Engineered for maximum material retention, wear resistance, and structural integrity under industrial abrasion.
Designed for onsite hardfacing and weld overlay restoration. Offers exceptional resistance to severe grinding abrasion and low-impact wear conditions.
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High-quality surfacing composite steel plate. Excellent bonding characteristics between structural carbon steel backing and hard weld overlay.
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ODM high-hardness overlay wear plate engineered specifically for mining chute liners, cement hoppers, and extreme heavy equipment defenses.
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Industrial scale production of Chromium Carbide Overlay (CCO) plates tailored to precise dimensions and substrate specifications.
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Top-grade welding consumables tailored for machinery maintenance, structural cladding, and high durability surface overlays.
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A premium composite material made of structural backing steel and a hard weld surfacing conforming to international DIN 8555 standards.
Learn About RX®wp 7600
Formulated for resisting intense grinding abrasion with low impact, preserving buckets and mechanical linkages in abrasive soil conditions.
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High-grade self-shielded flux-cored materials developed to optimize bucket lip surfacing and extend heavy excavation operational schedules.
Explore PTTA SystemsIn mining, aggregate extraction, dredging, and bulk material handling, heavy equipment buckets are constantly subjected to severe sliding abrasion, high-stress grinding, and catastrophic impact. Unprotected excavator, loader, and shovel buckets experience rapid wear at the lip, cheeks, heel, and inner floor, leading to structural failures and costly unscheduled downtime.
Weld-on bucket wear plates, constructed from advanced Chromium Carbide Overlays (CCO), serve as the sacrificial shield. By metallurgy-bonding a highly alloyed abrasive-resistant surface to a structural carbon steel backing plate, these composite plates absorb the micro-cutting actions of mineral particles, ensuring the structural integrity of the bucket framework remains intact.
A strategic combination of raw material proximity, technological innovation, and streamlined export pathways.
Located in Tangshan, Hebei Province—the steel manufacturing capital of China. Runxing enjoys direct, cost-efficient access to high-quality structural steel substrates, minimizing logistics overhead and ensuring consistent base plate quality.
Runxing collaborates closely with academic institutions like Tangshan University. The team focuses on metal materials and forming technology research, constantly optimizing the chemistry of chromium carbide overlays.
For six consecutive years, Runxing has been a qualified agent and technical partner for Germany's world-leading VAUTID wear-protection products, integrating European quality standards with cost-competitive Chinese manufacturing scale.
All international export operations, logistics, customs clearances, payments, and trade documentation are handled seamlessly by Hebei Yuwan International Trade Co., Ltd., allowing the factory to focus on precision manufacturing and QA.
Tangshan Runxing Machinery Co., Ltd., a professional manufacturer located in Tangshan, Hebei Province that focuses on R&D, production and on-site construction service of hardfacing wear-resistant metal products, was founded in 2010. Our main products include chromium carbide overlay (CCO) wear plates, custom processed wear liners, wear-resistant pipes and pipe fittings, hardfacing flux-cored welding wires, automatic hardfacing welding machines, and professional roller surfacing repair service. We follow the business idea of “Integrity, Superior Quality, Innovation & Sustainable Development” and own mature advanced metal surface hardfacing technology.
We provide customized wear-resistant solutions for cement, steel, mining, port and dredging industries around the world, and have gained good market reputation in Russia and Central Asia. All export business is fully authorized and handled by Hebei Yuwan International Trade Co., Ltd. This trading company completes all export work including customs clearance, shipment, documents and payment collection. Our factory focuses on product development and production to ensure stable product quality and on-time delivery. Runxing Machinery sincerely hopes to establish long-term cooperation and achieve mutual benefit with you!
In addition to bucket wear plates, Runxing provides full-scale hardfacing machinery and repair engineering services.
Features four independent welding guns, a 10.2-inch touchscreen controller, and uniform-speed swing welding. Perfect for manufacturing composite steel plates, roll repairs, and vertical mill grinding roll surfacing.
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Providing years of accumulated design solutions for manufacturing custom structural parts, heavy industrial machinery accessories, and on-site engineering wear retrofits.
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Surfacing repair and lifespan restoration for cast steel rolls, vertical mills, pre-material crushing mill rolls, coal pulverizers, and roller presses used across power and cement industries.
Learn About Roll RepairTargeted protection systems built to extend the runtime of heavy machineries in harsh processing operations.
The key issue for any cement plant lies in the availability of critical equipment. The key to equipment availability is wear resistance, and the performance of wear-resistant products determines the operating time of critical equipment.
