Detailed specification of railcar and locomotive tough longer life wheel AAR standard reliable rail wheels

Front View of railcar and locomotive tough longer life wheel AAR standard reliable rail wheels :

Almost all train wheels have a curved projection, a flange, on one side to keep the wheels, and hence the train, running on the rails when the limits or tests of alignment are reached.

Side View of Customized OEM High Wear Resistant Carbon Steel Rail Steel Casting Tractor/Train/Rail/Railway Wheels:

The running surface of most is concave, serving as the primary means of keeping the train's motion aligned with the track while in others it is flat such that the flanges are essential to keep the train on the rail track.

Railway train hub advantages:

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.

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.

We have a wide range of forging applications, which can be used in the automotive industry, offshore platforms, parts processing, medical equipment, etc., such as:Military forgings, such as gun barrels, doors, breech brackets and tow rings, etc.Forging machinery and equipment, such as hammer head, hammer rod, hydraulic press column, cylinder block, axle press support and cylinder block, etc.Modular forgings are mainly forging dies for hot die forging hammers.Forgings for hydro-generators, such as main shaft and intermediate shaft, etc.

What are the energy-saving measures for heat treatment in forging plants? The main energy-saving measures for heat treatment in forging plants are to improve heat treatment process, tap heat treatment potential, reasonably shorten production cycle, reduce energy consumption, etc. to save energy, adopt advanced heat treatment equipment with low energy consumption, continuous Production, formulate a reasonable heat treatment process, do a good job in equipment maintenance, etc. Among many energy-saving means, process optimization is one of the effective means to achieve energy-saving and efficiency-enhancing without investing a lot of money.

Energy saving and efficiency enhancement is an important part of the optimization of the heat treatment process of the forging plant, and it is also one of the effective means of energy saving and consumption reduction in the forging plant. Production cycle, reduce energy consumption to achieve economic benefits.

Heat treatment in a forging factory is to heat the forging to a certain temperature, keep it for a period of time, and then adopt different cooling rates to obtain different microstructures. The heat treatment only changes the internal structure of the forging, not the shape of the forging. The method of heat treatment to save energy and increase efficiency is to shorten the production cycle and save energy and reduce consumption by changing parameters such as heating temperature, holding time, and cooling method on the premise of ensuring internal performance. Forging as a traditional industry, forging forging plant is a major energy consumer, mainly reflected in the consumption of electric energy. In the field of forging product manufacturing, electric energy saving is an intuitive energy-saving direction. Energy saving can be achieved through different measures, such as adopting advanced heat treatment equipment with low energy consumption, continuous production, formulating reasonable heat treatment processes, and maintaining equipment well. Among many energy-saving means, process optimization is one of the effective means to achieve energy-saving and efficiency-enhancing without investing a lot of money.

Package of Customized OEM High Wear Resistant Carbon Steel Rail Steel Casting Tractor/Train/Rail/Railway Wheels:Wheels are packed by iron pallets with rings.

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.

Rail steel wheel

• 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;
• 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.

Customized OEM High Wear Resistant Carbon Steel Rail Steel Casting Tractor/Train/Rail/Railway Wheels mainly used for RRV, Road-rail dual-use vehicles refer to special vehicles that can run on railway tracks as well as on general roads and even in the field. also called RRV. It was mainly used in the military in the early days. Hyundai mainly undertakes emergency tasks such as maintenance and rescue of railway lines and along the lines. Road-rail dual-use vehicles are required to be able to switch between roads and railways quickly and easily. It is usually realized by the hydraulic lane-changing slewing device on the chassis and the railway traveling guide wheel device that can be raised and lowered at any time. With the guide wheel device, the general rubber tire wheels can drive straight along the rail. Because this kind of vehicle requires a certain traction and carrying capacity, it can play a unique role in the event that the railway line is interrupted or blocked due to a disaster. Dedicated road-rail vehicles include: electric traction section catenary repair vehicles, excavators used for mountain railway repairs, emergency tractors, generator vehicles, fire trucks, fast bridge vehicles, etc.

Strength of Customized OEM High Wear Resistant Carbon Steel Rail Steel Casting Tractor/Train/Rail/Railway 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 OEM High Wear Resistant Carbon Steel Rail Steel Casting Tractor/Train/Rail/Railway 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,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.

Welcome to the Kingrail website. We're glad you stopped by and trust you will have a happy tour.

Kingrail is an international company offers diversified range of high-tech products and services and operates globally.

Core business is identified with three divisions:

1. High-end railway components – wheels, axles and wheelsets for high-speed applications, locomotives, passenger trains, trams and underground trains., rail road cars, light rail, street car, ballast vehicles, etc

2. Railway track materials: Tie plates, fishplates, clips, screw spikes, steel rails, etc

3. Forging and casting to drawings, for various applications such as power generation, oil and gas, offshore platforms, cement works, industrial plants, iron and steel production plants or shipbuilding.

Whether you need components or integrated systems, global tracking technology or performance analytics,Kingrail is always here at service for you!

Since 2002, we've been committed to having the world's highest standards in railroad wheel sets. But we don't set the standards; our customers do.

The hard and smart-working employees of Kingrail are dedicated to putting customers first. Over 200,000 squares of manufacturing space. We're armed with modern equipment, progressive production methods, and the confidence that comes with years of experience. We can take on any job. No matter what it is.

With roots deeply embedded in the railroad industry, we've grown to be a world-class supplier of customer satisfaction. From your first contact with us to the delivery of the product, we strive to make it easy for you. Kingrail staff are happy and pride working here because they love and happy for the job, care and happy for all the job they do.

So feel free to put us to the test – with something easy, or better yet, with something impossible. We're ready to show you what we can do.

Maanshan Kingrail Technology Co.,Ltd. is pleased to introduce ourselves as one of the leading manufacturer, stockist and supplies of Railcar spares and Railway Track Materials, Railway equipment, forging and casting metal products!

Equipped with forging lines:3T electro-hydraulic Hammer,2500T Hot Die press,1600T Hot Die press,400T Double plate Friction press,300T Double plate Friction press, Kingrail also equipped with fully machining and inspection equipment, Main machining equipments:CNC Lathes,Painting line,Continuous Heat-treatment Line,well type Furnace,Cutting machine,Robots, Main testing equipments;OES Metals Analyzer,CMM,Universal hydrankic testing machine.

Invest about 8% of the sales volume to be the R&D expenses, Kingrail introduce the world's leading technology combined with international high-tech talent to ensure the stable development of the company,and maintain long-term competitive advantage.

Kingrail have exported products over 50 countries such as US, Canda, UK, South Africa, Kenya, India, etc. Competitve quality and service are spoken highly by worldwide customers!

Kingrail made strict rules on all products, customer service is customer core value! 

Our vision:

* To be best supplier with world-Leading Capacities!

* 100% customer satisfication!

We are not the best now, but we strive to be better and better!