Tower Connector Large Castings Spheroidal Graphite Cast Iron
Nodular Cast Iron 16MW
The technical field of a new floating wind turbine relates to a
tower connecting piece structure of a floating wind turbine. 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.
Safe and reliable floating wind turbine tower connector structure,
through the reasonable arrangement of space tension system, can
realize two independent running fans installed on a floating
foundation, the whole machine space is more compact, directly make
the capacity of a single unit is doubled.
Wind power castings tower connector specification
| Application | Wind turbine |
| 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 . |
| 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 .
Guangda has specialized large-scale casting production lines, and
strives to build a high-power wind power equipment industry base,
and mass production of castings that meet various technical
requirements. A full-chain wind power industry cluster integrating
wind power equipment design, casting, processing, painting and
transportation has been formed
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.
Wind power castings Test
- Material chemical composition test
- Material mechanical properties test
- Ultrasonic testing sound speed measurement
- Casting wall thickness test
- Ultrasonic test
- Casting blank dimensions test
- Metallurgical microstructure test
- Magnetic partice inspection
- Size test during machining and finished products
- Heat treatment technology curve
- Corrosion protection test
- EN10204-3.1 certificate
- Quality certifixation of raw material
Smelting
Sand processiong line
Pouring casting
Casting machining line
Large castings
Casting products for the wind power in factory
steel die casting
foundry suppliers
nodular casting
