In the modern industrial landscape, the demand for Submerged Arc Flux-Cored Welding Wire (SAW FCW) has transitioned from a standard consumable to a strategic asset. As global industries like mining, cement, and power generation face increasing pressure to reduce downtime, the role of ODM manufacturers in delivering customized metallurgical solutions has become paramount.
Unlike solid wires, flux-cored wires allow for precise alloying. We integrate high chromium, molybdenum, and vanadium contents to achieve hardness levels up to 60-65 HRC while maintaining structural integrity under high-impact conditions.
Submerged arc processes provide significantly higher deposition rates compared to SMAW or open-arc welding. This translates to a 30-50% reduction in surfacing time for large-scale components like grinding rollers and vertical mills.
With minimal smoke and spatter, submerged arc welding supports the "Green Factory" initiatives. The flux shield protects the arc, ensuring a cleaner working environment and higher weld quality with fewer inclusions.
At Tangshan Runxing Machinery Co., Ltd., we represent the pinnacle of Chinese manufacturing 4.0. Our facility in Hebei Province integrates R&D, production, and on-site construction services. By controlling the entire value chain—from the chemical formulation of the Flux-Cored Wire to the final CCO Wear Plate—we offer an "Information Gain" that traditional resellers cannot match.
Our automated hardfacing welding machines utilize numerical control systems with 10.2-inch touch screens. This ensures uniform speed, swing, and width, resulting in a predictable and repeatable wear layer that meets DIN 8555 standards.
Through our authorized trade partner, Hebei Yuwan International Trade Co., Ltd., we provide a seamless procurement experience for international clients. From customs clearance to payment collection, we handle the complexity so you can focus on operations.
Our solutions are engineered for the harshest environments on earth. From the high-altitude mines of Chile to the humid ports of Southeast Asia.
Maintenance of grinding rolls and vertical mills. Our RX®wp series extends the life of cement chutes by up to 3 times compared to AR400 steel.
Hardfacing for shovel buckets, truck bed liners, and primary crushers. Resisting high-stress grinding abrasion and severe impact.
Continuous casting rolls and conveyor rolls. Surfacing solutions that withstand high temperatures and corrosive flue gases.
Wear protection for fan blades, conveyor chutes, and hopper liners. Preventing equipment failure during critical loading windows.
Tangshan Runxing Machinery Co., Ltd., a professional manufacturer located in Tangshan, Hebei Province that focuses on R&D, production and on-site construction service of hardfacing wear-resistant metal products, was founded in 2010. Our main products include chromium carbide overlay (CCO) wear plates, custom processed wear liners, wear-resistant pipes and pipe fittings, hardfacing flux-cored welding wires, automatic hardfacing welding machines, and professional roller surfacing repair service.
We follow the business idea of “Integrity, Superior Quality, Innovation & Sustainable Development” and own mature advanced metal surface hardfacing technology. We provide customized wear-resistant solutions for cement, steel, mining, port and dredging industries around the world, and have gained good market reputation in Russia and Central Asia.
Since its establishment, we have been using high-quality VAUTID brand welding materials for some wear-resistant products, serving as a qualified agent for VAUTID since 2019.
Equipment with high degree of automation, small footprint, and low power consumption. Suitable for solid-core, flux-cored, and submerged arc production of CCO plates and roll repair.
Specialized repair for coal mills, vertical mills, and roller presses. Reducing production costs by extending the life of critical grinding components.
Many years of experience in solution-making for machinery, accessories, and engineering projects. From design to on-site execution.
Flux-cored wire allows for the introduction of high-alloy elements like Chromium and Carbon into the core, which cannot be easily drawn into solid wire. This enables the creation of high-hardness (up to 65 HRC) surfacing layers that are impossible with standard solid wires.
We combine 13+ years of manufacturing experience with automated CNC welding technology. Our partnership with German brand VAUTID further validates our commitment to world-class metallurgical standards.
Yes. We offer OEM/ODM services where we analyze the specific wear conditions of your industry (impact, abrasion, heat, corrosion) and formulate a custom welding wire or plate thickness to optimize performance.
Through our dedicated export arm, Hebei Yuwan International Trade, we maintain stable shipping schedules to Russia, Central Asia, South Africa, and beyond. Typical lead times range from 15-30 days depending on customization requirements.
Showcasing our latest mining machinery solutions at the South Africa International Construction Machinery Exhibition in Johannesburg.
Participating in the world's second-largest professional mining exhibition in Chile, connecting with global mining leaders.
Collaboration with Tangshan University for research in metal materials and forming technology, ensuring scientific rigors in our production.
Runxing machinery
