300mm 350mm Railroad Train Wheels & Crane Rail Wheels - Cast Steel Material, 1-300 Ton Capacity, Custom Sizes Available
Professional manufacturing of 300mm, 350mm, and custom diameter railroad train wheels and crane rail wheels using high-quality cast steel and alloy materials. These industrial wheels are engineered for heavy-duty applications in railway transportation and material handling systems.
| Parameter | Details |
|---|---|
| Available Diameters | 300mm, 350mm, 400mm, 450mm, 500mm, 900mm, and custom sizes |
| Material Options | Cast steel, carbon steel (C35, C45, C50, C55, C60, 65Mn), alloy steel (4140, 42CrMo, 40CrNiMo, 4340, 34CrNiMo6), stainless steel, cast iron |
| Loading Capacity | 1-300 tons (customizable) |
| Wheel Types | Single flange, double flange, hollow wheel sets, solid wheel sets |
| Heat Treatment | Normalizing, quenching & tempering, surface/rim quenching (5-20mm depth) |
- Sand casting, precision casting, investment casting
- Free forging, die forging, precision forging
- CNC machining, turning, milling, drilling
- Surface treatments: powder coating, painting, galvanizing, oxide coating
Comprehensive inspection using advanced equipment including:
- Rockwell and Vickers hardness testers
- Coordinate measuring machines (CMM)
- Ultrasonic testing, magnetic particle inspection
- Profile projectors, roughness testers
- Concentricity testers, universal microscopes
Front View: Features curved projection flange design to maintain alignment on rail tracks.
Side View: Concave running surface design for optimal track alignment and stability.
Packaging: Securely packed on iron pallets with protective rings.
- Railroad trains, railcars, light rail systems
- Metro systems, freight cars, railway wagons
- Crane systems, material handling equipment
- Road-rail dual-use vehicles (RRV)
- Mining equipment, engineering machinery
55,000 square meter production area with 40,000 square meter factory and 10,000 square meter warehouse. Equipped with complete production lines including steel rolling, casting, heat treatment, and surface anticorrosion processing.
- SGS-ISO9001:2008 Quality System Certification
- CRCC Certification
- Compliance with AREMA, DIN, BS, UIC, GOST, NF, JIS, GB standards
- Custom designs based on customer drawings and specifications
- Complete quality inspection procedures for every shipment
- 3-year after-service warranty
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.