Explore our range of heavy-duty hardfacing overlay components, CCO wear-resistant sheets, flux-cored wires, and industrial surfacing equipment designed to handle severe abrasive environments.
High-chromium alloy designed for resisting high-stress grinding abrasion with low impact. Superior wear protection for surfacing components.
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Comprehensive selection of flux-cored welding wires formulated for open-arc processes, delivering robust weld beads and low spatter.
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Structural steel backing combined with a high-chromium weld overlay (CCO) matching DIN standards for extreme mechanical stability.
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Runxing RX-m Series specifically engineered for heavy mining cement chute liners. Delivers long-term abrasion shielding under extreme impact loads.
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Double-layer composite plate built with a ductile mild steel base plate to withstand impact and a hard cladding to defeat sliding wear.
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An industry benchmark product. Made of structural steel backing combined with a premium hard weld surfacing conforming to DIN 8555 standards.
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Engineered for outdoor structural reinforcement and hardfacing. Resists intense grinding abrasion while eliminating external gas shielding requirements.
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Next-generation deposition technology designed to prevent micro-cracks and maximize the dispersion of hard chromium carbides.
Learn About PTTAAcross modern heavy industrial sectors—including open-pit mining, cement processing, thermal power generation, steel mills, and marine dredging—machinery components operate under relentless, hostile conditions. Equipment parts suffer from abrasive, erosive, and impact-driven wear, resulting in catastrophic failures, expensive unscheduled shutdowns, and critical production loss.
Industrial operators are moving away from reactive maintenance towards total lifecycle optimization. By utilizing advanced wear plates like the RX®wp 7600, organizations can secure substantial cost savings. These high-grade wear plates act as sacrificial liners in critical heavy-industry locations—such as hopper bins, transfer chutes, grinding mills, bucket lips, and high-performance cyclones—absorbing destructive friction and extending operational runtimes by up to 300% to 500% compared to standard carbon steels.
Selecting the right wear material requires a rigorous analysis of the wear mechanisms involved: sliding abrasion, severe grinding friction, and high-velocity impact.
Through-hardened steel plates, such as Hardox® 400, 450, 500, and 600, feature a homogenous martensitic structure achieved through heat treatment. These plates offer a balanced combination of high toughness, structural strength, and outstanding bendability, making them ideal for load-bearing structures like excavator buckets and dump truck bodies.
CCO wear plates are bimetallic composites consisting of a tough carbon-steel base plate clad with a thick chromium-rich alloy layer. Through automated open-arc weld overlay processes, primary chromium carbides (M7C3, with hardness exceeding 1500 HV) form in an austenitic matrix. This design provides ultimate protection against extreme sliding wear.
In extremely severe applications, industrial operators rely on hybrid setups: using tough quenched-and-tempered plates for structural strength and structural integrity, while shielding targeted wear areas with CCO plates. This combined configuration maximizes operational lifetime and reduces structural fatigue.
Tangshan Runxing Machinery Co., Ltd. has established long-term strategic alignments with international materials leaders. We have been a qualified agent for VAUTID in Germany for six consecutive years, fusing German metallurgy and high-chromium formulation standards with Chinese large-scale manufacturing efficiency.
China's industrial manufacturing hubs lead the world in production efficiency and supply chain integration. Based in Tangshan, Hebei Province—the heartland of Chinese steel production—Tangshan Runxing Machinery Co., Ltd. has integrated raw material procurement, advanced R&D, automated hardface cladding, precision machining, and export logistics into a single stream.
Our manufacturing facility utilizes advanced automated welding machines featuring four-gun independent control heads, 10.2-inch CNC touch-screen interfaces, and uniform-speed swing overlay technology. This specialized machinery ensures minimal dilution rates of the chromium carbide overlay into the base plate, creating uniform chemical composition throughout the wear zone. By controlling welding heat inputs and cooling cycles, we minimize thermal warping and weld bead cracking, delivering flat, ready-to-weld wear-resistant sheets.
Runxing wear plates and surfacing components are field-tested and optimized for tough operating conditions across global heavy industries.
Raw meal processing and clinker production generate intense grinding wear. We manufacture high-performance wear-resistant liners for vertical roller mills, raw material hoppers, distribution chutes, and cyclone separators, protecting plant throughput.
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From open-pit mines to underground processing tunnels, mine operators face severe abrasive materials. Our custom-fabricated CCO liners protect dump truck beds, excavator buckets, and discharge chutes to extend component lifetimes.
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Steel production involves high heat, impact, and abrasion. We supply heavy-duty bimetallic cladding for sinter screens, coke plant chutes, blast furnace bell components, and hot roll guide plates, ensuring long service life under high temperatures.
