Engineered to withstand extreme abrasion, impact, and high thermal stresses across heavy industries.
Structural steel backing with hard weld surfacing corresponding to DIN 8555.
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High chromium alloy designed for resisting high stress grinding abrasion with low impact.
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Engineered for structural defense and low-impact high-abrasion applications.
See more products >Decoding how ODM Maxus Mig Welders and automatic surfacing systems mitigate multi-million dollar wear downtime.
In modern heavy operations—such as mining extraction, cement clinker production, coal-fired power generation, and deep-water port logistics—machinery parts are constantly subjected to severe degradation. This includes high-stress grinding, mechanical impact, thermal fatigue, and chemical oxidation. Historically, maintenance involved replacing worn structural parts completely, resulting in astronomical replacement costs and extensive operational downtime.
The adoption of the ODM Maxus MIG Welder paradigm and automated hardfacing represents a critical leap in wear-preventative metallurgy. By depositing specialized Chromium Carbide Overlays (CCO) and high-alloy hardfacing wires (such as VAUTID-formulated materials) directly onto carbon steel substrates, industrial operators can achieve surface hardness ratings exceeding 60 HRC while retaining structural elasticity. This combination of tough core steel and an ultra-hard surface skin is the modern benchmark for extending equipment life cycles up to 10 times.
Intelligent control systems, double-pulse technology, and automated surfacing parameters.
Future iterations of the Maxus MIG Welder utilize high-speed DSP (Digital Signal Processing) coupled with AI synergy algorithms. The operator inputs the wire alloy type and diameter, and the system automatically calibrates the optimum voltage, wire feed rate, and arc frequency. This eliminates human error, guaranteeing zero porosity and optimal weld pool geometry.
For bimetallic surfacing applications, excessive heat can dilute the cladding chemistry by melting the base metal. The Maxus dual-pulse technology alternates between high and low current phases. This keeps the dilution rate under 5% and creates a clear metallurgical boundary that resists peeling under extreme impacts.
To improve production efficiency, Runxing surfacing machines feature up to four welding torches working in tandem. Controlled by a single centralized PLC, these torches can run independently or in sync. This multi-gun setup supports open-arc, gas-shielded, and submerged-arc processes, and can handle solid, flux-cored, or self-shielded wire.
Looking ahead, the development of industrial hardfacing focuses on automation, real-time feedback loops, and predictive maintenance metrics.
Established in 2010 | Hardfacing & Wear Resistance Innovator
Based in Tangshan, Hebei Province—the heart of China's heavy industrial and steel manufacturing corridor—Tangshan Runxing Machinery Co., Ltd. has spent over a decade leading the research, development, production, and field-service deployment of premium hardfacing wear solutions.
Our core catalog includes premium chromium carbide overlay (CCO) wear plates, custom-engineered wear liners, wear-resistant pipe elbows, hardfacing flux-cored wire, automated cladding equipment, and roll-surfacing repair services. By focusing on advanced metallurgy and surface integrity, we serve global heavy industries like cement, mining, and power generation.
To simplify international transactions, all export activities are managed by our authorized trade partner, Hebei Yuwan International Trade Co., Ltd. This setup ensures smooth shipping, customs clearance, document generation, and secure payments.
This division of labor allows our manufacturing facility in Tangshan to focus on quality control, product development, and on-time delivery.
Real-world applications of Runxing's hardfacing plates, weld overlays, and welding machinery.
Raw material handling, hopper systems, and cyclone separators are subjected to continuous abrasion from limestone and clinker. Standard steel plates wear out in months. Upgrading to RX®wp 7600 bimetallic CCO plates extends maintenance intervals from 6 months to over 3 years.
View Cement Applications >Mining operators require impact-resistant materials to handle large, abrasive ore blocks. Our high-hardness Runxing RX-m series CCO liners utilize a specialized carbide orientation that withstands severe sliding abrasion while absorbing impact without micro-cracking.
View Mining Solutions >Steel production involves high heat, impact, and chemical corrosion. In sinter plant discharge chutes and guide plates, Runxing custom CCO plates maintain their hardness up to 450°C, helping prevent unplanned blast furnace shutdowns.
