Tedrail offers high-quality open-die forged railway axles and forged or rolled railway wheels. We specialize in assembling heavy-haul wheel sets and are capable of manufacturing and assembling wheel and axle sets in any configuration. Our services also include the production of locomotive and passenger wheel and axle assemblies.
**Wheel Set Manufacturing Applications:**
1. Freight wagons
2. Passenger wagons
3. Locomotives
4. Trams
5. Diesel-electric trains
6. Narrow gauge trains
7. Special vehicles for rail maintenance
**Quality Control Processes:**
1. Dynamic balancing using an automatic stand
2. Electrical resistance testing
3. Ultrasonic testing of the pressing
4. Geometrical control with a new, unique underground, fully automatic stand featuring a 4D laser measurement head for precise volume measurements of wheel sets
5. Thickness control of paint coatings
**Technical Characteristics:**
1. Wheel profile diameters (mm): 500–1,350
2. Axle length (mm): 1,250–2,500
3. Speed range (r.p.m.): 1,5–300
4. Main motor power (kW): 55
5. Main axis feeds (mm/min): 7,500
TEDRAIL supplies cast railway wheels and curved plate wheels, which are low-stress wheels utilizing USA ABC technology for use in railway freight wagons and locomotives.
**Specifications:**
- AAR S-660 Wheel Designs for Locomotives and Freight Cars
- AAR M-107/208 Wheels – Carbon Steel Specification
- TB/T 1013 Technical Specification for Carbon Steel Casting Railway Wheels
Jiangsu Tedrail Industrial Co., Ltd. is a high-tech enterprise integrating the design and manufacturing of railway passenger cars, metro vehicles, railway vehicles, and rail fittings. The company is dedicated to providing customers with comprehensive railway passenger transport and freight system solutions. With an experienced railway vehicle design team, we are always ready to deliver fast and high-quality services. Our products have been exported to countries such as the United States, South Africa, Brazil, and others, covering components like vehicles, bogies, accessories, couplers, gangways, seats, luggage racks, air conditioning systems, driver operation desks, electrical cabinets, electric connectors, PIS systems, and FRP composite materials.
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