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| Brand Name: | kingrail |
| Model Number: | 200mm |
| MOQ: | Negotiable |
| Price: | Negotiable |
| Packaging Details: | standard export package, or as per customer request |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Detailed specification of 8" Light Duty Steel Rail Wheel Guide Rail Wheel Iron Railway Wheel Steel Forged Rail Wheels
| Specification | Customized, customer required, customer's drawings of Rail wheels |
| Material | cast iron, Grey iron, ductile iron, carbon steel, low alloy steel, tool steel, steel, stainless steel, brass, copper, aluminum alloy, zinc etc |
| Process | Sand casting, Coated sand casting, Shell mold casting, Lost foam casting ,V- process, Centrifugal casting,Ceramic Casting, machining, free forging, die forging, pressure forming , roll forging, precision forging, forging pressure,etc. |
| casting | sand casting, precision casting, investment casting, lost wax casting, die casting, gravity casting, shell mold casting |
| machine | lathe, CNC, drilling machine, milling machine, boring machine, planting machine, machining center,gravity casting machine etc |
| Application | Automobile, agricultural machinery, furniture, construction, home appliances, electronics. |
| surface treatment | powder coating,painting,spraying,electric galvanization,coating,zinc phosphide,impregnation,painting,spray paint,black and blue oxide coating, spray paint black,powder coating painting |
| Inspection equipment | Profile projector,Rockwell hardness tester,Vickers hardness tester roughness tester,air gage,concentricity tester,universial microscope,CMM, digital caliper and rockwell hardness tester etc. |
| Production Usage | Auto parts, train parts, mining accessories, engineering machinery parts, valves, pipe fittings, construction machinery and furniture accessories, agricultural machinery parts, agricultural machinery parts, railway parts |
| Remark | (1) Any RFQ, Please feel free to send your drawings(CAD/PDF) for your quotation. |
| (2) All parts are not in stock, customized only! |
Front View of 8" Light Duty Steel Rail Wheel Guide Rail Wheel Iron Railway Wheel Steel Forged 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 8" Light Duty Steel Rail Wheel Guide Rail Wheel Iron Railway Wheel Steel Forged Rail 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.
Package of 8" Light Duty Steel Rail Wheel Guide Rail Wheel Iron Railway Wheel Steel Forged Rail Wheels:Wheels are packed by iron pallets with rings.
Rail steel wheel -Casting Forging Stainless Steel Crane Wheels, Crane Rail Wheels, Railroad TrainWheels for Sale:
Carbon steel: C45, C50, C55, C60, 4330, C35, 65Mn
Alloy steel:4140, 42CrMo, 40CrNiMo, 4340,34CrNiMo6
Casting Forging Stainless Steel Crane Wheels, Crane Rail Wheels, Railroad TrainWheels for Sale 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.
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.
Strength of Casting or Forging Crane Rail Wheels, Railway Parts Railroad Wheel Stainless SteelRail 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 Casting or Forging Crane Rail Wheels, Railway Parts Railroad Wheel Stainless SteelRail 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
Forging a wheel blank from a steel block,forging operation forms the rough contour of the wheel,wheel rolling,this complicated geometric shape including configure different parts made by simultaneous various rolls.heat treated,1650°F temperature hardening the furnace of entire wheel heating and spinning wheel with a water-spray quench.Final and most important step:ultrasonically inspection to evalutae the internal quality of wheels.
A good wheel must have the feature of perfect combination of hardness for wear resistance , the strenght and toughness!
3. Measures that can be taken to reduce defects include:
① The forging factory uses lubrication and preheating tools;
②, upsetting with side concave blank;
③, use a soft metal pad for upsetting;
④, stack upsetting.
What is the function of the free forging upsetting process? The upsetting process is introduced. The forging upsetting process mainly includes flat anvil upsetting, gasket upsetting and local upsetting. The upsetting of blanks with different height-diameter ratios, and the shape and size of the blanks also affect the uneven deformation during upsetting. We should choose a suitable upsetting process according to the shape and performance of the forging.
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 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.
Main Testing and Inspection Device
| No. | Device | Type | Qty | Status | Note |
| 1 | End quenching machine | DZJ-I | 1 | working | Testing |
| 2 | Electric resistance furnace | SX2-8-12 | 2 | working | Testing |
| 3 | Inverted metallurgic microscope | 4XCE | 1 | working | Inspection |
| 4 | High temperature box resistance furnace | SX2-4-13 | 1 | working | Testing |
| 5 | Automatic digital display Rockwell hard-tester | 200HRS-180 | 1 | working | Inspection |
| 6 | Electronic Brinell hardness tester | THB-3000 | 1 | working | Inspection |
| 7 | HR-150B Rockwell hardness tester | HR-150B | 1 | working | Inspection |
| 8 | Rapid multi-element analyzer | JS-DN328 | 1 | working | Inspection |
| 9 | Electric arc furnace | JSDL-8 | 1 | working | Testing |
| 10 | Rapid multi-element analyzer(C & S) | JS-DN328 | 1 | working | Inspection |
| 11 | Infrared thermometer | AR872 | 2 | working | Inspection |
| 12 | Portable chemical composition analyzer | AR872 | 2 | working | Inspection |
| 13 | Test specimen sampler | KW30-6 | 1 | working | Inspection |
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.
