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| Categories | Turbine Forging |
|---|---|
| Brand Name: | Guangda |
| Certification: | DNV, BV, Rina, ISO, GL, ABS, LR,CCS |
| Place of Origin: | China |
| Payment Terms: | D/A, D/P, T/T, L/C |
| Delivery Time: | 15-45 workdays |
| Product name: | Gearbox Drive Shaft |
| Material: | 18CrNiMo7-6,17CrNiMo6,18CrNiMo7,42CrMo4 etc |
| Type: | Driveshaft |
| Transport Package: | Wooden or Steel Frame Crate Packing |
| Production Capacity: | 300000ton/year |
| Supply condition: | rough material ,semi-finished ,finished machining |
Gearbox Drive Shaft Power Transmission Shaft Precision Axles Manufacturer
A drive shaft, driveshaft, driving shaft, tailshaft (Australian English), propeller shaft (prop shaft), or Cardan shaft (after Girolamo Cardano) is a component for transmitting mechanical power and torque and rotation, usually used to connect other components of a drivetrain that cannot be connected directly because of distance or the need to allow for relative movement between them.
As torque carriers, drive shafts are subject to torsion and shear stress, equivalent to the difference between the input torque and the load. They must therefore be strong enough to bear the stress, while avoiding too much additional weight as that would in turn increase their inertia.
To allow for variations in the alignment and distance between the driving and driven components, drive shafts frequently incorporate one or more universal joints, jaw couplings, or rag joints, and sometimes a splined joint or prismatic joint.
Wind turbine forging Description
| Application | Wind power turbine ,wind power gearbox |
| Steel Grade | 42CrMo4 |
| Smelting | EAF+LF+VD |
| Grain size | ≥5 |
| 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 |
| Forging rotio | ≥5 |
Wind turbine forging Chemical composition
| Steel desination name | Number | C | Si | Mn | P | S | Cr | Mo | Ni |
| 42CrMo4 | 1.7225 | 0.38-0.45 | ≤0.40 | 0.60-0.90 | ≤0.035 | ≤0.035 | 0.90-1.20 | 0.15-0.30 | - |
Shafts used for other industry
Wind turbine forging Other material we could provide
| Type | Material |
| Carbon steel | C15,C22,C25,C30,C35,C40,C45,C50,C55,C60,S355J2G3 etc. |
| Alloy steel | 25CrMo4,42CrMo(S)4,AISI4130,AISI4140,AISI4150,34CrNiMo6,30CrNiMo8,31CrMoV9, 18CrNiMo7-6,16MnCr(S)5,20MnCr(S)5,51CrV4,20MnCr5,20CrMnMoH etc. |
| Stainless steel | 630 17-4PH,630 17-7PH, 632 15-7MoPH,XM12 15-5PH,2205,2507,F55,2205 etc. |
| Tool and die steel | H11-1.2343,H13-1.2344, 1.2738,1.2718 ,1.2343, 1.2312 ,XPM , NAK80, DVA etc. |
| Special steel | GH2132, GH3030, GH3128, GH4145 ,GH4169 ,GH4080 ,Inconel600 ,Inconel601 ,Inconel625 ,Inconel718 N07718 / GH4169, Inconlex - 750 ,Incoloy800H,Incoloy825,Incoloy901,Incoloy925,Incoloy926 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.
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 casting parts | Rotor Hub, Nacelle head carrier , Main carrier, Main shaft ,Shaft sleeve, Torque arm ,Shell frame, Support base , Yaw base plate, Planet carrier ,Cover, Frame, Ring , Tower connection part, Nacelle connection part, All kinds of the structure parts for the widn turbines . |
| Wind turbine forging parts | Main shaft, Flange, Yaw flange ,Rolled Ring, Flanges , Gear box parts etc. |
| Wind turbine gear box parts | Torque arm ,Planet shaft, Sun shaft, Planet gear, Internal gear, Planet carrier, Gear box cover etc. |
| Products type | 2MW 3MW 3.2MW 3.6MW 4MW 4.5MW 5MW 5.5MW 6.25MW 7MW 8MW 8.3MW 11MW 12MW 16.6MW etc |
Guangda manufacture capacity
| 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 | wind power, hydroelectric, thermal, nucler power), milling, oil and gas, shipping equipment, pressure machine, machinery, military, aerospace industries. etc. |
| Annual Capacity | 200000 pcs |
| 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. |
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