OEM Equipments For Welding Suppliers & Factory

Global Industrial Surfacing Solutions, Hardfacing Alloys, and Turnkey Wear-Resistant Engineering Tailored for Harsh Operating Conditions.

Hot Products Showcase

Explore our flagship heavy-duty wear-resistant plates, advanced self-shielded flux cored wires, and proprietary automated hardfacing machinery.

Chromium Carbide Overlay Wear Plate

ODM Chromium Carbide Overlay (CCO) Wear Plate

Premium chromium carbide overlay plates produced via automated open arc weld deposition, guaranteeing extreme resistance against grinding abrasion under high stress load profiles.

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Hardfacing materials flux cored wires

Wholesale Hardfacing Flux Cored Wires

High-alloy surfacing consumables engineered to deliver uniform deposit thickness, structural weld integrity, and optimal hardness profiles for heavy equipment refurbishment.

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Self-shielded flux cored wire

OEM Self-shielded Flux Cored Wire

Specialized open-arc hardfacing wires designed for outdoor maintenance. Eliminates the need for external shielding gas systems while securing superior abrasion resistance.

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High Hardness CCO Hardfacing Overlay Wear Resistant Steel Plate

ODM High Hardness CCO RX-m Series Plate

High hardness wear plates optimized specifically for mining chutes and cement liners. Built with uniform alloy carbide density to withstand continuous impact dynamics.

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Bimetallic chromium carbide wear plate

Bimetallic Chromium Carbide Wear Plate

Structural steel backing combined with a metallurgical bonded super-hard carbide composite top layer, ideal for complex geometry fabrication and extreme mechanical wear.

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Wear Plate RXwp 7600

RX®wp 7600 Composite Wear Plate

A premier composite wearplate structure corresponding directly to the DIN 8555 standard, delivering a structural steel base backed by a hyper-durable weld surfacing overlay.

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High Chromium Welding Wire

RX® High Chromium Welding Wire

Self-shielding, flux-cored alloy formulations built specifically for severe grinding abrasion mitigation. Ensures high-deposition rates with minimal spatter.

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PTTA Surfacing System

PTTA Surfacing Powder & Cladding

Advanced plasma transfer arc surfacing materials yielding refined metallurgical microstructures that combat thermal degradation and severe surface shear.

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1. Global Business & Industrial Landscape: The Wear Protection Challenge

Modern heavy industry operates under extreme mechanical loads. In cement manufacturing, steel production, mining extractions, power generation, and port logistics, mechanical equipment components constantly interface with raw minerals, severe abrasives, elevated temperatures, and chemical corrosives. Without advanced protective cladding, critical system infrastructure suffers high-frequency degradation, resulting in massive operational downtime, expensive repair interventions, and lost production yields.

Runxing Machinery provides an overarching answer to this challenge by offering highly customized, metallurgically optimized hardfacing products. By engineering chromium carbide overlay (CCO) wear plates and state-of-the-art automatic cladding systems, we allow industrial plants to extend the lifespan of their process equipment by up to 500% compared to conventional structural carbon steel. Across modern industrial complexes, strategic integration of wear-resistant composite plates acts as a core driver for reducing Scope 2 emissions and containing operational overheads.

"By transitioning from standard structural steel linings to high-density Chromium Carbide Overlay (CCO) plates, global mining and cement operations reduce scheduled maintenance outages, ensuring continuous output and vastly improved asset productivity."

2. Macro Industry Solutions & Automated Welding Equipment Design

The production of reliable wear-resistant components depends heavily on the precision of the manufacturing equipment. Runxing's proprietary automatic surfacing machinery is engineered to execute high-efficiency cladding procedures. The system utilizes solid-core, gas-shielded flux-cored, or self-shielded flux-cored wires across open-arc or submerged-arc processes.

Equipped with a 10.2-inch industrial human-machine interface (HMI) touch screen and an advanced numerical control unit, our surfacing systems guarantee consistent weld oscillation speeds, precise bead width control, and minimal heat-affected zones (HAZ). The centralized hardware integrates up to four welding guns configured to work in tandem or independently, adapting seamlessly to the dimensions of flat wear plates, grinding rollers, or complex industrial mill shafts.

Equipment Parameter Standard Specification Industrial Benefit
Control Interface 10.2-inch CNC Touchscreen HMI Simplifies parameter input, enables program recall, and monitors real-time weld parameters.
Cladding Mechanisms Four-Gun Independent/Simultaneous System Vastly increases deposition rate; supports parallel cladding for large-scale production.
Surfacing Applications Solid-core, flux-cored, open-arc, submerged-arc Highly adaptable to diverse metallurgical recipes and welding environment requirements.
Swing Width Adjustment Precise Numerical Control Settings Guarantees uniform carbide layout, limiting localized thin spots or overlay cracks.

