High-Performance Metallurgy

Welding Wire Manufacturer & Suppliers in London

Providing premium-grade hardfacing consumables, chromium carbide wear plates, and automated surfacing solutions engineered for critical wear prevention and extended equipment life cycles across the United Kingdom and global markets.

Premium Industrial Lineup

Hot Products for London & Global Heavy Industry

Engineered for extreme wear protection, our key equipment and core surfacing consumables deliver unparalleled resistance to high-stress abrasion, erosion, and structural impact.

London Spec Composite Wear Plates
DIN 8555 Standard

London Spec Composite Wearplates

Premium composite wearplate made of a structural steel backing & a hard weld surfacing. RX®wp 7600 provides long-lasting service in abrasive media.

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Flux Cored Welding Wire
High Chromium Alloy

Self-Shielded Welding Wire

Self shielded flux cored wire. High chromium alloy engineered specifically for resisting high stress grinding abrasion with minimal impact degradation.

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PTTA Surfacing Solutions
Arc Surfacing System

PTTA Advanced Overlaying

Self shielded flux cored wire and plasma transferred arc technologies optimized for resisting continuous high stress industrial wear.

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Automatic Welding Equipment
Intelligent CNC

Welding Automation Stations

RX®Surfacing equipment featuring 10.2-inch touchscreen CNC configuration, four guns operating simultaneously or independently for high-speed overlay.

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Metropolitan & Global Demand

Industrial Context: London & Global Realities

London, historically the trading heartbeat of Europe, represents a unique microcosm where infrastructure modernization, waste recycling, and aggregate logistics intersect. As major initiatives like the Thames Tideway Tunnel, high-speed rail developments, and large-scale structural renovations across Greater London advance, the demand for durable structural metallurgy has reached historically unprecedented heights.

From the Port of London authority's bulk handling centers at the Tilbury and Gateway terminals to municipal waste-to-energy recovery plants, heavy machinery operates under continuous abrasion. Equipment failure is not merely a repair cost; it translates into logistical delays and municipal downtime. High-hardness chromium carbide overlay (CCO) wear plates and advanced flux-cored welding wires are vital tools in keeping London’s core supply chain moving forward.

On a macro scale, the global industrial sectors face the challenge of resource efficiency and decarbonization. Extending the operating life of steel, cement, and power plant equipment is one of the most direct pathways to carbon emission reduction. Hardfacing technology provides the mechanism to reclaim, reinforce, and extend the lifespan of large-scale mechanical parts, reducing raw material extraction and processing costs.

Advanced Engineering and Hardfacing in London
Metallurgical R&D

Technological Roadmap: The Metallurgy of Surfacing

We engineer high-performance hardfacing alloys through precise microscopic crystalline phase control, ensuring outstanding reliability under severe operating conditions.

Hypereutectic Carbide Matrices

Our flux-cored wires deposit a hypereutectic microstructure where primary chromium carbides (M7C3) are uniformly distributed within an austenitic matrix. This specific microstructure ensures extreme resistance to scratching and grinding wear.

Optimized Weld Chemistry

We optimize carbon and chromium balance to ensure overlay integrity and minimize stress relief cracking propagation. Our advanced formulas are developed in partnership with VAUTID Germany parameters.

Multi-Layer Deposition

Our proprietary wire designs permit multi-layer overlay without spalling, maintaining high hardness even at elevated operational temperatures up to 350°C and offering customized solutions for chemical corrosion protection.

2010
Founded Year
63 HRC
Peak Hardness Rating
20+
Export Destination Ports
6 Years
VAUTID Qualified Agent
Runxing Machinery Corporate Site Office
About Runxing Machinery

Leading Hardfacing Material Manufacturer & Innovator

Tangshan Runxing Machinery Co., Ltd., founded in 2010, is a professional manufacturer located in Tangshan, Hebei Province that focuses on the R&D, production, and on-site construction service of premium hardfacing wear-resistant metal products. Over the past decade, we have established ourselves as a benchmark provider of metal surface restoration technologies.

