ODM Welding Machine Suppliers & Factories

High-End Industrial Surfacing Equipment & Anti-Wear Solutions Designed for Critical Global Environments

High Quality Equipment Showcase

Top Engineered Products & Wear Consumables

Wholesale Hardfacing materials - Flux cored wires

Wholesale Hardfacing materials - Flux cored wires Manufacturers, Factory

High-alloy surfacing consumables engineered to restore and protect high-wear industrial components subject to intense abrasion and friction.

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ODM Chromium Carbide Overlay (CCO) Wear Plate

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

Premium structural steel backing combined with a rich chromium carbide wear surface for outstanding service life under tough industrial conditions.

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Bimetallic chromium carbide wear-resistant steel plate

High-Quality Bimetallic chromium carbide surfacing wear-resistant composite steel plate Supplier, Suppliers

Advanced composite surfacing layers bonded molecularly to structural backings, preventing cracking and delamination under heavy impact environments.

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OEM self-shielded flux cored wire

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

High-chromium gasless alloy wires designed for outdoor maintenance applications, offering extreme resistance to grinding abrasion.

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Runxing RX-m Series CCO Plate

ODM High Hardness CCO Hardfacing Overlay Wear Resistant Steel Plate | Runxing RX-m Series for Mining Cement Chute Liner Manufacturers, Factories

Specially formulated metallurgy for harsh chute and hopper environments, boosting operational lifespans up to 10x over carbon steel.

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Wear Plate RXwp 7600

Wear Plate (RX®wp 7600 Composite Surfacing Steel)

Composite material wearplate made of a structural steel backing & a hard weld surfacing corresponding to DIN 8555 standards.

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Welding Wire self shielded

Welding Wire (Self-Shielded Flux Cored Hardfacing)

High chromium alloy specifically engineered to resist high stress grinding abrasion combined with low impact loading.

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PTTA Equipment

PTTA Surfacing & Alloy Deposition Equipment

Plasma Transfer Arc welding mechanisms providing thin-layer, dense protective claddings with minimal base metal dilution.

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Industrial Whitepaper: The Evolution of Hardfacing & ODM Welding Automation

In modern industrial operations, structural and machine wear is one of the single greatest causes of unexpected system failures, high operational expenses (OpEx), and costly plant downtime. Key industries such as cement manufacturing, open-cast mining, steel production, coal-fired power plants, and bulk port logistics handle millions of tons of highly abrasive geological and metallic materials daily. Standard structural carbon steels lack the metallurgical hardness to withstand this relentless grinding abrasion and severe friction. To solve this challenge, modern metallurgical engineering relies on Chromium Carbide Overlay (CCO) wear plates, complex flux-cored alloy welding wires, and automated surfacing machinery.

This whitepaper details the modern technological landscape of ODM (Original Design Manufacturer) welding machinery, illustrating how automated overlay equipment stabilizes material integrity, lowers unit production costs, and provides global industrial buyers with high-performance, customized wear solutions.

1. The Tribological Challenge & The Need for Hardfacing Solutions

Tribology, the science of interacting surfaces in relative motion, defines three primary destructive mechanics in industrial transport: abrasion, impact, and chemical corrosion. In cement chutes, hopper liners, mining dump bodies, and coal mill grinders, abrasive wear is highly pronounced. The introduction of structural materials designed with explicit metallurgical compositions—such as chromium carbide alloys conforming to DIN 8555—acts as the primary defense against this abrasion.

Hardfacing (also known as weld overlay surfacing) is the metallurgical deposition of a highly wear-resistant alloy layer onto a ductile base metal (typically low-carbon or low-alloy steels). This dual-layer configuration delivers two essential properties: the ductile backing absorbs impact loads without fracturing, while the high-alloy deposit resists abrasion. Historically, manual surfacing was slow and subject to human inconsistency, including variations in weld bead thickness, cracks, uneven dilution rates, and low deposition speeds. Today, highly automated ODM welding equipment resolves these issues, ensuring consistent deposition thickness, stable carbide distribution, and rapid manufacturing output.

10+
Years of OEM/ODM Expertise
4-Gun
Synchronized Automated Systems
10.2"
CNC Smart Control Panel
DIN
8555 Global Standard Compliance

2. Technology Trends in ODM Welding Machine Manufacturing

As global industries transition toward Industry 4.0, the demands on automatic surfacing machines have expanded from basic automation to integrated cyber-physical control systems. Tangshan Runxing Machinery Co., Ltd. has developed specialized numerical control surfacing systems that utilize the following core technological features:

  • Multi-Gun Independent Control Systems: Incorporating four-gun mechanisms that can operate simultaneously or independently. This allows manufacturers to scale weld overlay productivity, reduce fabrication cycles, and adjust parameters dynamically on the fly.
  • Numerical Precision & Dynamic Swing Control: The system features a 10.2-inch touch screen control console, allowing operators to adjust swing speed, pitch, travel velocity, and weld bead width. This guarantees uniform dilution of the base material and avoids burn-through.
  • Versatile Consumables Adaptability: The equipment supports a wide array of wire types, including solid wires, gasless self-shielded flux-cored wires, gas-shielded wires, open-arc flux-cored wires, and submerged-arc wires. It also allows external powder additions to customize alloy chemistry.
  • Optimized Footprint & Power Efficiency: Advanced power electronics reduce electricity draw while maintaining high-duty cycles, making the machines highly suitable for both structured factories and mobile maintenance workshops.
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About Tangshan Runxing Machinery Co., Ltd.

