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Tower Connector Large 120 Ton 16MW Castings Spheroidal Graphite Cast Iron Nodular Cast Iron

Specifications

Brand Name :

Guangda

Model Number :

3MW 3.2MW 3.6MW 4MW 4.5MW 5MW 5.5MW 6.25MW 7MW 8MW 8.3MW 11MW 12MW 16.6MW etc.

Certification :

DNV, BV, Rina, ISO, GL, ABS, LR ,CCS ,PED

Place of Origin :

Jiangsu China

Payment Terms :

L/C, D/A, D/P, T/T

Supply Ability :

10000pcs/year

Delivery Time :

15-45 days

Material :

QT350-22AL ,QT400-18AL ,QT500-14, QT500-7, QT600 etc .

UT :

EN12680-3

Application :

Turbine ,wind power turbine ,wind industry

Steel Grade :

Spheroidal cast irons

MPI :

EN1369

Metallic products inspection :

EN10204-2004

Description

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