High-quality chromium carbide overlay plates customized for severe sliding abrasion resistance in industrial plants.
Learn More
Runxing RX-m Series specifically designed for mining chutes, cement plant liners, and raw material handling machinery.
Learn More
Premium dual-metal composite steel plate combining structural stability and superior surface hardfacing protection.
Learn More
Open-arc welding wire designed to provide outstanding abrasion-resistant deposits without gas shielding.
Learn More
Factory-direct high chromium hardfacing alloys formulated for rebuilding surfaces exposed to extreme friction.
Learn More
Premium structural backing plate overlayed with high alloy carbide corresponding to DIN 8555 standards.
Learn More
Specially formulated high chromium alloy designed for resisting high stress grinding abrasion with low impact.
Learn More
Proprietary chemistry flux cored wire designed for specialized cladding of heavy mining transport gear.
Learn MoreThe global welding consumables sector is experiencing a significant paradigm shift driven by automated fabrication, structural optimization, and the critical need to reduce operational downtime. At the core of this metallurgical transition is the adoption of Stainless Steel Flux Cored Arc Welding (FCAW) wires. Compared to solid MIG/GMAW wires, flux-cored consumables utilize a tubular design filled with micro-alloyed fluxes. This configuration provides superior arc stability, refined slag formation to protect the hot bead, and customizable alloy formulation within the core flux.
Traditional manual metal arc (MMA) stick electrodes are rapidly declining due to deposition inefficiencies and high labor cost overheads. Modern heavy fabrication workshops require continuous feeding capabilities. Our factory-level ODM formulations incorporate precise quantities of Rutile (TiO₂), Fluorides, and metallic deoxidizers within the flux core. This allows for flat, horizontal, and all-position vertical-up welding with minimal spatter and outstanding slag detachability, reducing clean-up labor by up to 65%.
Standard grade 308L or 316L wires often fail under severe localized environments. Custom ODM services enable modifying the alloy blend to resist specific compounds like hydrogen sulfide in petrochemical installations, or preventing carbide precipitation along grain boundaries (sensitization) during continuous high-temperature duty in cement kilns and coal-fired pulverizers.
Tangshan Runxing Machinery Co., Ltd. focuses on advanced R&D, production, and on-site engineering services of hardfacing and wear-resistant metal products. Our state-of-the-art facility manufactures custom bimetallic plates, specialty flux-cored wires, and automated welding systems.
In standard manufacturing setups, maintaining a consistent core-fill ratio throughout a 15kg spool of wire is a constant challenge. Micro-variations in powder density lead to erratic chemistry in the weld deposit, producing inconsistent hardness zones and localized premature wear. Our Factory 4.0 automated drawing lines integrate continuous inline weight-checking and electromagnetic sensors to verify the powder fill percentage with high precision. This level of quality control ensures that every centimeter of our wire meets strict metallurgy standards.
Global procurement teams face complex hurdles related to shipping logistics, fluctuating export duties, and customs compliance. To streamline this process, all export operations for Tangshan Runxing Machinery are handled by Hebei Yuwan International Trade Co., Ltd. This specialized partnership ensures fast customs clearance, compliant documentation, flexible payment collection, and optimized ocean freight routing. Meanwhile, our core engineering team focus entirely on product quality control and rapid manufacturing execution.
| Alloy Group Type | Common AWS Class Equivalent | Typical Hardness (As Welded) | Primary Industrial Wear Mechanism | Optimal Application Temperature |
|---|---|---|---|---|
| Austenitic Stainless | E308LT1-1 / E309LT1-1 | 180 - 220 HB | General corrosion, oxidation, joint scaling | Up to 800°C |
| Martensitic Tool Steel | DIN 8555 MSG 3-GZ-60-GP | 55 - 60 HRC | Metal-to-metal friction, severe mechanical impact | Up to 500°C |
| High Chromium Carbide | DIN 8555 MF 10-GF-65-GR | 60 - 65 HRC | High-stress sliding abrasion, mineral crushing | Up to 650°C |
| Complex Carbides (Nb, W, B) | DIN 8555 MF 10-65-GZR | 63 - 68 HRC | Severe grinding abrasion, high erosion | Up to 750°C |
Different industrial sectors face unique wear profiles. Runxing engineering solutions are designed to match these operational demands, ensuring optimal service life across various applications.
Raw mill grinding rollers, separator guides, and discharge chutes experience intense grinding from abrasive raw materials. Custom chromium carbide overlays extend component lifetime, reducing maintenance cycles.
View Case
Excavator buckets, heavy dump truck beds, and hopper liners endure severe impact and scratching. Our bimetallic composite wear plates provide high fracture toughness and abrasion resistance.
View Case
Equipment in steel mills operates under high temperatures, corrosive gases, and heavy mechanical loads. Rebuilding continuous casting rollers with sub-arc flux cored wires minimizes thermal cracking.
View Case
Coal pulverizers, exhauster fans, and fly ash handling elbows are vulnerable to high-velocity erosion. Specialized hardfacing overlays help maintain steady output and prevent unexpected shutdowns.
View Case
High-volume loading chutes, grab buckets, and conveyor transfer points handle large quantities of iron ore and coal daily. Durable hardfacing protects these parts from rapid wear.
View Case
For severe fine-particle erosion and chemical attack, high-purity alumina ceramics offer an alternative wear solution to metal hardfacing under specific operating conditions.
View CaseWe believe that technological advancement requires active collaboration. By partnering with leading universities and industrial wear specialists worldwide, we continue to develop and refine our hardfacing solutions.
Our digital platform offers global buyers direct access to one-stop procurement resources, including detailed technical specifications, product data sheets, and custom design consulting for wear-resistant alloys.
Read Article
At the Johannesburg International Exhibition, our team presented high-chromium flux-cored wires and bimetallic wear plates designed to withstand the harsh operating environments of sub-Saharan gold and platinum mines.
Read Article
Dean Yuan Shaoqiang and the Metal Materials and Forming Technology team visited our production facility to collaborate on microstructure optimization. Research focused on refining eutectic chromium carbides to improve impact resistance.
Read Article
Since 2019, Tangshan Runxing has worked with VAUTID to manufacture high-alloy wear protection products, ensuring access to European-standard metal cladding technology.
Read Article
Our team participated in EXPOMIN, showcasing our self-shielded open arc wires and custom mill liner plates to major mining companies operating in the Andes region.
Read Article
Common technical questions from welding engineers and procurement managers regarding alloy selection, processing, and application details.
Fully automated CNC hardfacing welding machines with advanced motion control for cladding plates, tubes, and rollers.
Learn More
Custom fabrication of industrial wear components, engineering design, and replacement parts for processing plants.
Learn More
Restoring worn continuous casting rolls and grinding mill tables using high-alloy weld overlays to lower operational costs.
Learn More
High-quality chromium carbide overlay plates customized for severe sliding abrasion resistance in industrial plants.
Learn More
Runxing RX-m Series specifically designed for mining chutes, cement plant liners, and raw material handling machinery.
Learn More
Premium dual-metal composite steel plate combining structural stability and superior surface hardfacing protection.
Learn More
Open-arc welding wire designed to provide outstanding abrasion-resistant deposits without gas shielding.
Learn More
Factory-direct high chromium hardfacing alloys formulated for rebuilding surfaces exposed to extreme friction.
Learn More
Runxing machinery