3. Localization Support, Custom Engineering & Global Compliance

Operating globally requires adherence to international logistics processes and local trade compliance frameworks. Tangshan Runxing Machinery Co., Ltd. works in close alignment with Hebei Yuwan International Trade Co., Ltd., which manages all export logistics, customs declaration processes, international document validation, and financial clearing. This allows our production engineering teams in Tangshan to remain focused entirely on R&D, structural quality controls, and material testing.

To address the localized needs of heavy industry complexes, Runxing offers custom-processed wear liners, bimetallic elbow fittings, and complete engineering drawings based on site measurements. Furthermore, for maintenance teams working in challenging regions (including Russia, Central Asia, and Africa), we provide comprehensive design verification and on-site support to ensure seamless integration of CCO plates into existing system assemblies.

About Tangshan Runxing Machinery Co., Ltd.

Founded in 2010 in Tangshan, Hebei Province, Tangshan Runxing Machinery Co., Ltd. is a dedicated developer, manufacturer, and installer of hardfacing wear-resistant alloy products. Our facility operates at the forefront of metallurgical surface modification, providing robust wear solutions designed to survive the harshest industrial processing setups.

Our core portfolio includes chromium carbide overlay (CCO) wear plates, customized wear liners, hardfaced pipe segments, premium welding consumables, automatic surfacing equipment, and specialized roller reconstruction services. Backed by our partnership with Hebei Yuwan International Trade Co., Ltd., we regularly export and implement our custom-engineered wear products to cement plants, mining sites, and steel mills globally.

2010
Established Year
6+ Yrs
VAUTID Qualified Agent
100%
Export Compliance Rate
Runxing Machinery Corporate Office
Runxing Factory Workshop
Runxing Hardfacing Lab

4. Technical Roadmap & Future Material Innovations

The field of industrial surfacing is evolving beyond simple alloy overlay patterns. Runxing is actively researching smart, closed-loop control systems that use machine vision to adjust welding parameters dynamically. This development reduces surface dilution rates to less than 5%, preserving the wear resistance of the deposited layer.

On the materials front, we are refining nano-structured carbide matrices. By adding precise quantities of niobium, titanium, and boron to our core flux-cored wires, we can produce wear plates that resist thermal shock at temperatures up to 800°C. This advancement is critical for blast furnace linings and hot sinter screen operations where traditional CCO plates face structural limits.

Industry Applications & Cases

Our solutions are engineered to address the specific mechanical stresses and environmental challenges found in heavy industry operations.

Cement industry applications

Cement Plant Operations

Equipment availability in cement plants relies heavily on wear resistance. Our CCO plates and hardfacing materials are used to extend the lifespan of vertical grinding mill bodies, raw material chutes, and separator components.

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Mining industry solutions

Mining & Mineral Extraction

Designed to withstand heavy impact and grinding abrasion from rock and ore. We supply cost-effective wear liners for excavator buckets, transfer chutes, and heavy-duty dumper beds.

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Steel production applications

Steel Mills & Metallurgy

Steel production involves high temperatures, mechanical load, and oxidation. We provide specialized overlays for sinter guide plates, blast furnace distribution chutes, and conveyor rollers.

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Electric power sector wear protection

Electric Power & Utilities

Reliable wear protection for coal pulverizer components, exhauster fan blades, fly ash lines, and coal feeding hopper structures to maintain plant uptime.

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Port shipping and storage terminals

Port & Material Handling

Ports require durable conveying, loading, and unloading systems. Our CCO liners protect bulk cargo grab buckets and receiver hoppers from constant friction and impact.

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Alumina Ceramic wear protection

Alternative Ceramic Liners

For operations requiring high-purity wear protection, our sintered superfine alumina ceramic tiles provide high resistance to fine-particle dry abrasion.

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Engineering updates and custom tests

Upcoming Engineering Cases

We regularly update our catalog with new field data, customized layouts, and case studies reflecting our field engineering work.

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Global shipping case data

Global Technical Support

Learn how our specialized engineering teams deploy custom hardfacing patterns for concrete mixing bins and hopper systems worldwide.

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Events & Trade Shows

Catch up on our recent global exhibitions, international trade events, academic partnerships, and engineering milestones.

Website trial launch
Online Platform

Runxing Machinery Launches New Website to Enhance Industry Connectivity

Our platform www.runxing-machinery.com has entered trial operation, offering a digital space for sourcing high-performance wear-resistant plates, welding consumables, and processing services.

