Direct from Hebei Tangshan manufacturing plants—explore high-performance wear-resistant plates, composite materials, and advanced flux-cored wires matching DIN 8555 standards.
Bespoke alloy formulations engineered for extreme industrial abrasion. Tailored thickness configurations for chutes and hoppers.
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Double metal composite cladding technology ensuring zero separation under mechanical deformation and continuous shear force.
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Superior metallurgy designed for open-arc processes, deposition efficiency, and highly uniform microstructures.
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Specifically designed for severe mining, cement chute liners, and raw materials handling applications where uptime is critical.
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Eliminates the requirement for external shielding gas. Ideal for field repairs, onsite hardfacing maintenance and high wind environments.
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Advanced Chromium Carbide overlay wear plates designed with a structural backing plate and hardfacing chemistry matching DIN 8555.
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Surfaced under controlled environments to form optimal primary chromium carbides (M7C3) in tough iron-based matrix.
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Engineered flux cored wire for onsite rehabilitation of vertical coal mills, grinding rolls and roller press machinery.
Learn More >In modern high-throughput industrial operations, material handling equipment undergoes severe degradation due to friction, abrasive particles, mechanical impacts, and temperature fluctuations. Sectors like power generation, cement clinker processing, steel fabrication, and open-pit mining face substantial operational losses due to wear. The cost of unscheduled shutdowns to replace standard structural steel elements can be devastating. Studies show that equipment downtime costs heavy industrial units between $10,000 and $100,000 per hour depending on throughput scale.
This is where Chromium Carbide Overlay (CCO) plates step in. Formulated with a tough low-carbon steel backing plate (supporting high structural impact and facilitating easy installation through welding or bolting) and a metallurgical cladding layer rich in primary chromium carbides (M7C3), hardfaced plates provide up to 10 to 15 times the service life of conventional structural steel plates. The optimization of these plates relies heavily on maintaining a high percentage of chromium carbides (generally 30% to 50% fraction) within a eutectic matrix. This delivers optimal hardness (typically ranging from 58 to 62 HRC) while preserving the necessary structural toughness.
Different geographies present unique physical stressors to equipment. Tangshan Runxing Machinery Co., Ltd. has developed tailor-made metallurgical configurations to address these localized realities:
We deliver the ultimate systems for industrial wear repair, machining, automated overlay cladding, and mill roller reconditioning.
Composite material wearplate made of a structural steel backing & a hard weld surfacing. RX®wp 7600 is a composite material made of a structural steel backing and a hard weld surfacing, corresponding to DIN 8555 standards.
Self-shielded flux cored wire. High chromium alloy designed for resisting high stress grinding abrasion with low impact. Excellent for reconditioning heavy wear plates and mechanical liners.
Self-shielded flux cored wire, utilizing advanced high-chromium alloys to combat high stress grinding abrasion under minimal impact thresholds. Optimizes liner service intervals.
High automation surfacing system with four independent or simultaneous welding guns, uniform speed swing welding, a 10.2-inch touch screen control panel, and low energy draw. Supports open-arc, solid-core, and submerged arc configurations.
Leveraging decades of specialized experience to construct premium custom machinery, high-tolerance machining components, and turnkey wear-prevention engineering systems.
Repairs and reconditions industrial rolls (steel mills, continuous casting) and grinding rolls (cement, power coal mills, vertical mills, roller presses) to dramatically boost equipment lifespan and lower operating cost.
Established in 2010. Leading developer, manufacturer and on-site engineering contractor for industrial metal wear solutions.
Founded in 2010 in Tangshan, Hebei Province—the heartland of China's metallurgy and industrial steel manufacturing—Tangshan Runxing Machinery Co., Ltd. specializes in R&D, high-end fabrication, and onsite cladding execution. Our comprehensive technology portfolio includes chromium carbide overlay (CCO) wear plates, bespoke heavy-wear liners, complex piping assemblies, wear-resistant pipe fittings, flux-cored consumables, and automated surfacing machinery.
We are a customer-driven company, operating on principles of "Integrity, Superior Quality, Innovation & Sustainable Development." By applying cutting-edge surface metallurgical techniques, we deliver tailored anti-abrasion configurations to mining, cement, steel manufacturing, ports, and power plants around the globe. Our business footprint spans multiple foreign regions, notably enjoying a strong reputation in Russian and Central Asian industrial corridors.
To provide high-efficiency transactions and cross-border logistics, all export processes are authorized and executed through our dedicated export arm, Hebei Yuwan International Trade Co., Ltd. This strategic division handles customs clearance, secure trade financing, document management, and international freight, allowing our core factory to focus exclusively on quality control, metallurgy improvement, and on-time shipment.
Certified Agent for VAUTID (Germany) for six consecutive years, utilizing industry-leading materials to optimize composite overlay properties.
In terms of manufacturing efficiency, the location of our facility in Tangshan, Hebei Province, gives us an exceptional strategic advantage. Tangshan is China's foremost industrial steel hub. This guarantees immediate access to prime raw carbon steel backing plates, ferrochromium alloys, and other raw metallurgical ingredients at competitive base costs. It completely removes the risk of raw material delays from our manufacturing cycle.
