Railway Locomotive Bogies Casting Parts Axle Box Body
Our Railway Axle Box Body is a key load-bearing and connecting component between wheel sets and bogies, integrating connection, power transmission and protection. Adopting advanced casting processes and high-quality materials, it resists wear, corrosion and vibration, adapting to harsh environments. Applicable to freight locomotives, passenger trains and EMUs, it provides stable performance for railway safety.
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As a core component of railway locomotive bogies, the Railway Casting Parts Axle Box Body ensures load-bearing, stable power transmission and bearing protection, critical to railway safety and reliability. Yinglin Casting, a professional high-end casting manufacturer, produces high-precision, durable axle box bodies complying with global standards and stringent railway operation requirements.
Product Overview
Our Railway Axle Box Body is a key load-bearing and connecting component between wheel sets and bogies, integrating connection, power transmission and protection. Adopting advanced casting processes and high-quality materials, it resists wear, corrosion and vibration, adapting to harsh environments. Applicable to freight locomotives, passenger trains and EMUs, it provides stable performance for railway safety.
Technical Specifications
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Item
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Specification
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Material
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Cast Steel, Ductile Iron, CGI 450 (see original for models)
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Mechanical Properties
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Tensile ≥485MPa, Yield ≥260MPa, Elongation ≥22%
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Sealing Performance
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IP67/IP68/IP69K; Double Lip + Magnetic Encoder
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Operating Temperature
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-40℃ ~ +80℃ (High-temp up to +150℃)
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Vibration Resistance
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EN 61373 (10-2000Hz, 5-15g)
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Anti-corrosion Treatment
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Thermal Spraying Zn-Al Alloy (≥200μm) + Epoxy Coating
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Installation Method
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Bolt Fastening / Interference Fit
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Application
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Freight/Passenger Trains, EMUs, Railway Bogies
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Core Advantages
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Superior Material & Structural Strength: Adopts cast steel (ZG270-500, ZG25MnCrNiMo) and ductile iron (QT400-18L, QT500-7) complying with TB/T3426-2015, with strict quality control. Topology-optimized design reduces weight by 30% while ensuring rigidity for long-term extreme load resistance.
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Precision Casting & Machining: Utilizes precision casting and CNC machining for micron-level accuracy, meeting GB/T6060.1-1997 (surface roughness) and GB/T6414-1999 CT11 (tolerance). Ensures perfect fit with components, reducing friction and extending service life.
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Excellent Sealing & Environmental Adaptability: Multi-layer labyrinth + magnetic fluid sealing achieves 99.97% contamination isolation (IP68). Temperature adaptive mechanism adjusts axial clearance to 0.05mm, ensuring stability at -40℃ to 150℃.
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Rigorous Quality Control: Full-process quality management with UT/MT/Ray non-destructive testing (key parts ≥ level 2). All products comply with EN, AAR, ISO standards and hold FSC certifications, ensuring zero defects.
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Customization Capability: Customizes specifications, materials and structures for solid/hollow axles (φ120-φ200mm). Professional R&D team provides one-stop solutions from design to sample trial production.
About Yinglin Casting
Yinglin Casting is a professional high-end railway casting manufacturer with decades of R&D, production and export experience. It has a complete production system and advanced equipment, exporting to over 40 countries to serve global railway operators and manufacturers.
Adhering to “quality first, customer-oriented”, Yinglin provides high-performance, cost-effective products. With professional R&D and strict quality control, it meets diverse customer needs and offers comprehensive after-sales support.
Contact Us
Yinglin Casting is your trusted partner for high-quality axle box bodies. Contact us for customized quotes and detailed information, and cooperate to promote global railway development.
FAQ
A: We are a high-quality manufacturer of wear-resistant parts for mining machinery and engineering machinery accessories in china.
A:Telegraphictransfer: 30% before shipment,balance payable against copy of bill of lading.L/C:sightL/C,30-dayL/C,60-dayL/C.
Main Products：
Owns abundant experience skilled technology in producing Ductile iron，high manganese steel, high chromium cast iron, alloy steel, carbon steel, heat-resistant steel and other castings. Products widely used in mining, cement, metallurgical, construction, metal recycling, engineering and other aggregate industries.（Mining wheels, mining axles, mining car connection buffers, crusher accessories, bucket teeth, mining grinding balls, wear-resistant castings, ductile iron castings, bearing boxes, mining crane pulley, mining chain, machining parts, etc.）
A:We provide pre-sale service,in-sale service and after-sales service,and always pursue long-term development and win-win
cooperation with you,adhering to the principle of customer first.