Our comprehensive production facility manufactures 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 services. We follow the core business philosophy of “Integrity, Superior Quality, Innovation & Sustainable Development.”

All export business is fully authorized and managed by Hebei Yuwan International Trade Co., Ltd. This specialized trading partner coordinates customs clearance, shipment logistics, and secure international payments, enabling our manufacturing site to focus entirely on quality control, product development, and compliance to international standards.

Sector-Specific Applications

Macro Industry Case Studies & Solutions

From raw minerals and high-temperature power generation systems to port handling, our custom hardfacing wear plates and welding wires protect heavy machinery under demanding environments.

London Estuary Cement Terminal Solutions

Thames Cement & Concrete Stations

Equipment uptime determines profitability in cement operations. Our overlay materials reinforce hopper walls, screw conveyors, and chute linings against fine silica-rich particle erosion.

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UK Mining and Quarrying Chutes

UK Aggregates & Sub-Surface Extraction

For mining operations worldwide, extending equipment lifespan is essential. We deliver optimized Wear resistant liners designed to handle raw ore impact and highly abrasive run-of-mine materials.

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London Heavy Recycling and Steel Works

High-Temperature Iron & Steel Mills

Steel processing demands metallurgical endurance under high operational heat, impact, and chemical oxidation. Our hardfacing systems protect rolling guide frames and sinter screens.

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London Power and Energy Grates

Electric Power & Waste Recovery Plants

Wear protection for fan blades, pulverizer components, conveyor chutes, coal mill segments, dust collection systems, and boiler feed hoppers in power facilities.

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Port of London Shipping Dredgers

Port Logistics & Thames Estuary Dredging

Protective overlays for grab buckets, hopper chutes, and marine dredger pumps working continuously under wet slurry abrasive environments along regional shipping channels.

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London Ceramic Liner Solutions

Alternative Technical Ceramic Liners

Wear-resistant alumina ceramic linings, engineered from high purity superfine powder and sintered at high temperatures to protect equipment in severe chemical erosion environments.

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London Roll Repair Services
Maintenance Technologies

Industrial Grinding Roll Repair & Surfacing

Heavy machinery rollers and grinding wheels are subjected to continuous high-stress loads, resulting in wear that reduces processing efficiency and increases energy usage. Grinding rolls are critical components within the steel, cement, power, and mining sectors, and are continuously exposed to primary crushing and milling actions.

The operating lifespan of these components directly determines overall plant throughput and manufacturing costs. Runxing Machinery provides professional on-site and shop restoration services for mill rollers, vertical rollers, pulverizers, and press rollers. Using our high-hardness, crack-resistant flux-cored wires, we rebuild worn surfaces to restore the original profile and wear characteristics.

Our engineered surfacing processes allow operators to restore rather than replace heavy assemblies, minimizing downtime and saving significant capital equipment budgets.

Full Product Catalog

Comprehensive Hardfacing & Wear Solutions

Our manufacturing line provides standardized and custom-formulated wear components, flux-cored consumables, and advanced overlay plates for diverse industrial applications.

Wholesale Hardfacing materials - Flux cored wires

Wholesale Hardfacing materials - Flux cored wires Manufacturers, Factory

High-deposition flux-cored wires manufactured under strict quality controls for heavy overlay work on industrial components.

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OEM self-shielded flux cored wire

OEM self-shielded flux cored wire (for hardfacing) Suppliers, Factories

Self-shielded open arc wires designed for on-site maintenance where external shielding gas is impractical.

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ODM High Hardness CCO Wear Resistant Steel Plate

ODM High Hardness CCO Wear Plate | Runxing RX-m Series for Mining Chutes

Premium grade wear overlay plates designed specifically for severe wear areas, including cement feed hoppers and mining transfer chutes.

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OEM self-shielded flux cored wire

OEM self-shielded flux cored wire (for hardfacing) Suppliers, Factories

Custom alloy compositions for overlaying complex shapes, offering consistent weld pool control and high deposition rates.