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Mine operators around the globe are seeking to increase productivity, profitability and sustainability. We help our partners achieve these goals by delivering the mining industry’s most comprehensive and cost-effective wear solutions.
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In the steel industry, the use of equipment is even more brutal, involving raw minerals, high temperatures, corrosion and other working conditions that wear out plates quickly.
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Wear protection for fan blades, conveyor chutes and hopper liners, coal mills, dust removal systems, and bulk conveying systems subject to constant erosion.
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Ports transport massive dry bulk materials. Conveying, loading, unloading, yard stacking, and picking equipment are high-friction hotspots requiring persistent CCO protection.
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The wear-resistant alumina ceramic is made of high purity superfine alumina powder and sintered at high temperature by an optimized formula to offer extreme wear resistance.
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More to come as we continue to update and validate new industrial wear solutions in extreme operating environments around the world.
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More to come as we continue to update and validate new industrial wear solutions in extreme operating environments around the world.
More UpdatesConnecting with partners globally to drive next-generation wear prevention technology.
Recently, www.runxing-machinery.com, a website dedicated to serving the wear-resistant industry, has officially entered its trial operation phase. The website, built by Tangshan Runxing Machinery Co., Ltd., serves as a platform for the wear-resistant industry offering one-stop procurement...
From September 2 to 6, 2024, the much-anticipated 2024 South Africa International Construction Machinery Exhibition, Mining Machinery Exhibition and Power and Energy Equipment Exhibition was grandly opened in Johannesburg International Convention and Exhibition Center...
In 2023, Yuan Shaoqiang, Dean of Tangshan University; Li Jing, Vice Dean, and Professor Yang Yuehui (Team Leader of Metal Materials and Forming Technology) visited our unit for research. Our unit’s General Manager Li Xiuhua, Vice General Manager Cui Jianying, and Office Director Zhang Yukun presented technical reviews...
Since its establishment, Tangshan Runxing Machinery Co., Ltd. has been using high-quality VAUTID brand welding materials for some wear-resistant products. For the first time since 2019, it has become a qualified agent for VAUTID, and has been continuously improving together in a mutually beneficial relation...
From April 24th to April 27th, Tangshan Runxing Machinery Co., Ltd. participated in EXPOMIN 2023, the world's second largest professional mining exhibition for the first time, with exhibits covering products from all fields of mining, including bimetallic plates and wear liners...
A structured approach to selecting and evaluating overlay chemistry, base steel substrates, and weld integrity.
High quality wear plates require a significant fraction of primary M7C3 chromium rich carbides distributed uniformly in a tough austenitic matrix. This specific microstructure, usually matching DIN 8555 standards, prevents micro-cracking propagation through the base structural steel, maximizing bucket life.
Weld-on bucket wear plates must be welded to high-strength low-alloy bucket steels (like Q355D, Hardox, or carbon steels). Substrates must have good weldability so that maintenance crews can perform overlay replacement or patch welding in field conditions without crack failure.
Evaluate materials based on wear life factors rather than weight or initial price. A premium bimetallic overlay wear plate outlasts conventional quenched-and-tempered steel plates by up to 5 to 10 times, saving hundreds of hours of heavy machinery down-time and maintenance labor.
In-depth technical answers from metallurgical and mechanical engineers at Runxing.
Providing long-lasting protection against grinding wear and extreme mineral impact.
Designed for onsite hardfacing and weld overlay restoration. Offers exceptional resistance to severe grinding abrasion and low-impact wear conditions.
View Suppliers & Factories
High-quality surfacing composite steel plate. Excellent bonding characteristics between structural carbon steel backing and hard weld overlay.
View Composite Plate Details
ODM high-hardness overlay wear plate engineered specifically for mining chute liners, cement hoppers, and extreme heavy equipment defenses.
Explore RX-m Series
Industrial scale production of Chromium Carbide Overlay (CCO) plates tailored to precise dimensions and substrate specifications.
Visit Factory Specifications
Top-grade welding consumables tailored for machinery maintenance, structural cladding, and high durability surface overlays.
View Wholesale Options
A premium composite material made of structural backing steel and a hard weld surfacing conforming to international DIN 8555 standards.
Learn About RX®wp 7600
Formulated for resisting intense grinding abrasion with low impact, preserving buckets and mechanical linkages in abrasive soil conditions.
View Welding Wire Specs
High-grade self-shielded flux-cored materials developed to optimize bucket lip surfacing and extend heavy excavation operational schedules.
Explore PTTA SystemsServing bulk logistics, mineral mining, energy generation, and infrastructural construction networks globally.
Runxing machinery