Explore Steel Plant Services >Pulverized coal pipelines, exhauster fans, and separator bodies are exposed to high-velocity particle erosion. Thin-gauge CCO wear plates are custom-formed and welded into these components, protecting key fan blades and reducing maintenance costs.
View Power Sector Options >Bulk material handling hoppers at marine ports process millions of tons of sand, coal, and fertilizer annually. Installing Runxing custom wear plates prevents substrate wear, ensuring reliable, round-the-clock port operations.
View Port Terminal Solutions >For high-temperature applications requiring pure abrasion resistance without high impact, we offer sintered high-purity alumina ceramics. These components provide an alternative wear solution in dust collector cyclones and pneumatic pipelines.
Compare Wear Options >How Runxing integrates automated manufacturing, quality control, and regional steel supply chains.
Located in Hebei, Tangshan Runxing operates within China’s largest steel-producing corridor. This proximity provides direct, cost-effective access to premium structural steel plates, high-carbon wire rods, and key alloying elements like chromium, niobium, and vanadium.
Our manufacturing facility integrates this raw material supply chain with digital production control. Our custom-built, multi-torch automatic hardfacing stations run 24/7. PLC-controlled welding systems ensure consistent deposition paths, uniform carbide concentration, and minimal thermal distortion in every wear plate.
This automated approach minimizes raw material waste and reduces labor costs. Our customers receive high-quality wear materials at competitive prices, backed by fast production turnarounds.
Meeting requirements for compliance, traceability, and material verification.
Global engineering groups require strict compliance with international standards like DIN 8555, AS2576, and ASTM G65. Runxing provides full batch traceability, chemistry validation certificates, and third-party hardness and wear testing.
We design and manufacture components to fit existing industrial systems. Our engineering team converts client CAD drawings into production layouts, cutting, bending, and counter-boring plates for immediate bolt-on field installation.
Our automated manufacturing system accommodates both high-volume production runs and single-unit prototype testing. This flexibility allows operators to pilot new alloy overlay coatings on small components before ordering full-scale upgrades.
Runxing's international exhibitions and collaborations with academic research institutes.
We exhibited at the 2024 South Africa International Construction, Mining, and Power Exhibition in Johannesburg, presenting our hardfacing overlays and wear solutions to mining operators from across the continent.
Our engineering team works with researchers from Tangshan University to develop new alloy combinations. This collaboration combines laboratory research with practical field-testing data to improve overlay performance.
Runxing showcased our mining wear liners, wear pipes, and specialized hardfacing welding wires at EXPOMIN 2023 in Santiago, Chile, expanding our distribution network in the South American market.
Technical answers about Maxus MIG welding processes, hardfacing alloys, and order logistics.
Our overlays feature a high concentration of primary chromium carbides (Cr7C3) suspended within a tough, austenitic matrix. We use premium VAUTID and custom-formulated flux-cored wires to ensure the overlay layer maintains high wear resistance.
Fine stress-relief cracks are normal in high-alloy overlays. These hairline cracks relieve thermal stresses developed during the high-temperature welding process. They run perpendicular to the weld bead, ending at the base steel substrate, and do not compromise structural integrity.
Hebei Yuwan is our authorized trade partner. They handle the commercial aspects of international orders—including customs declaration, cargo booking, shipping documents, and payment processing—while our Tangshan factory focuses on production and quality control.
Yes, our welding equipment supports open-arc welding with self-shielded flux-cored wire. The weld pool is protected by a gas shield generated by the wire's internal flux, eliminating the need for external shielding gas cylinders.
Yes, we provide field repair and surfacing services for large, heavy components like mill rolls and vertical grinding disks. These repairs are completed using mobile automated welding equipment to minimize downtime at the client's facility.
You can send your CAD drawings and operating parameters to our engineering team. We will analyze the impact and abrasion conditions, recommend the appropriate CCO plate thickness, and provide a detailed quotation through Hebei Yuwan.
Automated systems, consumables, and engineering services to optimize your maintenance operations.
Equipped with a CNC system, a 10.2-inch touch screen, and four welding torches for fast cladding.
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Specialized design and assembly services for heavy industrial equipment and custom parts.
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Rebuilding services for worn vertical mill rolls and conveyor pulleys to restore original profiles.
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Runxing machinery
