Tedrail is a leading manufacturer specializing in high-quality open-die forged railway axles, as well as forged and rolled railway wheels. With extensive expertise in assembling heavy-haul wheel sets, Tedrail can produce and assemble wheel and axle sets of any configuration, including locomotive and passenger wheel assemblies.
Our wheel sets are used across a wide range of applications, such as:
1. Freight wagons
2. Passenger wagons
3. Locomotives
4. Trams
5. Diesel-electric trains
6. Narrow gauge trains
7. Special rail maintenance vehicles
To ensure the highest level of quality, we implement rigorous quality control processes, including:
- Dynamic balancing using an automatic stand
- Electrical resistance testing
- Ultrasonic testing of the pressing process
- Geometrical control with a unique underground, fully automatic stand equipped with a 4D laser measurement head for precise volume measurements
- Thickness control of paint coatings
Technical specifications include:
- Wheel profile diameters: 500–1,350 mm
- Axle length: 1,250–2,500 mm
- Speed range: 1,5–300 rpm
- Main motor power: 55 kW
- Main axis feed: 7,500 mm/min
TEDRAIL supplies casting railway wheels and curved plate wheels, which are low-stress wheels utilizing USA ABC technology, ideal for railway freight wagons and locomotives. We are capable of supplying wheels according to various specifications, including:
- AAR S-660 Wheel Designs for locomotives and freight cars
- AAR M-107/208 Wheels under carbon steel specifications
- TB/T 1013 Technical Specification for Carbon Steel Casting Rail Wheels
Jiangsu Tedrail Industrial Co., Ltd. is a high-tech enterprise integrating the design and manufacturing of railway passenger cars, metro vehicles, and rail fittings. The company is dedicated to providing comprehensive solutions for railway passenger and freight transport systems. With an experienced design team, we offer fast and high-quality services whenever needed. Our products have been exported to countries such as the United States, South Africa, Brazil, and others, covering components like vehicles, bogies, couplers, gangways, seats, luggage racks, air conditioning units, driver operation desks, electrical cabinets, connectors, PIS systems, and FRP composite materials.
Mining Tools,Mining Drill Bits,Carbide Mining Drill Bits,bit
Zigong Brace Cemented Carbide Co.,Ltd , https://www.bracecarbide.com