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.

Export Operations Note: 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!

Global Solutions

MACRO INDUSTRY APPLICATIONS & CASES

Cement Wear Protection

Cement Industry

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. CCO wear plates protect chutes, cyclonic separators, and vertical mill housing structures.

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Mining Wear Protection

Mining Operations

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, engineered to resist massive impact and sliding abrasion.

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Steel Wear Protection

Steel Production

In the steel industry, the use of equipment is even more brutal, involving raw minerals, high temperatures, corrosion and other working conditions. Automatic surfacing repair extends the working lifespan of sinter plant screens, blast furnace bells, and hot guide rollers.

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Electric Power Wear Protection

Electric Power

Wear protection for fan blades, conveyor chutes and hopper liners, crushers, coal mills, dust removal systems, conveyor systems. Highly automated wear solutions ensure power plants maintain high-efficiency thermal generation without unscheduled down-time.

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Port Wear Protection

Port & Logistics

Ports are mainly to transport various materials, conveying equipment, loading and unloading equipment, as well as yard stacking and picking equipment, is the main force of port operations, and the damage of these equipment directly affects the benefits. Our components optimize terminal handling capacity.

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Alternative Wear Protection

Alternative Solutions

The wear-resistant alumina ceramic is made of high purity superfine alumina powder and sintered at high temperature by an optimized formula. This alternative design provides superior protection in applications where low-impact chemical corrosive factors are dominant.

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Case Updating 1

System Customization

More to come as we continue to update and expand our specialized engineering cases to reflect new technological partnerships and custom industrial applications across the globe.

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Case Updating 2

Process Optimization

More to come as we continue to update, detailing our testing methods, carbide density metrics, and wear-test field reports for industrial engineers globally.

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Global Enterprise Sourcing Demands & Regulatory Compliance

Enterprise procurement teams in the international mining and manufacturing sectors operate with tight metrics. Sourcing managers do not merely buy welding machinery; they buy continuous uptime, equipment reliability, and regulatory compliance. When looking for ODM welding machine suppliers and factories, global procurement groups focus on three main areas:

1. International Trade Infrastructure & Clearance Safety

Purchasing heavy machinery from industrial hubs requires clear legal frameworks, safe payment gateways, and compliant export processes. To facilitate smooth transactions, Tangshan Runxing Machinery operates with a dedicated international trade framework. Through Hebei Yuwan International Trade Co., Ltd., we manage export documentation, customs clearance, sea/rail freight coordination, and secure international letter-of-credit (L/C) accounts. This separation of production and logistics allows our manufacturing team to focus strictly on quality control, while Hebei Yuwan guarantees risk-free supply chain handoffs.

2. Localized Support & Technological Commissioning

Industrial machinery requires onsite setup, PLC training, and consumable parameter optimization. Runxing addresses these needs by offering detailed operating instructions, digital video consulting, and onsite engineering visits for large-scale setups. This ensures local teams can operate the 4-gun surfacing lines at peak capacity from day one.

3. E-E-A-T Validation: Academic and Technical Verification

Our commitment to quality is backed by strong technical partnerships and global brand validations:

  • Academic Alliances: We cooperate with regional educational institutions. In 2023, the leadership of Tangshan University (including Dean Yuan Shaoqiang, Vice Dean Li Jing, and Professor Yang Yuehui of the Metal Materials & Forming Technology department) inspected our factory to develop new research initiatives for hardfacing alloys and automated path controls.
  • VAUTID Germany Agent Status: Runxing has operated as a qualified agent for VAUTID in Germany for six consecutive years (since 2019). We integrate VAUTID's global-standard hardfacing materials into our premium product line, combining German metallurgical engineering with our efficient ODM manufacturing capabilities.
  • Global Trade Participation: We display our technology at major international exhibitions, including EXPOMIN Chile and the South Africa International Construction Machinery Exhibition, verifying our machinery's performance on the global stage.

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EVENTS & TRADE SHOWS

Website trial launch

Tangshan Runxing Machinery Co., Ltd. Unveils New Website to Enhance Services and Industry Connectivity

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 and engineering updates)...

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Runxing at Africa 2024

Runxing machinery at africa 2024

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. We presented our heavy wear solutions to African mining and power leaders...

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University inspection

Leaders of Tangshan University Visited and Inspected

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 hosted the university research team...

