PRODUCTS

Industrial wheels

Main products are industrial, mining and metallurgy wheels, crane wheels, pulleys, impellers, with diameter of Φ200mm～Φ1500mm, using material of carbon steel and alloy steel like 45, 35CrMo, CL60, 42CrMo, 8822H, 18CrNiMo7-6.

Main parameters:

Diameter: Φ200mm～Φ1500mm

Material: 45, 35CrMo, CL60, 42CrMo, 8822H, 18CrNiMo7-6, etc.

Tel.：+86-351-6366223,18635148422

Email：wenjing@tz.com.cn

Application

Industrial wheels TYHI manufactures can be used for fields like mining and metallurgy, lifting and port machinery, turbine, stacker-reclaimer, wind power and petroleum machinery.

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

Diameter（mm）

Material

Standard

Technical Parameter

Application

Pulley

730～1250

45、35CrMo

  

ROPE GROOVE HARDNESS ＞330HB

Engineering equipment

Impeller

900～1100

34CrMo

JB/T7028

  

Steam   turbine

Crane wheel

200～1100

SSW-QIR, 42CoMo, CL60, 65Mn,   etc.

JIS E 5402-1  

JB/T 5000.8, etc

Maximum hardness 58-62HRC

Engineering equipment, port   machinery

Industrial, mining, metallurgy   wheel

650～900

CL60, AAR-C, AAR-B, 42CrMo,   etc.

TB/T2817,

AAR M107/M208, etc.

Surface Hardness 330-400HB

Industrial, mining, metallurgy   equipment

Support wheel

650

CL60

JB/T 5000.8

Surface Hardness 330-380HB

Dumper

Guide wheel

620

CL60

JB/T 5000.8

Surface Hardness 330-380HB

Dumper

Gear blank

650～1000

8822H, 18CrNiMo7-6, etc.

Customer’s requirements

  

locomotive

Planetary   gear

400～1500

42CrMo4、18CrNiMo7-6

Customer’s requirements

  

Wind power


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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