High-alloy welding wires engineered specifically for abrasive wear applications across cement, mining, and power industries.
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Ultra-hard surface plates featuring a structural backing plate fused with high-chromium alloy weld overlays.
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Engineered for extreme mining, cement, and chute liner systems requiring high toughness and grinding wear resistance.
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Dual-layer composite steel structures boasting high wear properties and impact resistance for heavy plant environments.
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Self-shielded open arc welding wires for fast claddings without the need for external gas supply systems.
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Conforms to DIN 8555 standards, utilizing premium materials to protect structural units against sliding wear.
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Formulated to resist intensive low-impact abrasion. Optimizes operational uptime in mining chutes.
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Engineered for extreme wear protection applications, minimizing overall wear-surface replacement frequencies.
Learn MoreStainless Steel Flux Cored Wire (FCAW) stands as a monumental development in industrial welding metallurgy. Unlike solid wire options, flux-cored variants contain a complex center core containing deoxidizers, slag formers, and alloying powders. When subjected to the electric welding arc, this core forms a dynamic shielding environment, protecting the molten puddle while creating high-density alloying matrices at the deposition boundary.
Through custom ODM (Original Design Manufacturing) channels, companies can adjust key elements within the flux—such as Chromium, Nickel, Manganese, and Silicon—to optimize corrosion resistance, wear profiles, and high-temperature structural integrity. Runxing's formulations target critical microstructural phases, transforming standard low-carbon backings into high-hardness, wear-resistant barriers that withstand intensive scraping and thermal cycling.
Founded in 2010 in Tangshan, Hebei Province, Tangshan Runxing Machinery Co., Ltd. has established itself as an authoritative manufacturer focusing on the R&D, manufacturing, and on-site deployment of premium hardfacing wear-resistant metal products. Our plant develops high-integrity wear plates, custom processing liners, wear pipes, and specialized flux-cored wires designed for harsh operating environments.
Operating globally, our export transactions are managed through Hebei Yuwan International Trade Co., Ltd. This ensures seamless customs, logistics documentation, and payment operations, allowing our technical teams in Tangshan to focus on quality control and raw material metallurgy. Runxing is also proud to be a qualified agent of the world-renowned VAUTID brand in Germany for six consecutive years, illustrating our dedication to globally recognized quality standards.
Hebei province represents the core of China's heavy iron and steel production. This cluster grants Runxing direct, cost-efficient access to high-purity raw steel backings and alloying elements. Combined with local chemical refineries, it lowers production overhead while assuring reliable element sourcing.
We utilize custom-engineered automatic hardfacing machines to manufacture chromium carbide overlay (CCO) wear plates. Utilizing numerical control systems via 10.2-inch touchscreens, we ensure uniform speed swing welding and consistent microstructural chemistry across production batches.
Partnering with local institutions like Tangshan University allows our metallurgical teams to inspect and verify hardfacing grain structures. By analyzing primary chromium carbides (Cr7C3) and iron-carbide eutectic mixtures under scanning electron microscopes, we verify mechanical durability.
High-purity stainless steel or low-carbon steel strip is continuously fed into precision profiling rollers to form a U-shape channel.
A micro-dosed mixture of alloying powders (Cr, Ni, Mn, Si) and slag-forming minerals is packed into the steel U-channel.
The channel is enclosed and drawn through dies to reduce the wire outer diameter, achieving the target wire density.
Wires are layer-wound onto plastic spools or steel baskets, followed by vacuum sealing to prevent moisture pick-up.
Operational uptime in cement plants depends heavily on component wear resistance. Standard claddings applied via our wires extend the lifespan of raw material rollers and coal mill components.
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Excavator buckets, slurry transport systems, and chute components must withstand continuous low-impact sliding wear. Our CCO wear plates provide reliable protection under these heavy-duty mining conditions.
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Continuous casting lines, guide rollers, and conveyor paths are subjected to high thermal exposure and oxidation. Our specialized wire formulations maintain high hardness even under elevated temperatures.
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Our solutions protect fly ash handling fans, mill pulverizers, and burner guides from premature wear, ensuring consistent plant output and reducing maintenance shutdowns.
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Our digital platform facilitates procurement for domestic and international buyers, featuring detailed product datasheets and custom design request forms.
Runxing participated in the 2024 South Africa International Construction and Mining Machinery Exhibition in Johannesburg, presenting our hardfacing solutions to the African market.
Presenting at EXPOMIN, our engineering teams highlighted our chromium carbide overlays to international mining operators, illustrating their wear-resistant properties.
Automated welding systems designed to support open-arc, submerged-arc, and flux-cored surfacing wires for component rebuilding.
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We provide precision-machined liners, pipe elbows, and wear parts customized to match customer drawing requirements.
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Comprehensive wear rebuilding services using specialized wires to restore continuous casting rolls and vertical coal mill rollers.
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Custom CCO plates and liners manufactured to drawings, featuring uniform carbide structures.
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Open-arc flux cored welding wires engineered for on-site overlay repair work where gas shielding is impractical.
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Hardfaced composite steel plate utilizing premium materials to protect structural units against sliding wear.
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Engineered for extreme wear protection applications, minimizing overall wear-surface replacement frequencies.
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Hardfacing welding wires designed for high-abrasion resistance in mining and cement plants.
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Runxing machinery