel production, the operational demands on core industrial sectors have hit record highs. Heavy industries—including coal mining in Jharkhand and Odisha, cement production plants across Rajasthan and Andhra Pradesh, and major iron and steel complexes in Jamshedpur and Bhilai—confront aggressive equipment abrasion daily. Equipment downtime translates into multi-million rupee losses, making reliable wear protection a crucial factor in operational profitability.
In high-impact mining and material handling sectors, conventional mild steels wear out rapidly under the force of abrasive ores, leading to continuous maintenance cycles. To mitigate this, Indian operators are increasingly transitioning to premium Bimetallic Chromium Carbide Overlay (CCO) wear plates. By providing exceptional surface hardness of 58–62 HRC along with a tough metallurgical backing, these composite materials withstand intense sliding wear and continuous shock impact, delivering a service lifespan up to 10 times longer than standard structural steels.
Our factory's CCO wear plates feature a hyper-eutectic microstructure with a chromium carbide ($Cr_7C_3$) volume fraction exceeding 35%. This high alloy concentration ensures wear resistance against intense abrasion under high temperature conditions up to $600^\circ\text{C}$.
Tangshan Runxing leverages advanced multi-head automatic cladding machines. By stabilizing arc temperatures and automating powder flow, we ensure absolute thickness uniformity, minimal dilution zones, and smooth surface finishes for every wear plate batch.
Export distribution is officially managed by Hebei Yuwan International Trade Co., Ltd. We coordinate customs, high-volume shipping, and technical logistics to ensure seamless port clearance at Indian locations like Mundra and Nhava Sheva.
Composite material wear plate composed of a structural steel backing and a hard weld surfacing. RX®wp 7600 is a high-performance wear-resistant material corresponding to DIN 8555 standards, suitable for heavy duty chute lining.
Self-shielded flux cored wire. High chromium alloy designed for resisting high-stress grinding abrasion with low impact. Excellent for on-site repairs of mining chutes and buckets across Indian operations.
Self-shielded flux cored wire and surfacing powder. The chemical formulation resists extreme sliding abrasion with slight impact, maintaining structural integrity under critical heat cycles.
RX® Surfacing Equipment features a high degree of automation and efficiency. Powered by a 10.2-inch touch screen CNC control, it drives four independent or simultaneous welding guns, making it ideal for large-scale steel cladding.
Tangshan Runxing has extensive experience designing custom mill parts, accessories, and engineering assemblies. We provide ready-to-install, precisely cut liner plates based on client CAD engineering drawings.
Grinding roll repair is vital for cement mills and vertical coal pulverizers. Our surfacing technologies rebuild worn surfaces, improving continuous service life and lowering overhead costs for power plants.
Founded in 2010, Tangshan Runxing Machinery Co., Ltd. is a leading manufacturer specializing in the research, development, and application of hardfacing wear-resistant composite plates and materials. Headquartered in Tangshan, Hebei Province—the heart of China's metallurgical industry—we maintain direct access to premium raw steel and high-grade alloy components, ensuring significant cost-performance advantages.
Our core product line includes chromium carbide overlay (CCO) wear plates, fabricated wear liners, hardfaced pipe bends, flux-cored welding wires, and custom structural machining. Over the past decade, we have established long-term engineering partnerships in Russia, Central Asia, and Southeast Asia. We are dedicated to providing the Indian subcontinent with highly customized, long-life wear solutions backed by rigorous testing and quality verification.
Our global business operations and logistics are handled through Hebei Yuwan International Trade Co., Ltd., allowing us to manage import customs, export document clearance, and ocean transport directly to ports in India, ensuring hassle-free logistics for our clients.
Extreme abrasion wear protection for raw material chutes, separator guide vanes, cyclones, and conveyor transitions in Rajasthan's massive clinker processing mills.
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Heavy duty CCO plates engineered to withstand high impact sliding abrasion in dump truck bodies, dragline buckets, hoppers, and crusher liners.
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Thermal-resistant cladding for sinter discharge decks, blast furnace charging systems, and coke hopper liners under extreme structural temperatures.
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Wear-resistant pipe linings, separator cones, and exhauster fan components handling pulverized coal dust at high velocities.
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Reinforcing transshipment grab buckets, port discharge hoppers, and conveyor chutes handling millions of tons of dry bulk coal and iron ore.
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High purity alumina ceramics sintered to backing plates, offering extreme wear protection for fine powder material transport pipelines.
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Precision CNC plasma cutting, rolling, and pre-drilling of wear plates based on customized site specifications for Indian plant operators.
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Field repair strategies using Runxing hardfacing flux cored wire to rebuild worn industrial machinery components on-site.
Explore Welding >Many procurement teams mistakenly evaluate wear plates based solely on surface hardness. However, under high-stress grinding abrasion, quenched and tempered steels (e.g., 400 HBW or 500 HBW plates) lose their wear-resistant properties quickly once the surface layer degrades. In contrast, Bimetallic Chromium Carbide Overlay plates feature a dual-layer design: a structural, ductile carbon steel base plate that absorbs impact, metallurgically bonded with a thick layer of high-chromium alloy weld metal.
The alloy chemistry generates primary chromium-rich $Cr_7C_3$ carbides with a micro-hardness of up to 1500 HV, oriented perpendicular to the wear surface. As the matrix wears, these hard carbides continue to resist sliding abrasion, outlasting conventional heat-treated structural plates. This chemical composition makes them ideal for severe wear environments involving sliding minerals, sinter, clinker, and coal slurry.
Our official web platform has entered its trial phase, providing global buyers with a streamlined procurement system for bimetallic wear plates and hardfacing materials.
Tangshan Runxing exhibited at the International Construction Machinery Exhibition in Johannesburg, showcasing high-wear cladding systems for mining trucks.
Academic leaders and metallurgy experts visited our production line, strengthening collaborative research in metal forming and next-generation cladding alloys.
Tangshan Runxing has been recognized as a qualified partner for VAUTID welding materials for six consecutive years, ensuring premium raw material standards.
Participating in the world's second-largest professional mining exhibition, we presented customized wear-resistant solutions for processing mills.
Contact our technical sales team for custom dimensions, material specifications, price quotes, and bulk shipping logistics tailored to your site requirements in India.
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