Engineered to withstand extreme friction, low temperatures, and heavy impact environments
Designed specifically for industrial rebuilding operations. Excellent bead appearance, high deposition rate, and resistance to severe abrasive wear.
Optimized for remote on-site welding without external shielding gas. Ideal for pipeline maintenance and mining operations in Northern Alberta.
Structural steel backing combined with a chromium carbide overlay. Outstanding resistance against high-stress grinding abrasion.
High-strength dual-layer composition providing optimal structural integrity for tough chute, hopper, and feeder system liners in major Canadian ports.
An Industrial White Paper by Tangshan Runxing Machinery Co., Ltd.
Canada is home to some of the world's most severe industrial environments. From the oil sands of Fort McMurray, Alberta, to the deep hard rock mines in Ontario and Quebec, machinery must operate in sub-zero temperatures down to -40°C while facing extreme mechanical stresses. The cost of unscheduled downtime in these sectors is measured in tens of thousands of dollars per hour.
In the oil sands extraction processes, equipment such as bucket wheels, dragline teeth, slurry pumps, and tailings pipes are subjected to intense sliding abrasion combined with heavy impact. In these areas, standard structural steels quickly wear down. To prevent rapid equipment loss, heavy-duty chromium carbide overlay (CCO) wear plates and high-alloy self-shielded flux-cored wires (FCAW-S) are used to maintain surfacing layers on-site.
"Information Gain: Implementing wear-resistant surfacing alloys reduces maintenance cycles by up to 300% in potash mines, coal-fired power stations, and iron ore extraction sites across Canada, saving operators millions in replacement components annually."
Hardfacing is the deposition of specialized alloy coatings onto wear-prone metal surfaces via arc welding. The primary objective is to form high concentrations of primary chromium carbides ($Cr_7C_3$) within a tough, supportive austenitic-martensitic iron matrix.
Tangshan Runxing Machinery's technical team utilizes advanced alloy formulations. Our flux-cored wires incorporate precise balances of Carbon (C), Chromium (Cr), and micro-alloys like Niobium (Nb), Boron (B), and Tungsten (W). Niobium addition creates extremely hard, finely dispersed niobium carbides ($NbC$), which significantly block micro-cutting mechanisms under intense pressure, maintaining structural stability even at elevated temperatures.
Operating in Canada requires compliance with rigorous national standards. Welding operations in Canadian provinces must align with guidelines established by the Canadian Welding Bureau (CWB) under CSA Standards (specifically CSA W47.1 and CSA W59). To ensure structural integrity, any material applied for rebuilding structural elements must possess validated mechanical characteristics and chemistry.
Our exporting partner, Hebei Yuwan International Trade Co., Ltd., coordinates all international paperwork, customs clearings, and ensures that packaging and logistics strictly comply with Canadian shipping regulations. We facilitate smooth transport through main gateway ports such as Vancouver and Prince Rupert for Western Canada, and Montreal or Halifax for the Eastern region, ensuring steady delivery and supply chain continuity.
Tangshan Runxing Machinery Co., Ltd. is located in Tangshan, Hebei Province, the heart of China’s steel and metallurgy cluster. This strategic location gives us instant access to high-grade, raw iron ore and primary alloying elements, guaranteeing raw material purity.
Our manufacturing center operates under Industry 4.0 guidelines. With automated flux-cored wire drawing equipment and customized robotic cladding stations, we maintain precision across all manufacturing runs. Quality control steps include:
Furthermore, our six-year consecutive partnership as a qualified agent for German brand VAUTID highlights our dedication to quality. By combining German wear technology with Tangshan's manufacturing capacity, we offer cost-efficient, high-performance wear materials.
Core Wear Products & Surfacing Solutions
Composite material wearplate made of a structural steel backing & a hard weld surfacing. RX®wp 7600 is a composite material made of a structural steel backing and a hard weld surfacing, corresponding to DIN 8555.
Self-shielded flux cored wire. High chromium alloy designed for resisting high stress grinding abrasion with low impact, suitable for protecting wear plates.
High chromium-based compound materials engineered for extreme abrasion applications. Provides outstanding wear-resistant structural surfaces.
RX® Surfacing equipment with high automation and small footprint. Simple maintenance, adjustable swing width via a 10.2-inch touch screen CNC system, running four guns simultaneously or independently.
Customized layout engineering and fabrication services. Delivering precision wear parts, hoppers, and chute configurations tailored to operational blueprints.
Rebuilding grinding rolls, mill rolls, and roller presses used in cement and mining facilities. Extends service lifetimes, reducing replacement overheads.
Your Trusted Metallurgy & Hardfacing Manufacturing Partner
Tangshan Runxing Machinery Co., Ltd., founded in 2010, is a professional manufacturer located in Tangshan, Hebei Province. We focus on the research, development, production, and on-site application of hardfacing wear-resistant metal products.
Our core catalog includes chromium carbide overlay (CCO) wear plates, custom wear liners, wear-resistant pipes and fittings, hardfacing flux-cored welding wires, automatic cladding machines, and professional roll surfacing repair services. Driven by our core values of "Integrity, Quality, Innovation, & Sustainable Development", we supply reliable surfacing technologies to partners worldwide.
We provide custom wear solutions for cement plants, steel mills, mining operations, ports, and dredging fleets globally. To streamline export operations, all international business is managed by Hebei Yuwan International Trade Co., Ltd., which handles shipping, customs clearance, payments, and international documentation. This structure allows our factory to focus entirely on metallurgical quality and scheduled deliveries.
Operational applications showing performance gains and equipment protection
We supply hardfacing wear plates and customized liners for vertical mill chutes, cyclones, and raw material feed systems, helping plants maintain operational runtime.
Supplying heavy CCO wear liners for transfer bins and truck beds, reducing repair cycles and protecting equipment against hard ore impact.
Delivering roll repair services and specialized heat-resistant surfacing wires to protect guide rollers and blast furnace components under thermal load.
Wear protection solutions for fan blades, fuel coal mill pulverizers, exhausters, and transport systems to optimize generating plant availability.
Protecting port transshipment hoppers, conveyor systems, and bulk handlers with double-layer hard composite wear plates.
Providing alumina ceramic wear liners for processing environments with combined chemical corrosion and high-velocity slurry wear.
Global presence, academic exchange, and industrial development
Participated in the Johannesburg exhibition, showcasing heavy-duty cladding systems and wear solutions to global operators.
Dean Yuan Shaoqiang, Vice Dean Li Jing, and Professor Yang Yuehui visited our facility in 2023 to coordinate metal forming research.
Runxing Machinery has worked as a qualified German VAUTID partner since 2019, implementing strict QA controls on wear materials.
Key insights on hardfacing technologies and shipping logistics to Canada
Select your required wire grades, overlay plates, and hardfacing alloys
Premium chromium-alloyed flux cored wires manufactured for heavy-duty overlay rebuilding.
Engineered for open-arc structural applications under challenging weather conditions.
High-deposition welding wires designed to resist severe soil and sand abrasion.
Premium grade steel plate overlaid with wear-resistant alloys, built for heavy transfer chutes.
Open-arc flux-cored wires designed for field rebuilding of bucket teeth and shovel lips.
Runxing RX-m Series, designed for mining chutes, cement hoppers, and crusher liners.
Dual-layer composite plate offering high abrasion resistance with a structural backing.
Custom alloy chemistry wires optimized for specific heavy industry applications.
Runxing machinery