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ODM Chromium Carbide Overlay (CCO) Wear Plate Factory

ODM Chromium Carbide Overlay (CCO) Wear Plate Factory, Factories

High-density chromium carbide overlay plates featuring dense, uniform bead profiles for sliding wear resistance.

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Bimetallic chromium carbide surfacing wear-resistant composite steel plate

High-Quality Bimetallic Surfacing Wear-Resistant Composite Steel Plate

Bimetallic wear composite plates combining a weldable structural steel base with a high-carbide hardfacing overlay.

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Wholesale Hardfacing materials - Flux cored wires

Wholesale Hardfacing materials - Flux cored wires Manufacturers, Factory

Optimized hardfacing alloy wires designed for severe mining and construction applications.

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ODM Chromium Carbide Overlay (CCO) Wear Plate Factory

ODM Wear Solutions & Surfacing Engineering

Engineered CCO plates fabricated to specifications for heavy-industry chutes, hoppers, and screening assemblies.

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Corporate Events & Industry Footprint

Industry Footprint & Trade Events

We actively showcase our latest hardfacing innovations at key metallurgical and mining trade events worldwide, maintaining strict alignment with technical partners.

Digital Portal Launch

Runxing Machinery launches new portal to optimize service & industry connectivity

We have launched our primary technical website platform, offering structural wear protection datasheets and custom order capabilities to heavy industry clients globally.

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South Africa 2024

Runxing Machinery displays wear solutions at Africa 2024 Trade Fair

From September 2 to 6, 2024, our technical team showcased high-density CCO plates and automated hardfacing setups at the Johannesburg Expo Centre.

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Academic Alliance

Tangshan University engineering leaders visit fabrication facility for joint research

University deans and metal forming technology research groups toured our plant to examine joint developments in high-stress hardfacing alloys.

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VAUTID Partnership

Runxing Machinery acts as qualified agent for VAUTID Germany for 6 consecutive years

Since 2019, our company has integrated German premium alloy standards and processing formulations, assuring clients of compliant hardfacing materials.

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EXPOMIN Chile

Global mining expansion: Runxing participates in EXPOMIN Exhibition in Chile

Presented our bimetallic wear liners and automated machinery solutions to mining operations across South America, securing several bulk supply contracts.

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Production Showroom

Fabrication & Quality Showcase

A visual overview of our wear-resistant products, automated surfacing machines, and international cargo packaging operations.

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Information Center

Technical Q&A: Hardfacing Wear Plates & Consumables

Common questions answered by our engineering specialists concerning materials selection, custom fabrication, and international logistics.

What is Chromium Carbide Overlay (CCO) and why is it preferred over carbon steel?

CCO is a bimetallic material consisting of a weldable base carbon steel plate fused with a high-alloy, abrasion-resistant layer. The weld overlay contains primary M7C3 chromium carbides (55–62 HRC) that offer slide wear resistance up to 30 times greater than conventional carbon steels under severe scratching abrasion.

How does Runxing cooperate with VAUTID Germany?

Runxing Machinery has been an authorized agent and user of VAUTID wear-resistant consumables since 2019. This partnership ensures that our specialized wear plates and custom-engineered parts integrate VAUTID alloy formulas and testing methods to deliver international-standard metallurgical properties.

Can flux-cored welding wires be applied without shielding gas?

Yes, our OEM self-shielded flux-cored wires are engineered for open-arc operation. The internal flux core contains gas-forming agents that protect the weld pool from atmospheric contamination, making them ideal for on-site infrastructure maintenance and repair in windy or remote locations.

What industries in London benefit from these wear solutions?

Key sectors include the concrete batching and cement terminals along the River Thames, aggregate quarries in the South East, municipal waste-to-energy recovery facilities, and dredging operations maintaining London's shipping channels, where equipment is subjected to continuous material friction.

How are customs clearance and export transactions managed?

All international transactions, export procedures, customs documents, and logistics arrangements are managed by our authorized partner, Hebei Yuwan International Trade Co., Ltd. This ensures structured compliance, clear logistics tracking, and reliable transport to UK and global ports.