Carbon Steel Wind Turbine Main Shaft for 1.5MW to 5MW Systems | 20+ Year Service Life | 42CrMo/34CrNiMo6 Materials
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
1-30 working days
Brand:
Kingrail
Product Description
Product Overview
The carbon steel main shaft serves as the critical connection component between wind turbine rotors and gearboxes or direct-drive generators. Engineered for maximum reliability and long-term performance in demanding wind energy applications.
Material Specifications
Manufactured from premium alloy steels including 34CrNiMo6 and 42CrMo4, selected for their exceptional strength, fatigue resistance, and durability under extreme operating conditions.
Technical Parameters
| Parameter | Specifications |
|---|---|
| Materials | 42CrMo, 34CrNiMo6, and other high-strength alloys |
| Power Ratings | 1.25MW, 1.5MW, 2MW, 2.1MW, 2.3MW, 2.5MW, 2.85MW, 3MW, 3.3MW, 4MW, 5MW |
| Service Life | 20+ years operational lifespan |
| Standards Compliance | DIN, GB, GOST, AISI, and other international standards |
Manufacturing Process
- Smelting - Precision alloy composition control
- Forging - High-pressure forming for optimal grain structure
- Heat Treatment - Enhanced mechanical properties
- Rough Machining - Initial dimensional shaping
- Quenching & Tempering - Optimized hardness and toughness
- Precision Machining - Final dimensional accuracy
- Coating - Surface protection and corrosion resistance
- Packaging - Secure transport preparation
Customization Services
We offer comprehensive custom manufacturing services. Provide your specifications and technical drawings for tailored main shaft solutions that meet your exact turbine requirements.
Product Images
Technical Support
Our engineering team is available to address your technical questions and provide expert guidance on main shaft selection and specifications.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Maanshan Kingrail Technology Co.,Ltd.
Location
Building 1, Cross-border E-commerce Industrial Park, Comprehensive Bonded Zone, Zhengpugang New District, Ma’anshan City, Anhui Province
Contact Person
Amanda