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VAUTID agency certification

Runxing Machinery has become a qualified agent for VAUTID in Germany for six consecutive years

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, long-term relationship...

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EXPOMIN Chile 2023

Runxing Machinery Participated in EXPOMIN 2023 Exhibition

From April 24th to April 27th, Tangshan Runxing Machinery Co., Ltd. participated in EXPOMIN 2023 in Chile, the world's second largest professional mining exhibition, displaying our premium wear plates and automated welding machinery to South American markets...

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Technology Roadmap & Future Outlook (2025-2030)

The global hardfacing industry is shifting toward greener, faster, and more precise technologies. Our research division has outlined the following roadmap for the upcoming decade:

1. Microstructure Optimization via Laser Cladding

While traditional open-arc and submerged-arc welding systems remain the standard for high-volume wear plate production, laser cladding technology is emerging for ultra-precise applications. Laser cladding produces a smaller heat-affected zone (HAZ), reducing dilution and refining the grain structure of the deposited carbide. This results in superior wear resistance with thinner overlay coatings.

2. AI-Driven Smart Welding Paths

Future iterations of our ODM welding lines will integrate computer vision. Real-time optical sensors will track the base plate's curvature, dynamically adjusting the weld torch's path to compensate for thermal distortion. This will improve deposit quality and minimize the need for manual corrective grinding.

3. Sustainable and Low-Carbon Surfacing Consumables

As global carbon policies tighten, manufacturers are seeking to reduce the carbon footprint of their production lines. We are researching energy-efficient flux-cored wires that maintain deposition efficiency at lower heat inputs, reducing energy consumption and greenhouse gas output.

Technical Q&A

Frequently Asked Questions About ODM Welding Machines & Hardfacing

What is an ODM Welding Machine, and how does it differ from OEM?
An ODM (Original Design Manufacturer) welding machine supplier designs and builds surfacing equipment based on their own IP and technical specifications, which can then be customized for buyers. An OEM (Original Equipment Manufacturer) setup usually involves manufacturing a design provided by the client. Runxing operates as an ODM, offering pre-engineered automatic hardfacing configurations that can be modified to match specific plate widths, gun counts, and automation needs.
Why is the 4-gun configuration advantageous in wear plate manufacturing?
A 4-gun design allows four welding arcs to deposit alloy simultaneously across the backing plate. This configuration speeds up production, distributes heat inputs evenly to reduce warping, and ensures uniform cooling, resulting in a flat wear plate with consistent carbide distribution.
What metallurgical standards do Runxing wear plates adhere to?
Our wear plates correspond to the DIN 8555 standard. This specifies deposit characteristics under grinding abrasion and impact. They feature a high-density distribution of primary chromium carbides (M7C3) with typical hardness ranges between 58 and 62 HRC.
How is the export process handled for international purchasers?
All export sales, customs clearance, currency exchange, and transport documentation are managed by Hebei Yuwan International Trade Co., Ltd. This ensures compliance with cross-border trade laws, while the Runxing factory focuses entirely on production and quality control.
Can these machines feed external carbide powders during the welding process?
Yes. Our automatic surfacing equipment supports open-arc, submerged-arc, and extra-powder feeding systems. Adding external alloys allows operators to modify the weld chemistry for specific wear environments, such as high-temperature or highly corrosive applications.

Heavy Machinery Solutions

Engineered Systems & Maintenance Services

RX Surfacing Welding Equipment

RX® Automated Surfacing & Hardfacing Welding Equipment

Equipped with advanced numerical control, 10.2-inch touch screen, and 4-gun configuration. Supports open-arc, gas-shielded, and submerged-arc wires.

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Machining and Engineering

Custom Machining, Fabrication, and Engineering Services

Precision machining and engineering for heavy industrial components, wear assemblies, and customized plant structures.

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Roll Repair

Industrial Roll and Grinding Roller Surfacing & Repair

Professional repair services for steel mill conveyor rollers and cement vertical mill rolls, lowering overall component costs.

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ODM High Hardness CCO Plate

ODM High Hardness CCO Hardfacing Overlay Wear Resistant Steel Plate

Engineered for extreme sliding abrasion in mining chutes, cement liners, and hopper systems.

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Wholesale Flux Cored Wires

Wholesale Hardfacing materials - Flux cored wires Manufacturers

High-alloy welding wire developed for industrial surfacing applications, providing excellent deposition efficiency.

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ODM Chromium Carbide Wear Plate

ODM Chromium Carbide Overlay (CCO) Wear Plate Factory

High-durability overlay plates manufactured using advanced automated surfacing equipment.

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Bimetallic Wear Plate

Bimetallic chromium carbide surfacing wear-resistant steel plate

Composite metallurgical structure featuring a tough backing plate and a highly hardfaced wear overlay.

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OEM Self-Shielded wire

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

Gasless flux-cored wire options optimized for onsite field maintenance and component rebuilds.

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