Designed for heavy mineral processing in Colombia. Dual-layer structure featuring ultra-hard chromium carbide surfacing on structural steel backing.
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Engineered to withstand extreme abrasive wear. Custom sizing and overlay thickness tailored to industrial specifications.
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High-strength wear plates engineered specifically for cement chute liners and mining operations across the Andean region.
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Proprietary hardfacing formulation providing exceptional wear resistance and impact buffer, suited for bulk material handling.
Learn More >Colombia's industrial landscape is undergoing a massive transformation, driven by modernization in the mining, cement, steel, and maritime infrastructure sectors. With vast open-pit operations like Cerrejón (one of the largest open-pit coal mines in the world) and intensive gold extraction in Antioquia, local operators face harsh, abrasive environments that severely degrade critical machinery.
Traditional structural steel plates are no longer sufficient to maintain high operational efficiency. High-stress grinding abrasion, combined with low-to-moderate impacts, demands specialized **Chromium Carbide Overlay (CCO) wear plates**. To maintain uptime and lower overall capital expenditure (CAPEX), Colombian procurement managers are shifting from local fabrication workshops to direct sourcing networks featuring advanced metallurgically bonded composite wear plates from major global hubs, primarily China.
By integrating high-hardness CCO wear plates (which regularly achieve HRC 58-62), industries in Barranquilla, Cali, Medellín, and Bogotá are successfully extending the service life of their equipment by up to 5 to 8 times compared to standard carbon steel. This translation into operational efficiency is critical for maintaining competitiveness in South America's growing industrial corridor.
Colombia's dynamic geography poses complex logistical and environmental challenges. Key industrial assets demand severe-duty cladding capable of weathering both dry particle abrasion in high-altitude mines and moisture-driven corrosion in coastal port facilities.
Across the globe, industrial procurement departments are focusing on cost optimization without compromising the mechanical integrity of their operating components. The global demand for hardfacing materials has surged, pointing to a wider market realization: **preventative surface protection is exponentially cheaper than catastrophic component failure**.
China has established itself as the center of excellence for bimetallic wear plate production due to several strategic advantages:
By bridging the gap between advanced metallurgy and high-efficiency manufacturing, Chinese suppliers deliver a product with exceptional **Information Gain and Cost-Performance ratio**, helping global operators minimize material cost-per-ton throughput.
Maximum Surface Hardness
Vautid Germany Qualified Partner
Longer Uptime vs Mild Steel
Global Export Destination Countries
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.
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High chromium alloy designed for resisting high stress grinding abrasion with low impact. Engineered to deposit high-density primary carbides under open-arc settings.
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Premium self-shielded metal powders and fluxes. Formulated for complex metallurgy rebuilds, delivering unparalleled density and resistance to micro-ploughing wear.
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RX® Surfacing equipment with high automation, dual/four welding guns, 10.2-inch CNC touch screen interfaces. Designed for continuous plate surfacing and roll rebuilding.
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Precision fabrication, cutting, bending, and drilling of complex chromium carbide overlay liners. Tailored to match proprietary plant CAD designs and geometries.
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Specialized reclamation services for vertical coal mills, roller presses, continuous steel casting rolls, and cement grinding disks to restore profiles and extend life.
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Founded in 2010, Tangshan Runxing Machinery Co., Ltd. is a professional manufacturer based in Tangshan, Hebei Province, focusing on the R&D, manufacturing, and on-site repair services of hardfacing wear-resistant metal products.
Our comprehensive production profile covers Chromium Carbide Overlay (CCO) wear plates, bespoke fabricated wear liners, hardfaced wear-resistant piping systems, flux-cored welding wires, and proprietary automated welding equipment. Guided by our business philosophy of "Integrity, Superior Quality, Innovation & Sustainable Development", we have developed advanced metal surface modification techniques recognized internationally.
To guarantee seamless international transactions, all export activities are handled through our authorized trading partner, Hebei Yuwan International Trade Co., Ltd. This corporate alignment allows our factory team to focus exclusively on product development, metallurgy precision, and quality control, while Yuwan handles trade compliance, shipping documents, and secure payment processing for our global clients, including our partners in Colombia.
