Nacelle connector Spheroidal cast irons Wind Power Castings
QT500-14
With the adjustment of the world energy pattern and the development
of wind power technology, offshore wind power has developed rapidly
in the past decade. In view of the advantages of floating wind
turbines, such as wider application range of water depth, low
installation cost, easy removal, and little impact on residents'
lives, more and more offshore wind power projects are carrying out
research on floating wind turbines in recent years.
This is a kind of safe and reliable floating type structure of wind
turbine machinery fittings, in order to make the existing host and
impeller under the condition of retain most of the design can
directly match installed on a floating type wind turbine tower
frame, in order to realize the modularization and design of the
general requirements, the lifting scheme is more simple and
economic.
Wind power castings mains shaft specification
| Application | Nacelle connector |
| Steel Grade | Spheroidal cast irons QT350-22AL ,QT400-18AL ,QT500-14, QT500-7,
QT600 etc . |
| UT | EN12680-3 |
| MPI | EN1369 |
| Metallic products inspection | EN10204-2004 |
| Surface treatment | Sand blasting ,Corrosion protection and painting |
Guangda wind turbine products overview
| 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. |
Guangda castings products overview
| 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 . |
| Equipment castings | Floor type boring machine castings ,Planner castings ,CNC machine
castings, Milling equipment castings , Work bench ,Stand column,
Equipment beam , Plastic mechanical castingsetc. |
| Large shell castings | Gear box shell ,Air cylinder castings, Front Box structure , Oil
cylinder etc. |
| Structure support castings | Main bearing housing ,Planet carrier , |
| Disc and ring type castings | Flange ,grinding disc ,Grinding roller , solid of revolution etc. |
One-stop castings delivery capacity
| Company type | Science and Technology innovation board listed company. Stock code
:688186 |
| Annual capacity for the castings | 210,000.00 ton |
| Max length/Diameter | 15m |
| Max weight | 200T |
| 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 |
| Material | QT350-20 ,QT400-18, QT450-10,QT500-7, QT500-14,QT600-3, QT700-2,
QT800-2 ,HT200, HT250, HT300,RUT300 etc. |
| Machining | Turning, milling, boring ,grinding, finished machining, gear
shaping ,gear hobbing, gear grinding capability. |
| Heat treatment | Normalizing, QT, annealing, carburizing, nitriding with complete
heat treatment capacity |
| Surface treatment | High-pressure cleaning, sand blasting and thermal spraying.
Complete surface treatment capability. |
Guangda introduction
Guangda is a professional manufacturer for the wind turbine parts
including the wind turbine castings ,forgings and gear box parts .
As we are an integrated steel manufacturer from smelting,
forging,casting, heat treatment to precision smart manufacturing
.We could provide rough blank or semi-finishing or finishing parts
for the wind power industry .
We have deep cooperation with ZF, Mingyang ,DEC,Windey, Envision,
NGC,Flender,Shanghai electric ,CRRC. In the field of wind power
technology, Guangda manufactures ready-to-install cast parts for
wind turbines, according to your specifications and requirements,
including heavy-duty and complex components made of a wide variety
of materials.
Factory, Custom Wind Turbine OEM/ODM Manufacturing
Wind power components,wind turbine components
wind turbine nacelle head carrier,casting carrier,turbine nacelle
head carrier
large head cover,large wind turbine parts,large turbine parts
Spheroidal Graphite Cast Irons
On shore wind power turbine
Off shore wind power turbine
Guangda Core advantage
- Listed company. Strong scientific research ability , Strength for Market experience
and customer service .
- Completed industrial supply chain for smelting, casting ,forging, heat treatment to the precision
finished processing.
- Better control for the cost ,quality,delivery term as we control every link of
the completed chain.
- Certificate PED,DNV, BV, Rina, ISO, GL, ABS, LR etc.
- Different industry bases :Smelting,Forging,Cast steel, cast iron ,Precision Intelligent Manufacturing Base.
- Experience:Cooperation with many Europe customers more than 10years and quick
delivery time and fast service.
Smelting
Sand processiong line
Pouring casting
3D measurement
3D measurement
Machining
Casting products for the wind power in factory
casting QT400
wind turbine casting steel parts
Spheroidal casting