Furthermore, our highly automated production line reduces processing times. With multiple automated overlay systems working around the clock under the supervision of skilled welding engineers, we can complete high-volume orders much faster than Western competitors. In addition, the seamless integration between Hebei Yuwan International Trade Co., Ltd. and our shipping coordinators ensures rapid loading and transport to Tianjin Port (one of China's largest deepwater terminals), facilitating fast container shipments to Europe, the Americas, Africa, and beyond.
The hardfacing industry is undergoing rapid technical evolution. Modern requirements focus not only on abrasive resistance but also on weight optimization, crack propagation control, and environmental impact. Below is the technical roadmap directing Runxing's future product development:
Proven wear-reduction solutions for severe, high-strain process environments worldwide.
We supply ultra-wear resistant plates for raw meal chutes, separator guide vanes, and hopper linings to maximize equipment uptime.
Wear-resistant solutions for excavator buckets, heavy truck beds, and sizing screen liners designed to withstand extreme impact and friction.
Engineered to perform in hot sintering operations, coke conveying chutes, blast furnace blast pipes, and high-temp slag runs.
Wear protection systems custom fit for coal pulverizer pipelines, exhauster fan housings, and fly ash handling systems.
Mitigates high-volume wet slurry abrasion and corrosive saltwater damage on grab buckets, transfer bins, and hopper bottoms.
Engineered alumina ceramic components manufactured under optimal heat formulations to offer high purity, ultra-hard abrasion defenses.
We are constantly testing new advanced alloys, hardfacing techniques, and field performance indexes for new industries.
Additional specialized chemical combinations and field application developments will be posted as engineering data matures.
Purchasing raw heavy machinery materials from overseas factories requires secure, streamlined transactional pathways. Operating as Runxing's global trade bridge, Hebei Yuwan International Trade Co., Ltd. handles all standard compliance procedures. This includes customs declaration, structural product quality certificates, mill test reports (MTR), and complete logistics tracking.
Our documentation matches strict international regulations, ensuring frictionless port inspections and customs clearing. Whether shipping under FOB, CIF, or DDP terms, our team supports partners through detailed logistics support and secure payment channels, reducing administrative stress for global buyers.
Connecting with global industrial partners, hosting educational seminars, and sharing new research.
Runxing Machinery launches its new online portal, www.runxing-machinery.com, providing engineers and buyers with a comprehensive platform for custom product configurations.
We presented our latest high-impact wear plates and portable surfacing machinery in Johannesburg, reinforcing our commitment to the African mining corridor.
Tangshan University material engineering dean and metal specialists visited our production plant to establish joint research on next-gen alloy wear materials.
For six consecutive years, Runxing Machinery has been certified as an official supplier of high-end VAUTID brand hardfacing materials, maintaining strict quality standards.
Runxing Machinery debuted at EXPOMIN, showcasing our extensive line of heavy duty chute liners and grinding roller reconditioning technologies to South American buyers.
Get answers to critical technical questions about alloy selections, manufacturing parameters, and export processes.
Our standard premium CCO wear plates feature high concentrations of chromium (typically 25% to 40% Cr) and carbon (3.5% to 5.5% C) welded onto a structural backing plate. This chemical balance generates a high volume of primary M7C3 carbides with micro-hardness values up to 1500 HV, supported by a tough eutectic matrix.
The characteristic stress-relief cracks visible on the overlay surface are normal and release tension from the cooling weld overlay. These cracks stop at the base plate interface and do not impact performance. We carefully manage heat input and cooling rates to keep these cracks closely spaced and uniform.
Yes, our wear plates are highly adaptable. They can be cut with plasma arcs or waterjets, rolled or formed to custom shapes (typically with the overlay on the inner radius), and welded directly to structural elements via plug welding or perimeter welding on the carbon steel backing.
Our sister company, Hebei Yuwan International Trade Co., Ltd., handles all export logistics. Our factory focuses purely on production and QA testing (ultrasonic scans, dye penetrant, ASTM G65 wear testing), while Yuwan coordinates loading, custom declarations, transit documents, and ocean freight.
Direct access links to our certified wear plates and industrial surfacing systems.
Custom metallurgical configurations designed for aggressive high-volume abrasion.
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Double metal composite cladding technology ensuring zero separation under mechanical deformation.
Learn More >
Superior metallurgy designed for open-arc processes and highly uniform microstructures.
Learn More >
Specifically designed for severe mining, cement chute liners, and raw materials handling applications.
Learn More >
Eliminates the requirement for external shielding gas. Ideal for field repairs.
Learn More >
Advanced Chromium Carbide overlay wear plates designed with a structural backing plate.
Learn More >
Surfaced under controlled environments to form optimal primary chromium carbides (M7C3).
Learn More >
Engineered flux cored wire for onsite rehabilitation of vertical coal mills and roller press machinery.
Learn More >
Runxing machinery