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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 to match ELKON SPL mixer specifications within ±0.25mm tolerance, these investment-cast blades utilize 27% chromium primary carbides (HV 1500-1700) for extreme abrasion resistance.
Designed for ELKON mixer maintenance crews, this system features patented wedge-lock mechanisms enabling single-tool blade swaps in <15 minutes manufactured on ISO 9001-certified vertical lines.
Engineered for extreme abrasion resistance in demanding concrete batching operations, the Elkon Mixing Arm integrates premium high-chromium alloy (18-22% Cr content) with advanced lost foam casting technology.
Refined in computer-controlled medium frequency coreless furnaces with argon degassing, these blades develop nano-scale M23C6 carbides (50-200nm) through rapid solidification.
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.
Engineered to withstand extreme abrasion at the critical impact zone of concrete mixers, CONELE’s High-Chrome Bottom Liners leverage ISO 9001-certified lost foam casting technology and medium-frequency induction furnace refining (1,650°C) to achieve 99.3% material purity.
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 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.
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!
Immediate Safety ReadinessOn July 31 2025, ZRZN Intelligent Equipment Co., Ltd. – a leading manufacturer of high-chromium wear-resistant castings for construction machinery – executed a comprehensive fire drill at its Ma’anshan facility. The exercise specifically addressed fire risks inherent to lost foam casting processes, where expanded polystyrene (EPS) patterns pose unique combustion challenges. 2. Drill Scenario: Realistic Hazard SimulationThe drill simulated an EPS storage area ignition near melting furnaces – a critical scenario given: Flammability of foam patterns during handling Proximity to 1,650°C molten alloy operations Potential pyrolysis gas hazardsEmergency teams contained the "blaze" within 8 minutes while executing coordinated evacuation of staffs from casting and heat treatment zones. 3. Technical Safeguards ValidatedAs an ISO 45001-certified foundry, ZRZN verified multiple protection layers:✔️ Automated suppression systems in foam processing areas✔️ Thermal imaging monitoring of furnace zones✔️ Emergency cutoff protocols for medium-frequency furnaces✔️ Flame-retardant PPE for melting department staff 4. Expert CommentarySafety Officer Huang emphasized: "Lost foam casting requires exceptional fire vigilance. Our quarterly drills ensure every technician understands how EPS fires behave differently – they melt and pool rather than char. 5. Operational Continuity MeasuresThe drill validated ZRZN’s contingency planning for critical equipment: Priority protection for spectral analyzers and sand testing labs Secure shutdown procedures for $2.5M vertical flaskless molding line Backup power protocols for metallurgical database servers 6. Industry-Leading Safety IntegrationAs an Anhui Province Specialized & Innovative SME awardee, ZRZN demonstrates how technical excellence and safety converge: Precision casting demands precision safety Annual fire training hours up 40% since 2022100% staff certification in hazardous material handling
Global construction demands drive wear-resistant alloy parts technology revolution in 2025. Our R&D team just cracked the code on chromium-molybdenum composite blends, achieving 40% longer service life in high-abrasion concrete mixing environments. Field tests prove our patented mixer blades withstand extreme C40+ concrete corrosion 3x longer than industry standards. The nano-crystalline structure eliminates micro-cracking – the primary failure point in conventional alloys. For batching plant operators, this translates to:✓ 22% reduced downtime✓ 17% lower cost per cubic meter✓ ECO-Mode™ drum liners cutting energy use Request your wear parts sample kit with 2025 formulations before July 30. Includes abrasion test reports for 8 concrete grades.