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Africa 2024 Exhibition
Sep 2024

Runxing Machinery Exhibits at Electra Mining Africa 2024

During the five-day exhibition in Johannesburg, South Africa, Runxing displayed its latest CCO wear plates and automatic surfacing equipment to global mining and construction partners.

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University Research Partnership
Academic Collaboration

Leaders of Tangshan University Visit Runxing Facility for Metal Research

Dean Yuan Shaoqiang and the Metal Materials and Forming Technology team visited to review our production capabilities, creating new opportunities for joint R&D projects.

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VAUTID Partnership Certificate
Agent Status

Runxing Machinery Reappointed as Qualified Agent for VAUTID Germany

Since 2019, Runxing has maintained its partnership with VAUTID, integrating their welding consumables into our manufacturing setups to ensure high product quality.

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EXPOMIN 2023 Exhibition
Apr 2023

Runxing Machinery Participates in EXPOMIN 2023 in Chile

We showcased our mining-sector wear plates, bimetallic liners, and repair technologies at Latin America's largest professional mining exhibition.

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Frequently Asked Questions

Answers to common technical, metallurgical, and logistical questions about our hardfacing products and automated systems.

Q1: What is the main metallurgical benefit of Chromium Carbide Overlay (CCO) plates compared to standard quenched steel plates?

Quenched steel plates rely on heat treatment for surface hardness, which can degrade if exposed to high temperatures. In contrast, Chromium Carbide Overlay (CCO) plates are produced by depositing a high-chromium, high-carbon alloy onto a structural base plate. This process creates primary chromium carbides (Cr7C3) within a tough austenitic matrix. These carbides maintain their hardness (typically 58-62 HRC) at elevated operating temperatures, providing superior resistance against abrasive wear.

Q2: How does the DIN 8555 standard categorize Runxing's wear-resistant composite plates?

Our RX®wp 7600 composite plates align with DIN 8555 Group 10 (specifically matching classifications like MSG 10-GF-60-G). This group designates high-alloy steel overlays containing primary carbides, engineered specifically to resist high-stress grinding abrasion with low-to-moderate mechanical impact.

Q3: Why should maintenance teams use self-shielded flux-cored wire instead of gas-shielded wire for field repairs?

Self-shielded flux-cored wires contain core materials that generate their own shielding environment within the welding arc. This makes them ideal for outdoor field maintenance, as wind cannot disrupt the shielding gas barrier, reducing the risk of porosity in the weld deposit.

Q4: What role does Hebei Yuwan International Trade Co., Ltd. play in global operations?

Hebei Yuwan International Trade Co., Ltd. is the authorized export trading partner for Tangshan Runxing Machinery Co., Ltd. They manage all aspects of export logistics, customs clearance, compliance paperwork, and international payments. This arrangement allows our factory to focus entirely on product quality and manufacturing timelines.

Q5: Can Runxing's automatic surfacing equipment handle both flat wear plates and cylindrical roller assemblies?

Yes. The system's CNC controller allows operator parameter changes for both flat surfacing patterns and rotary roller rebuilding. With adjustable oscillation controls and up to four independent welding heads, it can adapt to both flat plate cladding and cylindrical parts like vertical mill rollers.

Machinery & Heavy Duty Refurbishments

Explore our automated hardfacing equipment, component fabrication capabilities, and roller repair services.

Automated Welding Equipment

RX® Automated Surfacing System

CNC surfacing system equipped with a touchscreen interface, offering uniform welding speeds and multiple gun controls for high efficiency.

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Machining and Engineering

Machining & Custom Fabrication

Years of engineering experience in fabricating custom machine parts, wear-resistant liners, and structures based on customer drawings.

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Roll Repair

Grinding Roller Repair Service

We rebuild and repair worn steel rolls, continuous casting rolls, and vertical coal mill rollers, reducing replacement costs and extending service life.

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Alloy steel wear components

Custom Welded CCO Wear Liners

Pre-cut and drilled chromium carbide overlay liners tailored for direct installation on chute walls and hopper assemblies.

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Hardfacing materials

Alloyed Hardfacing Consumables

Our wholesale flux-cored wires provide uniform bead profiles, low dilution rates, and high chromium deposit concentrations.

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Open arc flux cored wire

Self-Shielded Hardfacing Wires

Designed for high-deposition welding without shielding gas systems, ideal for open-air repair of heavy equipment.

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Wear Resistant Steel Plate

High-Hardness RX-m Series Plates

Heavy-duty wear resistant plates engineered for high abrasive pressure zones, such as cement chute liners and mining screens.

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Bimetallic wear composite plate

Bimetallic Surfacing Plates

Metallurgically bonded dual-metal wear plates, providing an outer wear-resistant layer on a weldable structural backing.

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