Critical equipment protection for cement plants. RX® wear components optimize running time for raw meal feeders, hopper plates, and separator guide vanes.
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Heavy duty liners designed for Cerrejón and Antioquia projects. Built to protect dragline buckets, truck beds, shovel hoppers, and primary crushers.
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Handling raw ore, coke, and sinter under extreme temperatures. Our high-temperature wear plates retain hardness and structure under heavy heat cycles.
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Erosion protection for coal pulverized burner lines, ID fan blades, feed pipes, and flue gas dust extraction systems.
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Chutes and dry bulk hoppers at Cartagena and Buenaventura ports require high sliding abrasion protection to guarantee smooth transshipment cycles.
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Sintered high-purity alumina ceramic composites for low-impact, fine particle abrasive channels where metal weld line friction is undesirable.
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Re-engineering standard mechanical systems to leverage hardfaced alloys. We continuously optimize geometries to mitigate premature local structural wear.
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Advanced research and materials engineering targeted at compound mineral matrices. Providing next-generation wear life increases for modern operators.
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Showcasing our proprietary hardfacing technology and automatic cladding systems to global mining corporations at Johannesburg.
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Collaborating on metal forming and surface engineering technologies to continuously elevate the wear life threshold of chromium carbide composites.
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Exhibiting our comprehensive mining wear solution suite to over 50,000 South American industry professionals, establishing solid logistics networks.
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Premium double-layer wear plate utilizing high chromium weld overlays to counter sliding abrasive wear in heavy mining draglines.
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Custom industrial overlay wear plates built using computerized open-arc surfacing systems for high uniform carbide distribution.
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Optimized for high-impact gravel and limestone feed chutes. Features dense carbide dispersion to absorb primary kinetic energy.
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High-quality wear-resistant panels suited for back-hoe lining, dump truck beds, and abrasive bulk carrier hoppers.
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Extreme performance liners formulated to extend system cycles inside severe-duty vertical impact transfer stations.
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High structural stability plate utilizing carbon-steel base sheets to allow simple welding and bolting in hard-to-reach operations.
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High deposition flux-cored wire designed to produce crack-free overlays or structured stress-relieving microcracks in high stress wear environments.
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Industrial grade alloy wires produced under strict chemistry tolerances. Engineered to work on standard open-arc rebuilding systems.
View Product >Our CCO plates, such as the RX®wp 7600, are comprised of a structural steel backing plate (commonly Q235B or ASTM A36) and a high-alloy wear layer deposited via open-arc or submerged-arc cladding. The overlay alloy contains high concentrations of chromium (typically 25-35%) and carbon (3.5-5.5%). This chemistry promotes the formation of primary M7C3 chromium carbides within a tough eutectic matrix. The volume fraction of these primary carbides is kept above 30-40% to achieve the maximum wear mitigation capability under high-stress grinding abrasion.
To make international procurement seamless, Hebei Yuwan International Trade Co., Ltd. manages all logistics tasks. For Colombian clients, products are securely packed in steel frames to prevent deflection during ocean transit. Shipments originate from major Northern Chinese ports (typically Tianjin/Qinghuangdao) and transit directly to major Colombian ports, including Buenaventura (for Pacific access to Cali and central regions) and Cartagena/Barranquilla (for Caribbean/Atlantic access). Yuwan manages customs clearance documentation, bill of lading, and export clearances.
No, these cracks (known as stress relief cracks) are normal and necessary. They occur during the cooling phase of the weld deposition process due to the differences in thermal expansion between the chromium carbide overlay and the mild steel backing plate. These micro-cracks relieve residual stresses and prevent the wear plate from deforming, bending, or delaminating during fabrication and operation. They do not propagate into the base steel and do not compromise the wear resistance of the plate.
Yes, CCO plates are highly versatile. The base steel backing remains weldable using conventional structural welding processes (such as SMAW or GMAW). The plates can be rolled or bent to match specific chute or hopper radii, with the wear layer facing inward or outward depending on structural requirements. For mounting, plates can be fabricated with countersunk bolt holes, plug weld holes, or welded studs on the back surface.
Runxing machinery