Zhangjiagang Guangda Special Material Co., Ltd.
| Payment Terms | T/T, L/C, D/P, , D/A |
| Supply Ability | |
| Product name | Main shaft |
| Material | 42CrMo4,34CrNiMo6,30CrNiMo8 etc |
| Heat treatment | Normalizing, QT, annealing, carburizing, nitriding |
| Surface treatment | high-pressure cleaning, sand blasting and thermal spraying |
| Packing | Wooden box,Pallet |
| Mark | GD |
| Brand Name | Guangda |
| Model Number | 2.5MW,2MW,3MW,4MW,5MW,6MW etc. |
| Certification | DNV, BV, Rina, ISO, GL, ABS, LR |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, D/P, , D/A | Supply Ability | |
| Product name | Main shaft | Material | 42CrMo4,34CrNiMo6,30CrNiMo8 etc |
| Heat treatment | Normalizing, QT, annealing, carburizing, nitriding | Surface treatment | high-pressure cleaning, sand blasting and thermal spraying |
| Packing | Wooden box,Pallet | Mark | GD |
| Brand Name | Guangda | Model Number | 2.5MW,2MW,3MW,4MW,5MW,6MW etc. |
| Certification | DNV, BV, Rina, ISO, GL, ABS, LR | Place of Origin | China |
| High Light | Low Speed Shaft In Wind Turbine ，Transmission Main Shaft Gearbox | ||
China Supplier High Precision Forged Wind Turbine Main Shaft Main Spindle In Mechanical Transmission
The main shaft is a key component of the wind turbine. It can be connected to the hub and gear box. The most common material is 34CrNiMo6, which usually needs to be processed after horizontal lathe, deep hole drilling machine and floor boring machine.
Based on the powerful overall solution, Guangda uses advanced smelting, forging, heat treatment technology and metal processing technology to connect the upstream and downstream industrial system.
According to the different demands of customers for products, we provide users with integrated product design, processing, assembly and other services, and provide customers with overall solutions and value maximization.
Wind turbine forgings Products features
| Application | Wind power shaft ,wind turbine spindle |
| Steel Grade | 34CrNiMo6,42CrMo4,30CrNiMo8,34CrNiMo6 etc. |
| Smelting | EAF+LF+VD |
| UT | SEP1921,EN10228-3 C/c D/d |
| Heat treatment | Normalized , queching and tempering ,stress relief (if needed )+others |
| Delivery condition | Rough ,Semi-finished ,finished |
| Standard | EN10250,EN10083,SEW550 etc. |
| Equiment | 5000T pressing machine |
Wind turbine forgings Core advantage
| Completed supply chain | Guangda is an leading and integrated steel manufacturer from smelting, forging, heat treatment to precision smart manufacturing . |
| Quality control | Guangda achieved completely whole process supply from raw materials to finished products for the wind turbine spindle. |
| Main products | 1.5MW,2MW,2.5WM,3MW,6MW,12MW etc. |
| Annual Capacity | 5000pcs |
| Customer base | Cooperate with the most of the 10 world top wind turbine manufacturers and other world's leading high-end wind turbine manufacturers to establish a good strategic cooperation. |
| Listed company | Strong scientific research ability , Strength for Market experience and customer service . |
| Certificate | PED,DNV, BV, Rina, ISO, GL, ABS, LR etc. |
Guangda is a leading and integrated steel manufacturer from smelting, forging,casting, heat treatment to precision smart manufacturing . We could provide rough blank or semi-finishing or precision finishing parts for the wind power industry .
Guangda mainly focus on new energy wind power parts such as large offshore wind turbine castings, wind turbine forgings and wind turbine gearbox parts.60% of our business are for wind power parts . NGC, Flender, Shanghai electric ,CRRC, ZF, Mingyang ,DEC,Windey are all Guangda long cooperation customers in the wind industry.
Low Speed Shaft In Wind Turbine
Transmission Main Shaft
Main Shaft Gearbox
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
0.4 billion-0.6 billion
Employee Number:
1800~2500
Ecer Certification：
Site Member
Zhangjiagang Guangda Special Material Co.,Ltd was established in 2003. We located in Jiangsu Province beside Shanghai. Act as the high-tech enterprises with high-quality special alloy materials as the core business belong to the "advanced iron and steel materials" industry under the ... Zhangjiagang Guangda Special Material Co.,Ltd was established in 2003. We located in Jiangsu Province beside Shanghai. Act as the high-tech enterprises with high-quality special alloy materials as the core business belong to the "advanced iron and steel materials" industry under the ...
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