Designed to optimize industrial durability in high-abrasion environments. These premium products feature specialized chromium carbide deposits engineered for mining, cement production, and heavy manufacturing machinery operating under the extreme geological conditions of the Middle East.
High-chromium wear-resistant hardfacing flux cored wires manufactured to European standards, perfect for severe impact and high stress abrasion in KSA quarries.
Self-shielded open arc welding wire customized for high-stress grinding wear, eliminating the need for shielding gas in windy oil & gas pipeline repair operations.
Premium wear-resistant composite steel plates fabricated with robust backings and ultra-hard overlays, custom-cut for Saudi Arabia cement mills.
Ultra-high hardness Chromium Carbide Overlay (CCO) wear plates specially designed for cement chute liners and mining screens in the Riyadh and Jeddah regions.
As Saudi Arabia accelerates its economic diversification under the ambitious **Saudi Vision 2030**, the Kingdom is witnessing unprecedented infrastructure growth. From mega-scale projects like NEOM, the Red Sea Project, and Qiddiya, to the rapid expansion of localized petrochemical plants, steel mills, and mineral mining zones, heavy machinery is operating at peak capacity.
In Saudi Arabia’s hyper-arid environments, wear and tear are intensified by airborne particulate matter, high ambient temperatures, and abrasive desert sands. Mining operators in the Arabian Shield, cement plants in Riyadh, and petrochemical refiners along the coast of the Red Sea encounter severe tribological challenges. Standard structural steels are highly susceptible to premature failure under these conditions, causing unscheduled downtime and massive financial losses.
Hardfacing is the deposition of wear-resistant alloys onto structural surfaces via arc welding. Utilizing high-chromium and carbon-rich welding wires creates a surface layer packed with Chromium Carbides (Cr7C3). This layer achieves a hardness rating of 58-62 HRC, effectively protecting the underlying equipment from severe abrasive friction and sliding wear.
Founded in 2010, **Tangshan Runxing Machinery Co., Ltd.** is a professional manufacturer located in Tangshan, Hebei Province, focusing on the research, development, production, and on-site engineering of high-end hardfacing wear-resistant metal products.
We supply an extensive range of wear protection systems, including chromium carbide overlay (CCO) wear plates, custom fabricated wear liners, wear-resistant pipelines, and hardfacing flux-cored welding wires. Our state-of-the-art facility integrates automated surfacing systems to ensure metallurgical bonding consistency and reliable microstructure formulation.
To facilitate global accessibility, all export transactions are legally authorized and managed by **Hebei Yuwan International Trade Co., Ltd.** This dedicated partner streamlines custom clearances, container logistics, compliance certifications, and payments, ensuring hassle-free delivery directly to Saudi Arabian ports (Dammam, Jeddah, and Jubail).
Runxing Machinery: Fully integrated manufacturing facilities featuring high-precision automated welding instrumentation.
Explore our technical equipment range engineered to deliver maximum weld metal deposition rates, uniform hardness profiles, and automated industrial repairs.
Composite material wearplate manufactured with structural steel backing and high-hardness weld overlay, fully compliant with DIN 8555 standards.
A high chromium alloy specifically designed to resist high-stress grinding abrasion under low impact conditions. Ideal for reclaiming wear plate surfaces.
Specialized plasma-transferred arc surfacing materials optimized for extreme abrasive wear, safeguarding high-value mining assets.
High-efficiency CNC-controlled surfacing equipment featuring four welding guns, open-arc/submerged-arc support, and a 10.2-inch interactive touchscreen.
Precision machining solutions for heavy machinery parts, customized industrial liners, and structural reinforcement systems.
Restorative surfacing service for coal pulverizers, cement vertical roller mills, and continuous casting rollers to prolong service intervals.
Our hardfacing materials and custom-engineered wear plates are designed to meet the rigorous performance demands of KSA’s core industrial sectors.
We maximize equipment availability in Saudi cement plants. Our CCO wear plates and surfacing wires shield vertical roller mills, separators, and chutes from intense grinding wear.
We design cost-effective wear-resistant components for phosphate and gold mining sectors, optimizing shovel buckets, dump truck liners, and vibratory screens.
