manufacture forged steel wheels for railway locomotive freight wagon car rail

Product Specification

Manufacture forged steel wheels for railway locomotive freight wagon car rail trolley rail truck

We all know that wheel exchanging frictional forces with the rail will cause the regular wear of railroad wheels.So when these occur on the wheel: traction, braking and especially curve negotiation. wear is produced by longitudinal tractive/braking efforts and tends to concentrate on the central portion of the wheel tread when in traction and braking, the process of wear formation during curve negotiation is more complicated involves both longitudinal frictional forces. There are the rolling radius difference between the inner and outer wheels and transversal frictional forces caused by the wheelset travelling along the curve with a non-zero angle of attack.

Due to this complex wheel,rail contact condition, the flange and the thread are with distinct wear regions.a variety of factors cause wear rates in these two parts. such as the vehicle design track curvature, cant deficiency, etc. the status of the contacting surfaces and the mechanical properties of wheel and rail materials.

Detailed specification of manufacture forged steel wheels for railway locomotive freight wagon car rail trolley rail truck

Package of Metal Steel Hydraulic Drive Rail Gear Railroad Wheels Railroad Cast Iron/Steel Rail Wheel Train Wheels:Wheels are packed by iron pallets with rings.

Rail steel wheel -manufacture forged xsteel wheels for railway locomotive freight wagon car rail trolley rail truck

• 1. Material: forged or casting steel or cast iron;

•     Carbon steel:C45, C50, C55, C60, 4330, C35, 65Mn

      Alloy steel:4140, 42CrMo, 40CrNiMo, 4340,34CrNiMo6

• 2. Constitute: two wheels, one axle, four bearings, and other parts,oem wheels;
• 3. Loading capacity: 1-300 tons, can be customized.
• 4. The type of the wheels: single flange wheel, double flange wheel, hollow wheel sets and solid wheel sets;
• 5. The diameter of the wheels: 300mm, 350mm, 400mm, 450mm;500mm; 900mm, etc.
• 6) Heat treatment: normalizing, Q&T ,Surface and rim quenching with depth: 5-20mm
• Tensile strength, yield strength after heat treatment according to customized requests.
  7) Measuring & testing equipment:Projecting profile, roughness tester, hardness tester, concentricity tester ect, UT ,MT
  8)Size:Customized designs are available.
  9)Inspection:In-house and the third party.

Strength of manufacture forged xsteel wheels for railway locomotive freight wagon car rail trolley rail truck:

1. Forging production, longer lifespan, for smaller quantity, free forging, for big quantity, precision forging with mould

2. Diameter: 0-1450mm, 6",8",10",12",14",16",20",24",28",30",34",36",40",42",etc

3.100% inspection before delivery

Usage of manufacture forged xsteel wheels for railway locomotive freight wagon car rail trolley rail truck:

Train, railcars, light rail, street car, metro, freight car, railway wagon for mining, rail trucks, ballast rail cars, Hy-rail hirail cars, etc

The Production Railway Wheels Process

1. Wheels Steel Melting 2. Round Billet Sawing Cutting 3. Heating 4. Phosphorus 5. Stamping Forming 6. Rolling 7. Bending Punch 8. Hot Stamping 9. Laser Measurement 10. Drop Stack 11. Roughing 12.Hardening 13.Tempering 14. Sampling 15. Pre-processing 16. Finishing 16. The Cold Print 17. Static Equilibrium 18. The Cold Print 19. Hardness Testing 20. Ultrasonic Testing 21. Magnetic Particle Testing 22. Shot Peening 23. Painting Packaging

Main Testing and Inspection Device

Our Equipments:

The total production area of Kingrail Parts is 55, 000 square meters, including a 40, 000 square meter factory and 10, 000 square meter warehouse. The production mill covers over 100, 000 square meters equipped with steel rolling and casting lines, rail elastic clip lines, fish plate lines, spike & Bolt lines, heating treatment line and surface anticorrosion treatment line rockwell hardness tester as well as electro galvanizing, hot galvanizing and Dacromet processing lines. Our technical force is strong, the inspection method is complete, we can strictly implement the national railway standards for production.

Services we can provide:

1. Our railway products comply with AREMA, DIN, BS, UIC, GOST, NF, JIS, GB and other standards.

2. We can customize railway fasteners products according to your samples or drawings.

3.Fast , Convinient Services with High quality products but competitive price.

4.Complete quality inspection procedure to every batch of shipment before delivery.

5.After-service can be warranty last to 3 years of any questions from our customers.

Our aim is to serve customers by providing the the most optimized solution according to the needs of production and meet the satisfaction.

Railway parts products we can provide:

1, Rail Spike Series: Rail Screw Spike, rail Dog Spike, rail Elastic Spike etc.

2, Track Bolt series: Track Bolt, Segment Bolt, Metro Bolt, Tunnel Bolt, Hex Bolt, Square Bolt, Turnout Bolt, Fishtail Bolt, T bolt etc

3, Rail Clip series: Nabla rail Clip, Elastic rail Clip, SKL rail Tension Clamp, O rail Clip, Gauge Lock Clip etc

4, Steel Rails series: Railway rails, Crane Rails, Mining Rails, Over the head Rails, etc

5, Steel rail wheels series: Train Wheels, Crane Wheels, Hi-rail vehicle wheels, etc

6, Other materials and accessories: Rail Gauge Insulator, rail rubber Pad, rail Fish plate, Nut, rail Plastic Dowel, rail Tie plate, Spring Washer, Flat Washer, Cast Iron Insert, Anti Creeper, rail Gauge Rod etc.

Why choose us:

1. The company is in a leading position in the industry and has obtained SGS-ISO9001: 2008 quality system certification and CRCC certification. Quality is guaranteed.

2. We have 8 professional sales staff and more than 60 professional engineers,EN1090 verified factory! Can provide professional and fast suggestions and quotations for your railway customized products.

3. Ma′anshan is in the same steel city with Ma-stell with rich and high quality steel materials source.

4. We are a near sea port city ,We can provide you with faster shipping services.

5.20 years of production and sales experience. Deal with all kinds of after-sales problems for you in time.