High hardness CCO hardfacing overlay wear resistant steel plate for mining and cement chute liners.
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ODM Chromium Carbide Overlay (CCO) specialized manufacturing for heavy-duty industrial applications.
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Wholesale hardfacing materials - Premium flux cored wires for automatic and manual surfacing.
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High-quality bimetallic chromium carbide surfacing wear-resistant composite steel plate suppliers.
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OEM self-shielded flux cored wire specifically engineered for high-impact hardfacing applications.
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Structural steel backing with hard weld surfacing corresponding to DIN 8555 standards.
Technical Specs
High chromium alloy designed for resisting high stress grinding abrasion with low impact.
Product Catalog
Advanced self-shielded wire for specialized surfacing requirements in extreme environments.
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Global Markets
Alloy Formulations
Annual Tons Produced
In the modern industrial landscape, wear and tear represent one of the most significant overhead costs for mining, cement, and steel operations. Tangshan Runxing Machinery Co., Ltd., established in 2010, has emerged as a titan in the R&D and production of hardfacing wear-resistant metal products. As a premier OEM Welding Wire Supplier & Factory, we don't just provide consumables; we deliver integrated surface engineering solutions that extend equipment life by up to 300%.
The transition from traditional solid welding wires to advanced Flux-Cored Wires (FCW) and Chromium Carbide Overlays (CCO) marks a pivotal shift in maintenance strategy. Our OEM services allow global enterprises to customize chemical compositions—optimizing the balance between Chromium, Carbon, Boron, and Niobium to match specific localized wear mechanisms such as high-stress grinding, severe impact, or corrosive erosion.
China, particularly the Tangshan industrial hub in Hebei Province, offers an unparalleled ecosystem for welding material production. The advantages are multi-faceted:
The rise of RX® Surfacing equipment featuring 10.2-inch touch screens and numerical control systems allows for uniform speed swing welding, reducing human error and increasing efficiency in producing wear-resistant composite plates.
New formulations in welding wire are moving toward nano-structured carbides, providing higher fracture toughness without sacrificing the hardness (HRC 58-65) required for cement and mining chutes.
The next generation of OEM welding machines will integrate IoT sensors to monitor welding parameters in real-time, ensuring that every centimeter of a CCO plate meets the specified metallurgical bond quality.
Critical equipment availability is paramount. Our RX-m series provides chute liners and fan blades that withstand the brutal abrasion of clinker and raw meal transport.
Cement Solutions
From the iron ore mines of Australia to the copper mines of Chile, our hardfacing wires protect crushers and hopper liners from extreme impact and grinding.
Mining Solutions
Handling raw minerals at high temperatures requires bimetallic plates that offer both structural integrity and extreme thermal wear resistance.
Steel Solutions
Wear protection for fan blades and coal mills in thermal power plants ensures uninterrupted energy production and reduced maintenance downtime.
Power SolutionsBeyond individual wires, Tangshan Runxing provides comprehensive repair services for grinding rolls and vertical mills. These components are the heart of production lines in steel and cement industries. Our Professional Roller Surfacing Repair Service utilizes specialized welding machines and high-alloy wires to restore worn rollers to "better-than-new" condition.
By choosing an OEM partner like Runxing, companies can implement a Circular Economy approach—repairing rather than replacing, which significantly reduces the carbon footprint and total cost of ownership (TCO).
Global procurement teams are no longer just looking for the lowest price; they are seeking Information Gain and Reliability. At Runxing, our export business is handled by Hebei Yuwan International Trade Co., Ltd., ensuring seamless customs clearance and logistics for our clients in Russia, Central Asia, Africa, and beyond.
We adhere to DIN 8555 and AWS standards, providing full certification and chemical analysis for every batch of OEM welding wire.
Our status as a qualified agent for German VAUTID for six consecutive years underscores our commitment to world-class quality in welding materials.
OEM allows for the precise adjustment of alloying elements like Niobium and Boron. Depending on whether your equipment faces fine-particle abrasion or heavy-impact rock crushing, we can optimize the wire formulation to maximize service life.
CCO plates consist of a mild steel base fused with a high-chromium carbide layer. This layer provides a hardness of 58-65 HRC, which effectively resists the cutting action of abrasive materials, reducing maintenance frequency by up to 5 times.
Yes, self-shielded wires are ideal for on-site construction and field repairs (such as mining chutes or port equipment) because they do not require external shielding gas, which can be easily blown away by wind.
We provide customized wear-resistant solutions for cement, steel, mining, port, dredging, and power industries worldwide, with a strong reputation in Russia, Africa, and South America.
Depending on the alloy complexity and volume, our integrated factory in Tangshan typically fulfills orders within 2-4 weeks, ensuring stable quality through localized production control.
Equipped with 10.2-inch touch screens and four welding guns for maximum productivity.
Equipment Details
Custom machining accessories and machinery making for large-scale engineering projects.
Engineering Services
Wear solutions for conveying and yard stacking equipment in high-volume ports.
Port Solutions
High purity superfine alumina powder sintered for extreme chemical and wear resistance.
Ceramic Products
Participating in global events like Africa 2024 and EXPOMIN to stay at the industry forefront.
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Rigorous testing and ISO certification for all hardfacing materials and composite plates.
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Full authorization by Hebei Yuwan for worldwide shipping and customs clearance.
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Our experts provide on-site construction service and customized wear-resistant solutions.
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Runxing machinery