In hot rolling mill lines, our heat-resistant and impact-resistant surfacing layers protect guide rolls, table rollers, and scrap shears from thermal fatigue.
Wear protection engineered for coal pulverizers, flue gas desulfurization systems, hopper liners, and heavy-duty conveyor fans.
Hardfacing and CCO components shield hopper lining surfaces, grab buckets, and transfer chutes at Dammam and Jeddah Islamic Ports.
Wear-resistant alumina ceramics designed for low-impact, pure sliding abrasion scenarios where chemical resistance is a priority.
Continual research into advanced nanostructured hardfacing deposits to address high-temperature corrosion and severe erosion.
Innovative surfacing methods developed specifically for horizontal directional drilling (HDD) components in Saudi regional projects.
The hardfacing industry is transitioning from manual overlay techniques to high-precision robotic operations. Runxing Machinery is at the forefront of this shift, utilizing advanced metallurgical structures that maximize microhardness without sacrificing substrate ductility.
Standard wear materials rely on chromium carbide distribution. Our technical roadmap focuses on refined primary chromium carbides (Cr7C3) with trace additions of Niobium (Nb) and Boron (B). Niobium creates incredibly hard complex carbides that are finely distributed throughout the matrix, offering superior resistance against micro-cutting and high-velocity sand erosion typical in Saudi Arabian desert oil extraction and mining zones.
In remote on-site repairs across Saudi Arabia, high winds render gas-shielded processes (GMAW) highly ineffective, as the wind blows away the protective shielding gas. Runxing’s self-shielded flux-cored wires feature internally integrated chemical deoxidizers and slag-forming agents. This permits open-arc welding even under extreme field conditions, securing perfect metallurgical integrity without gas assistance.
A common pitfall in hardfacing is high dilution, where the base metal mixes too much with the deposit, reducing overlay hardness. Our specialized multi-wire CNC welding equipment controls heat input precisely. This guarantees the first-layer overlay retains a high carbide concentration, sustaining a minimum of 58 HRC directly from the fusion line.
Tangshan Runxing Machinery Co., Ltd. has officially launched its web platform to streamline global technical inquiries and material procurement. Our new site simplifies the selection of bespoke wear plate dimensions and hardfacing flux-cored welding wire grades.
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In September 2024, Runxing showcased its high-hardness CCO wear plates and automated cladding technologies in Johannesburg, South Africa. The event strengthened our global partnership networks in heavy mineral processing.
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Representatives and materials scientists from Tangshan University visited Runxing to review our R&D efforts in metal forming technology and multi-component carbide solidification, helping to refine our chemical formulations.
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For six consecutive years, Runxing has acted as a certified representative for German brand VAUTID, utilizing premium materials to support wear-resistant projects across Asia and the Middle East.
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Runxing participated in EXPOMIN 2023, showcasing advanced mining wear components, heavy-duty chutes, and hardfacing alloys to international operators.
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Browse our technical inventory. Every item is available with complete metallurgical certification, chemical composition analysis, and custom dimension variations to suit Saudi industrial requirements.
High-chromium alloy wires engineered for open-arc cladding of heavy mining screens, crusher teeth, and sand washing screws.
No external gas shield required. Developed specifically for open-air maintenance across windy desert construction areas in Saudi Arabia.
Heavy composite wear plates with a high carbide fraction overlay, ideal for high abrasion and moderate impact protection in mining hoppers.
ODM CCO steel plates optimized for high-capacity mining operations. Effectively resists sliding abrasion in raw material distribution systems.
Formulated with high titanium and boron levels, producing excellent slag shedding properties and high bead consistency.
Custom wire diameters (1.2mm, 1.6mm, 2.8mm, 3.2mm) designed for both semi-automatic field repairs and heavy-duty robotic gantries.
Manufactured with precision, featuring a hyper-eutectic microstructure with hard chromium carbides in a tough matrix to resist severe abrasion.
Optimized for high-impact applications in the mining and construction sectors. High toughness backing provides structure and reduces fracture risks.
Common questions regarding the application, properties, and procurement of hardfacing alloys and composite wear plates.
Avoid costly unscheduled downtime. Contact our team to design, manufacture, and ship wear-resistant CCO plates and hardfacing welding wires tailored to your specific application requirements.
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