|
| Brand Name: | kingrail |
| Model Number: | 200mm |
| MOQ: | Negotiable |
| Price: | Negotiable |
| Packaging Details: | standard export package, or as per customer request |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Detailed specification of 8" Light Duty Steel Rail Wheel Guide Rail Wheel Iron Railway Wheel Steel Forged Rail Wheels
| Specification | Customized, customer required, customer's drawings of Rail wheels |
| Material | cast iron, Grey iron, ductile iron, carbon steel, low alloy steel, tool steel, steel, stainless steel, brass, copper, aluminum alloy, zinc etc |
| Process | Sand casting, Coated sand casting, Shell mold casting, Lost foam casting ,V- process, Centrifugal casting,Ceramic Casting, machining, free forging, die forging, pressure forming , roll forging, precision forging, forging pressure,etc. |
| casting | sand casting, precision casting, investment casting, lost wax casting, die casting, gravity casting, shell mold casting |
| machine | lathe, CNC, drilling machine, milling machine, boring machine, planting machine, machining center,gravity casting machine etc |
| Application | Automobile, agricultural machinery, furniture, construction, home appliances, electronics. |
| surface treatment | powder coating,painting,spraying,electric galvanization,coating,zinc phosphide,impregnation,painting,spray paint,black and blue oxide coating, spray paint black,powder coating painting |
| Inspection equipment | Profile projector,Rockwell hardness tester,Vickers hardness tester roughness tester,air gage,concentricity tester,universial microscope,CMM, digital caliper and rockwell hardness tester etc. |
| Production Usage | Auto parts, train parts, mining accessories, engineering machinery parts, valves, pipe fittings, construction machinery and furniture accessories, agricultural machinery parts, agricultural machinery parts, railway parts |
| Remark | (1) Any RFQ, Please feel free to send your drawings(CAD/PDF) for your quotation. |
| (2) All parts are not in stock, customized only! |
Front View of 8" Light Duty Steel Rail Wheel Guide Rail Wheel Iron Railway Wheel Steel Forged 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 8" Light Duty Steel Rail Wheel Guide Rail Wheel Iron Railway Wheel Steel Forged Rail 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.
Package of 8" Light Duty Steel Rail Wheel Guide Rail Wheel Iron Railway Wheel Steel Forged Rail Wheels:Wheels are packed by iron pallets with rings.
Rail steel wheel -Casting Forging Stainless Steel Crane Wheels, Crane Rail Wheels, Railroad TrainWheels for Sale:
Carbon steel: C45, C50, C55, C60, 4330, C35, 65Mn
Alloy steel:4140, 42CrMo, 40CrNiMo, 4340,34CrNiMo6
Casting Forging Stainless Steel Crane Wheels, Crane Rail Wheels, Railroad TrainWheels for Sale 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.
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.
Strength of Casting or Forging Crane Rail Wheels, Railway Parts Railroad Wheel Stainless SteelRail 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 Casting or Forging Crane Rail Wheels, Railway Parts Railroad Wheel Stainless SteelRail 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
Forging a wheel blank from a steel block,forging operation forms the rough contour of the wheel,wheel rolling,this complicated geometric shape including configure different parts made by simultaneous various rolls.heat treated,1650°F temperature hardening the furnace of entire wheel heating and spinning wheel with a water-spray quench.Final and most important step:ultrasonically inspection to evalutae the internal quality of wheels.
A good wheel must have the feature of perfect combination of hardness for wear resistance , the strenght and toughness!
3. Measures that can be taken to reduce defects include:
① The forging factory uses lubrication and preheating tools;
②, upsetting with side concave blank;
③, use a soft metal pad for upsetting;
④, stack upsetting.
What is the function of the free forging upsetting process? The upsetting process is introduced. The forging upsetting process mainly includes flat anvil upsetting, gasket upsetting and local upsetting. The upsetting of blanks with different height-diameter ratios, and the shape and size of the blanks also affect the uneven deformation during upsetting. We should choose a suitable upsetting process according to the shape and performance of the forging.
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 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.
Main Testing and Inspection Device
| No. | Device | Type | Qty | Status | Note |
| 1 | End quenching machine | DZJ-I | 1 | working | Testing |
| 2 | Electric resistance furnace | SX2-8-12 | 2 | working | Testing |
| 3 | Inverted metallurgic microscope | 4XCE | 1 | working | Inspection |
| 4 | High temperature box resistance furnace | SX2-4-13 | 1 | working | Testing |
| 5 | Automatic digital display Rockwell hard-tester | 200HRS-180 | 1 | working | Inspection |
| 6 | Electronic Brinell hardness tester | THB-3000 | 1 | working | Inspection |
| 7 | HR-150B Rockwell hardness tester | HR-150B | 1 | working | Inspection |
| 8 | Rapid multi-element analyzer | JS-DN328 | 1 | working | Inspection |
| 9 | Electric arc furnace | JSDL-8 | 1 | working | Testing |
| 10 | Rapid multi-element analyzer(C & S) | JS-DN328 | 1 | working | Inspection |
| 11 | Infrared thermometer | AR872 | 2 | working | Inspection |
| 12 | Portable chemical composition analyzer | AR872 | 2 | working | Inspection |
| 13 | Test specimen sampler | KW30-6 | 1 | working | Inspection |
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.
