Casting Forging Steel Railway Wheels , Truck Train Wheels 6inch 8inch 10inch Diameter

Detailed specification of Customized Casting/Forging Railway Parts Railroad Cast Iron/Steel Rail Wheel Train Wheels

Srength of Customized Casting/Forging Railway Parts Railroad Cast Iron/Steel Rail Wheel Train Wheels

KINGRAIL's unique machining process for medium-carbon, silicon-manganese, low-alloy steel road wheels, after the heat treatment is completed, the surface of the said railway wheel's spoke plate is turned and finished to the specified size; Below, the machining line speed V=320±20m/min used in the turning finishing. The above technical scheme is adopted to improve the stress distribution state on the surface of the wheel spoke plate after processing, improve the fatigue strength of the wheel, and ensure the safety of the wheel. The finish of the wheel surface is noticeably improved.

KINGRAIL railway wheel heat treatment heating furnace, wherein the structure of the induction heating device is to set an induction heating coil on the periphery of the tread of the railway wheel, and the inner side of the rim of the railway wheel and the inner side of the rim to the web transition area The corresponding position of the induction heating compensation coil. The invention also discloses a heat treatment process method of the heat treatment furnace. By adopting the above technical scheme, the technological goals of high strength and high toughness of the rim and low strength and high toughness of the web are achieved. The heating speed of the two-phase region is very fast, and the residence time of the austenite region is very short, which is conducive to the uniform refinement of the grains and the improvement of the toughness of the rim. The rapid heating of the wheel rim can be achieved, and the temperature of the web is kept below Ac3 while the rim is completely austenitized. The invention has the advantages of fast startup, fast heating speed, easy temperature control, high heating efficiency, good process repeatability, good workpiece surface quality, environmental protection,etc

Package of Customized Casting/Forging Railway Parts Railroad Cast Iron/Steel Rail Wheel Train Wheels:Wheels are packed by iron pallets with rings.

Rail steel wheel -Customized Casting/Forging Railway Parts Railroad Cast Iron/Steel Rail Wheel Train Wheels

• 1. Material: cast 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
  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 Customized Casting/Forging Railway Parts Railroad Cast Iron/Steel Rail Wheel Train Wheels:

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 Customized Casting/Forging Railway Parts Railroad Cast Iron/Steel Rail Wheel Train Wheels:

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. Can provide professional and fast suggestions and quotations for your railway customized products

3. Ma′anshan is a port city. We can provide you with faster shipping services

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