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Coal-fired plants process abrasive fuel continuously. Our wear plates protect coal pulverizer liners, exhauster fan blades, burner nozzles, and electrostatic precipitator intake zones to prevent unplanned shutdowns.
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High-volume bulk handling systems experience continuous material impact and friction. We supply wear liners for stacker-reclaimers, grab buckets, hopper cars, and transfer points to keep maritime bulk terminals running smoothly.
View Port Case StudyWhen sourcing wear plates, procurement officers must balance initial material costs against the Total Cost of Ownership (TCO). While through-hardened alloy plates may have a lower initial cost per sheet, their wear life under high abrasion can be a fraction of that offered by premium Chromium Carbide Overlay (CCO) plates.
Calculating the value of a wear plate requires looking beyond the price tag to evaluate the cost-to-wear ratio:
By choosing our bimetallic composite steel plates, users can expect up to five times the service life of standard alloys under high-abrasion conditions. This reduction in replacement frequency cuts labor costs, saves welding consumables, and minimizes downtime. We ensure reliable international delivery through Hebei Yuwan International Trade Co., Ltd., managing all export documentation, customs clearance, and logistical steps to provide a smooth supply chain experience.
Tangshan Runxing Machinery Co., Ltd. was founded in 2010 in Tangshan, Hebei Province, as a specialized manufacturer focused on the research, development, production, and on-site servicing of hardfaced, wear-resistant metal products. Our product lineup includes chromium carbide overlay (CCO) wear plates, custom-fabricated wear liners, wear-resistant pipes and fittings, hardfacing flux-cored welding wires, automatic surfacing equipment, and professional roller cladding repair services.
Guided by our core values of "Integrity, Superior Quality, Innovation & Sustainable Development," we have developed advanced metal surface hardfacing techniques. We provide customized wear solutions for cement, steel, mining, port, and dredging industries globally, and have built a strong market reputation across Russia and Central Asia.
To streamline global distribution, our export business is fully authorized and managed by Hebei Yuwan International Trade Co., Ltd., which handles customs clearance, shipping logistics, documentation, and payment collection. This allows our factory teams to focus on technological development, quality control, and on-time delivery.
Read More About Our StoryWe actively participate in international trade exhibitions and partner with technical universities to refine our materials and expand our global reach.
We have officially launched our dedicated online platform (www.runxing-machinery.com) to provide the wear-resistant industry with a convenient, one-stop procurement hub for components, engineering resources, and hardfacing materials.
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From September 2 to 6, 2024, our team exhibited at the International Construction & Mining Machinery Exhibition in Johannesburg, South Africa, presenting our high-hardness wear liners to mining operations across the continent.
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In 2023, leaders and professors from the Metal Materials and Forming Technology team at Tangshan University visited our facility to inspect our manufacturing lines and collaborate on wear-resistant alloy research.
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We have maintained our status as a qualified partner and agent for the VAUTID brand for six consecutive years, combining German alloy formulations with our manufacturing capabilities to deliver high-quality wear products.
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We exhibited at EXPOMIN 2023, one of the world's largest mining exhibitions, in Santiago, Chile. We demonstrated our high-performance wear-resistant solutions to mining operations from South America and beyond.
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Answers to common technical and logistical questions about wear plates, welding wires, and custom fabrication.
We supply CCO wear plates, hardfacing consumables, automated welding equipment, and component repair services for heavy-duty industrial systems worldwide.
High-chromium alloy designed for resisting high-stress grinding abrasion with low impact. Superior wear protection for surfacing components.
Explore Supplier Catalog
Comprehensive selection of flux-cored welding wires formulated for open-arc processes, delivering robust weld beads and low spatter.
Contact Factory
Structural steel backing combined with a high-chromium weld overlay (CCO) matching DIN standards for extreme mechanical stability.
Get Custom Spec Sheet
Runxing RX-m Series specifically engineered for heavy mining cement chute liners. Delivers long-term abrasion shielding under extreme impact loads.
Consult Engineering
Double-layer composite plate built with a ductile mild steel base plate to withstand impact and a hard cladding to defeat sliding wear.
Request Quotation
High-automation overlay welding equipment designed for producing wear plates, repairing grinding rollers, and rebuilding worn mill components.
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Professional surfacing repair services for vertical coal mills, roller presses, continuous casting rollers, and crushing equipment.
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High-purity sintered alumina ceramics designed for high-velocity particulate erosion and extreme sliding wear in conveyor systems.
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Runxing machinery