PRODUCTS

Industrial wheelsets

TYHI can produce wheel group with diameter from Φ200mm to Φ1000mm for cranes like bridge crane, gantry crane, and half gantry crane. The company can also produce wheel group with diameter from Φ630mm to Φ840mm for coke oven, iron water car and stacker-reclaimer, pulley block with diameter from Φ630mm to Φ1250mm, locomotive(rail vehicle) rolling test wheel group.

Tel.：+86-351-6366223,18635148422

Email：wenjing@tz.com.cn

Application

Used for mining, metallurgy, energy, railway, equipment manufacturing, port machinery, transportation and other industries.

Features

01.TYHI has a professional R&D team of 70 technicians of which about 50% have graduate degree. We have accumulated rich experience in material research, product design, manufacturing technique, experiment and testing, and mastered core technologies of high-speed, heavy-duty, high-power locomotive, urban rail wheels and axles as well as gearboxes

02.The wrought solid wheel production line is the most automatic, intelligent and productive line in the world. The whole line adopts industrial Ethernet, with equipment connected to robotic devices to gather the real-time data. Wheels manufacturing process is comprehensively and precisely controlled by integration technology. The company is leading the world in production efficiency and pass rate

03.TYHI has obtained Chinese and international certifications such as ISO, IEC, IRIS, CRCC, AAR, DB, TSI, and RISAS and is able to manufacture products and provide services in accordance with TB, AAR, EN, JIS, GOST, IRS, and KRTS standards

04.TYHI values every single and the whole process to ensure high quality of products with the help of MES, OA, ERP systems

05.TYHI provides personalized service to customers based on their regions and requirements, especially regarding the packaging(with independent intellectual property rights) and delivery

06.TYHI actively carries out scientific research and maintains close cooperation with institutions, universities and enterprises like the China Academy of Railway Sciences, and China Iron & Steel Research Institute, Beijing Jiaotong University, and TISCO regarding design, manufacture, application and the localization of Chinese Renaissance EMU

Parameters

Type（mm）

Railway Applicable

Material

Standard

Application

250

P24,P38,P43,QU70

65Mn

CL60

42CrMo

ASTMC

TZS/K

All kinds of   cranes, stacker-reclaimer, coke dry quenching crane

315

P24,P38,P43,QU70,QU80,QU100,QU120

400

P38,P43,QU70,QU80,QU100,QU120

500

P38,P43,QU70,QU80,QU100,QU120

630

QU100,QU120

710

QU100,QU120

800

QU100,QU120


Reference

More than 5,000,000pcs of railway wheels, axles, gearboxes and wheelsets have been sold to over 50 countries and regions.

Certificates

获奖图

TYHI has obtained certificates such as CRCC, AAR, TSI, DB, MOLIT, RISAS and manufactures all types of railway wheels, axles, and wheelsets.

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