Jiangsu Runsu Machinery Materials Co., Ltd. supplies forged shafts and machined shafts for heavy machinery, industrial equipment, transmission systems, wind power equipment, marine applications and custom engineering projects.
We can support material selection, forging, rough machining, finish machining, heat treatment, inspection and export delivery according to customer drawings and technical requirements.
Product Range
- Forged Shafts
- Machined Shafts
- Heavy Duty Shafts
- Transmission Shafts
- Gear Shafts
- Roller Shafts
- Wind Power Shafts
- Marine Shafts
- Custom Shafts According to Drawings
Materials & Grades
We supply forged and machined shafts in carbon steel and alloy steel grades according to drawings, working conditions, mechanical property requirements and heat treatment requirements.
Common grades include:
- 45# / 40Cr / 42CrMo
- 35CrMo / 20CrMnTi / 38CrMoAl
- AISI 1045 / 4140 / 4130 / 4340 / 8620
- C45 / EN8 / EN19 / EN24
- 34CrNiMo6 / 36CrNiMo4 / SNCM439
Processing Capability
We can support shaft processing according to drawings and technical requirements.
Available processing options include:
- Forging
- Rough machining
- Finish machining support
- Turning and milling support
- Heat treatment support
- Quenching and tempering
- Surface treatment support
- Dimensional inspection before shipment
Drawing & Custom Requirements
For custom forged shafts and machined shafts, drawings or technical specifications are important for accurate quotation and production evaluation.
Please provide available information such as material grade, shaft diameter, length, machining tolerance, heat treatment requirement, hardness, mechanical properties, quantity and application.
Applications
Forged and machined shafts are commonly used in heavy machinery, construction machinery, mining equipment, transmission systems, wind power equipment, marine equipment, rollers, gear systems and industrial projects.
If you are not sure about the material or processing route, please send us your application and technical requirements. We can help check suitable options.
Send Your Shaft Inquiry
To quote accurately, please send us the following information:
- Drawing or technical document
- Material grade or standard
- Diameter and length
- Quantity
- Forging or machining requirement
- Heat treatment requirement
- Surface treatment requirement
- Tolerance or key dimensions
- Application
- Destination port or delivery terms