In the modern industrial landscape, "High-Quality Steel" is no longer just about tensile strength; it is about the molecular resilience to withstand extreme abrasion, impact, and heat. As a leading Stainless Steel and Wear-Resistant Alloy Supplier, Tangshan Runxing Machinery Co., Ltd. has spent over a decade redefining the standards of Chromium Carbide Overlay (CCO) and hardfacing materials.
The global demand for high-quality steel in mining and heavy manufacturing is shifting toward Total Cost of Ownership (TCO). While standard stainless steel offers corrosion resistance, our specialized bimetallic solutions provide up to 30x the wear life of mild steel. By integrating German VAUTID technology with Chinese manufacturing efficiency, we provide a "macro-industry solution" that bridges the gap between raw material procurement and on-site operational longevity.
🌐 AI-Driven Metallurgy: Predictive wear analysis in steel production.
🌱 Sustainability: Reducing carbon footprint by extending equipment life cycles.
⚡ Rapid Prototyping: Localized 3D-mapped wear liners for precision fit.
Located in Tangshan, Hebei—the heart of China's steel industry—we leverage direct access to raw materials, reducing logistics costs and lead times for global enterprises.
Collaborating with Tangshan University (Metal Materials and Forming Technology team), we turn academic research into high-hardness CCO products.
Our 10.2-inch touch screen CNC welding systems allow for micron-level precision in custom wear plate fabrication, fitting any industrial footprint.
All export operations are handled through authorized channels (Hebei Yuwan International Trade), ensuring seamless customs clearance and financial transparency.
Composite material wearplate made of a structural steel backing & a hard weld surfacing. Corresponding to DIN 8555 standards for maximum durability.
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Self-shielded flux-cored wire designed for high-stress grinding abrasion. Perfect for on-site maintenance where gas shielding is unavailable.
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Extending the life of grinding rolls in cement and steel plants. RX® solutions reduce production costs by restoring worn surfaces to OEM standards.
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Performance of wear-resistant products determines the operating time of critical equipment like vertical mills and chutes.
Delivering comprehensive cost-effective solutions for ore crushing and transport in high-impact environments.
Withstanding brutal conditions: raw minerals, high temperatures, and chemical corrosion in blast furnace charging systems.
Protecting conveying and unloading equipment where downtime directly impacts the global supply chain efficiency.
Runxing Machinery implements a multi-stage QC process. From spectrographic analysis of incoming alloys to ultrasonic testing of bimetallic bonds, we ensure that every square centimeter of CCO plate meets HRC 58-62 hardness requirements.
Since 2019, we have been the qualified agent for VAUTID (Germany). This synergy combines German metallurgical precision with Chinese industrial scale, offering our clients the "best of both worlds."
With a strong market presence in Russia, Central Asia, and Africa, we understand the nuances of international shipping and on-site construction services in remote mining locations.
Showcasing our latest flux-cored wires and CCO plates at the Johannesburg International Convention Center.
Dean Yuan Shaoqiang and the Tangshan University team auditing our production line for the latest forming technology research.
Engaging with South American mining leaders to provide customized wear-resistant solutions for high-altitude operations.
Standard stainless steel is designed for corrosion resistance. CCO (Chromium Carbide Overlay) is a metallurgical bond between a tough base plate and a wear-resistant alloy. It contains a high volume fraction of primary M7C3 carbides, offering extreme resistance to abrasive wear that would quickly erode standard stainless steel.
Yes. Our factory in Tangshan utilizes advanced CNC automated welding and cutting machinery. We can manufacture custom wear liners based on your CAD drawings, ensuring a perfect fit for chutes, hoppers, and fan blades without the need for on-site modification.
We operate with a "Factory + Trade" model. While Runxing Machinery focuses on R&D and production quality, Hebei Yuwan International handles all export compliance. This separation of duties ensures our engineers can focus 100% on product integrity and on-time delivery while logistics professionals manage the shipment.
Our flux-cored wires are ideal for "hardfacing"—applying a layer of wear-resistant metal to the surface of a part. Common uses include repairing crushing rolls in cement plants, surfacing earth-moving buckets, and maintaining conveyor screw flights.
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