Precision Machined Drive Shaft

The Drive Shaft is a critical component for power transmission in Mining Equipment, linking the engine with the machine's working parts. It transfers power from the engine to various systems, such as track systems and rotation systems. Through precision machining and forging, we offer drive shaft blanks that meet industry standards, ensuring high strength and precision to meet the long-term operational needs of mining equipment under high-load and extreme conditions.

Manufacturing Process & Quality Control

1. Raw material inspection

2. Blank cutting

3. Free forging

4. Post-forging inspection

5. Normalizing

6. Heat Treatment

7. Physical and chemical property testing

8. Rough turning

9. Nondestructive testing

10. Precision machining

11. Hardness testing

12. Marking, cleaning, and packaging

Product Specifications:

• Material: Alloy Steel (e.g., 35CrMo, 42CrMo)

• Length: Maximum machining length 4.5 meters

• Weight: 100 kg – 10 tons

• Machining accuracy: ISO international standards

• Hardness: Customized to ensure wear and fatigue resistance

Application Industry 

• Mining Dump Trucks: Core power Transmission Component, transferring engine power to the wheel drive system to ensure vehicle mobility and stability.

• Mining Excavators: Connecting the engine to the track and rotation systems to ensure high-efficiency operation under heavy loads.

• Crushers: Transfers power to the crushing system, bearing extreme torque and impact forces.

• Crawler Cranes: Provides stable power transmission to lifting equipment, supporting heavy load lifting.

Key Advantages

• High Strength and Fatigue Resistance: Using high-quality alloy steel and advanced heat treatment processes, the Drive Shaft is built to endure extreme work environments.

• Precision Machining: Achieves high dimensional accuracy and surface finish through precise turning and machining, ensuring compliance with industry standards.

• Stable Quality Control: Every drive shaft undergoes strict quality checks throughout the production process, ensuring no defects and meeting high-load requirements.

Illustration for reference only. Final components are manufactured to exact project specifications for reliable operation.