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ZRZN® Specialized in the production and distribution of wear parts
Maanshan Zhongrun company is specialized in the production of mixer accessories series, asphalt mixer, paver and metallurgy, including concrete mixer, plant mixer mining, electric power, auto parts, chemical and other industries of wear-resistant alloy accessories.
Wear Parts for Concrete Equipment
Wear Parts for Concrete Equipment
High-quality wear parts, specifically engineered for concrete equipment, deliver a prolonged lifespan and significantly reduce downtime losses, ensuring more efficient and durable production operations.
Zhongrun wear parts withstand extreme abrasion in mixers and conveyors, delivering longer service life than standard parts to minimize unplanned downtime.
Our metallurgical team delivers customized wear solutions from prototype to mass production. Advanced digitalized casting systems enable diverse alloy formulations, backed by ISO 9001-certified process controls.
Maanshan Zhongrun company is specialized in the production of mixer accessories series,asphalt mixer，paver,and metallurgy,including concrete mixer,plant mixer mining, electric power,auto parts,chemical and other industries of wear-resistant alloy accessories.
Engineered for extreme abrasion resistance, the CONELE Mixer Bottom Liner revolutionizes durability in concrete mixing operations. Crafted from premium KmTBCr26 high-chromium cast iron through Zhongrun Intelligent's proprietary precision manufacturing ecosystem, this liner delivers 2-3X longer service life than industry standards.
Engineered for extreme abrasion resistance in harsh concrete mixing environments, CONELE Mixer Liners are precision-cast using advanced lost foam technology and high-purity raw materials melted in our medium-frequency induction furnaces.
As the critical wear zone in concrete mixers, the bottom liner withstands relentless impact and sliding abrasion. Partner with our wear solutions engineers for mixer drum efficiency upgrades and silica-dust reduction strategies.
Engineered for LBQ2000 asphalt mixing plants, the Liners (Type A/D) deliver unparalleled abrasion and thermal resistance in 180°C+ bitumen environments. Manufactured at our ISO 9001-certified foundry in Ma’anshan, these liners utilize proprietary high chrome alloy refined in medium-frequency induction furnaces, achieving 99.4% material purity with controlled vanadium/titanium micro-alloying for enhanced carbide stability at elevated temperatures.
Engineered for extreme abrasion resistance in LBQ2000 asphalt mixing systems, Zhongrun's G/H-Type Liners leverage advanced metallurgical solutions to redefine operational longevity. Manufactured under ISO 9001-certified processes, these liners undergo precision lost foam casting (EPC) and vertical flaskless molding to achieve 99.2% material density – eliminating porosity defects that cause premature wear.
Engineered specifically for LBQ2000 asphalt batch plants, Zhongrun's Type J Blades deliver unprecedented wear resistance in high-temperature aggregate mixing environments. Utilizing ISO 9001-certified manufacturing processes, these blades are precision-cast through our integrated lost-foam (EPC) production line and vertical flaskless molding system, achieving 99.3% material density to eliminate structural weaknesses.
Designed specifically for AMMANN asphalt mixing systems, our thermo-mechanically optimized liners represent a breakthrough in wear technology for high-temperature processing environments. Manufactured through our integrated lost-foam casting system and vertical flaskless production lines, these liners achieve unprecedented structural integrity that withstands both extreme thermal cycling and abrasive wear.
Engineered for routine concrete production, DEX Standard Side Liners deliver reliable protection against sand/gravel abrasion. Cast in KmTBCr20 alloy via our automated lost foam production line, these liners achieve 95% material density uniformity – eliminating hidden voids that cause premature cracking.
Engineered specifically for AMMANN asphalt mixing plants, our premium wear liners represent the culmination of 20 years of metallurgical expertise and advanced manufacturing innovation. Each liner is manufactured under strict ISO 9001:2015 certified processes that begin with our state-of-the-art lost foam casting (EPC) production lines and vertical flaskless molding systems.
Engineered for high-abrasion LBQ2000 asphalt plants, the B/C Liners redefine longevity in 200°C+ bitumen environments with granite aggregates. These bimetal marvels combine a high-chromium alloy face for wear resistance and a tough low-carbon steel backing for impact absorption – fusion-bonded via our proprietary vertical flaskless casting process.
ZRZN® Carries Aftermarket Parts For Equipment From Many Manufacturers
Maanshan Zhongrun Intelligent Equipment company is a professional manufacturer of wear parts and a technical service provider for well-known industrial equipment manufacturers around the world, such as SICOMA, BHS, ELKON, WAM, SDMIX, TEKA, CONELE, KYC, SANYI, ELBA, NFLJ. Our company have two automatic production lines and 70 workers, 10 engineers and technical peoples and 20 salesmen. The annual output is 20 000Tons. High quality, reasonable price and perfect after-sales service is the only pursue of our company. Warmly welcome all friends to contact us!
Building on a year of significant global projects, we are excited to outline our focus for 2026. This year, our engineering efforts will intensify on developing next-generation high-chromium iron alloys and smart wear monitoring integrations for heavy-duty mixing equipment. Foundational Success from 2025 The past year was pivotal. Our large-scale shipment of concrete mixer blades to Russia demonstrated our capacity to meet major international demand, helping clients dramatically reduce downtime. Success at the Kazakhstan Road Exhibition further solidified our role as a key solutions provider in Central Asia's growing infrastructure sector. Engineering the Future: 2026 Roadmap In 2026, our R&D will target two core areas. First, advancing material science to push the performance boundaries of our wear-resistant components. Second, exploring digital solutions that predict maintenance needs, transforming how plant managers plan for part replacement and maximize equipment uptime. Learn More About Our 2026 Direction Discover how our commitment to innovation can enhance your operation’s efficiency and bottom line in the coming year.Explore Our 2026 Product Preview [Link to new page/section]
In our continuous commitment to excellence and workplace safety, we recently organized a specialized Hazard Identification Training session for our production and engineering teams. The training was conducted by a certified municipal Senior Safety Engineer, focusing on proactive risk management in a heavy manufacturing environment. Proactive Risk Management in Focus The session provided an in-depth analysis of potential hazards associated with wear part production and heavy machinery operation. Using real-world scenarios from our shop floor, the expert guided teams through advanced methodologies for identifying, assessing, and controlling risks before they lead to incidents. This knowledge is crucial for maintaining the integrity of our high-chromium iron components manufacturing process. Safety as a Core Production Principle This initiative underscores our belief that a safe workplace is the foundation of quality and reliability. By empowering our team with advanced safety competencies, we ensure that every concrete mixer blade and wear-resistant part we produce comes from an environment where precision and precaution go hand-in-hand. Commitment to Safe, Quality Manufacturing Our dedication to safety is integral to delivering dependable products. A secure plant is a productive one, dedicated to manufacturing excellence.→ Learn About Our Manufacturing Standards
Leading Road Exhibition Features Advanced Wear Technology ZRZN presented its latest high-chromium iron components at Kaztraffic 2025. The exhibition attracted over 200 industry professionals seeking durable solutions for extreme operating conditions in Central Asian markets. Exhibition Highlights and Client Response Featured products included:✅ Mixer blades with 200% longer lifespan✅ Customizable liner systems for various plant configurations✅ Quick-replacement designs reducing maintenance downtime Regional Market Impact "Central Asian contractors face extreme wear challenges. Our wear-resistant solutions generated significant interest, with three major plants scheduling immediate trials."– Exhibition Team Lead Explore Exhibition Innovations Discover how our wear solutions can transform your operation. Request product specifications and case studies.→ Get Exhibition Kit [Contact Link]
