Railcar wheel light-duty Wheel Trucks heavy-duty railroad wheel for light rail and heavy rail vehicles

Detailed specification of Railcar wheel light-duty Wheel Trucks heavy-duty railroad wheel for light rail and heavy rail vehicles

Wheels tough enough ,72% longer wheel life . lower freight car operating expenses, less time for wheel maintenance to 72% reduction in wheel-set removals translates into. enhanced “fluidity of the service.” Made from a patented material that provides increased resistance to thermal degradation, our various wheel can take the heat at higher temperatures. Available wheel in various diameters for rail -road vehicle and even locomotives.

A railway wheel cooling device, a cooling method and a preparation method adopted by Kingrail belong to the technical field of railway wheels. The device includes a quenching table and a plurality of spray guns uniformly arranged along its circumference, and the spray guns include a water outlet panel and a water inlet branch pipe. The water outlet panel is provided with large nozzles and small nozzles with different diameters. The small nozzles are controlled by a branch pipe alone, and the large nozzles are divided into upper and lower parts, which are controlled by different branch pipes. It can easily adjust the strength of the cooling water sprayed to the wheel, and improve the cooling uniformity of the wheel rim in the radial and axial directions. The cooling method adopts the above-mentioned cooling device to heat-treat and cool the wheel when preparing the wheel, thereby effectively enhancing the hardness uniformity of the wheel rim and improving the service performance of the wheel. The preparation method adopts the above-mentioned cooling method to heat-treat and cool the wheel during preparation, so that the uniformity of the hardness of the rim can be prepared.

The heat treatment method for medium-carbon low-alloy steel road wheels includes quenching and heating the rolled and slow-cooled railway wheels at 840-860°C, water spray cooling, tempering at 500±10°C, power frequency induction heating at 890-910°C, The purpose of the compressed air cooling process is to significantly reduce the depth of the abnormal tissue area near the surface of the tread on the basis of maintaining the original mechanical properties of the wheel, or completely eliminate the abnormal tissue layer, so as to improve the performance of the wheel and reduce the cutting cost.

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.

In the heavy haul industry,we have many comprehensive product lines . Whatever your requirements, our Kingrail can deliver the highest quality, most reliable rail wheels for the long haul accordingly.

Railcar wheel light-duty Wheel Trucks heavy-duty railroad wheel for light rail and heavy rail vehicles

Strength of Metal Steel Hydraulic Drive Rail Gear Railroad Wheels 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 Railcar wheel light-duty Wheel Trucks heavy-duty railroad wheel for light rail and heavy rail vehicles:

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.

Main Production Equipment List of Road rail vehicles forging and casting wheels assembled by bearing or axles to wheelset

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.

6.100% inspection before shipment from factory.