It mainly includes metro axles, light rail axles, low-floor tram axles (including integrated forged axles) and other products. In recent years, we have provided various types of metro and urban rail train axles made of various materials for more than 30 large and medium-sized cities at home and abroad, such as Beijing, Shanghai, Tianjin and Toronto.
For metro vehicles, light rail trains and low floor tram vehicles.
There are nearly 70 professional staff in our R&D team, 50% of them have master’s degree or above.We have rich experience in material research, product design, manufacturing process, inspection and testing, and have mastered the core technology of high-speed, heavy-duty, high-power traction locomotives, urban rail wheels,axles, and gearboxes.
The wheel production line has the characteristics of high automation and intelligence, large single-line capacity, etc. The whole line adopts industrial Ethernet, and the single machine is interconnected with the robot equipment, which realizes the real-time collection of large data and can accurately control the wheel manufacturing process in all aspects. Our production efficiency and product qualification ...
We have qualified for ISO, IEC, IRIS and other international system certifications,and has obtained the certificates of China Railway CRCC, North American AAR, Germany DB, European TSI, British RISAS,etc.Our company and can provide products and services according to TB, AAR, EN, JIS, GOST, IRS, KRTS and other specifications.
We pay scrupulous attention to every manufacturing process. Based on utilizing MES, OA, ERP and other digital information system, we have achieved a seamless connection of all working processes to ensure the product quality always be in the first-class.
We stick to a basic principle that offering customized solution to each order. According to the customer's geographical location, particular requirements and other mattered factors, we develop differentiated packaging plans to ensure our products delivery could meet the demands of quality and quantity. Including axle five-link packaging,wheelsets fixture frame and other common packaging methods,all ...
Our company has cooperated closely with Railway Academy of Sciences, Iron and Steel Research Institute, Beijing Jiaotong University, Taiyuan Iron and Steel Corporation and other authoritative institutes, universities and enterprises in the fields of product design, manufacturing, application and homemade course of China“Fuxing” high-speed rail wheels and axles.
Model
Diameter（mm）
Material
Specification
Uses
TTA-080
195
JZ45
TB1027
Tianjin metro
TTA-B478
225
LZ50
TB2945
Beijing metro
TTA-J542
158
EA4T
EN13261
100% low floor tram vehicles
TTA-231
220
EA1N
Iran metro
TTA-223
165
AISI 4140
AAR M101
Toronto metro
All types of wheels, axles, gearboxes,wheelsets and other integrated products of TYHI are widely used in the field of domestic railway transit, and are exported to more than 50 countries around the world, with a total sales of over 5 million sets.
All types of wheels, axles and wheelsets have qualified the products qualification certification of CRCC, AAR, TSI, DB, MOLIT and RISAS.
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