Custom Large Wind Turbine Main Shaft for Multi-Megawatt Offshore Wind

Name: Custom Large Wind Turbine Main Shaft for Multi-Megawatt Offshore Wind
Brand: HENAN PROVINCE CHEMICAL MACHINERY MANUFACTURING CO., LTD.
SKU: 1993760321

Henan, ChinaHENAN PROVINCE CHEMICAL MACHINERY MANUFACTURING CO., LTD.

US$2,840.00

1 Ton

US$2,190.00

2+ Tons

Product profile

Customization

Available

Casting Method

Sand Casting

Casting Form Material

Resin Sand

Model NO.

WD-M100

Casting Metal

Cast Iron

Casting Form Usage Count

Customized

Surface Treatment

Machined to Customer Drawing

Surface Roughness

Customized

Coating

Anti-Corrosive Epoxy Primer/Finish Paint

Machining Tolerance

Strictly Follows Drawings & Standards

Standard

ASTM/DIN/ISO

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008, ISO 14001,En, ASTM

Turbine Class

5MW - 20MW (Customizable)

Dimensional Inspection

CMM + 3D Measurement

NDT Testing

Ut / Mt

Manufacturing Process

Manufacturing Process, CNC Machining

Material

Ductile Iron En-Gjs-400-18 Lt,ASTM A536 Grade 60-4

Application

Offshore Wind Turbine Drivetrain

Transport Package

Wooden Box

Specification

Customized According to Drawings

Trademark

HNHJ

Origin

China

Production Capacity

60000 Tons/Year

Key features

Designed for stable operation in multi-megawatt offshore wind environments with high structural load demands.

The Custom Offshore Wind Main Shaft is engineered with controlled ductile iron metallurgy to ensure long-term fatigue resistance.

Suitable for harsh offshore conditions where low-temperature toughness and corrosion resistance are critical.

Precision casting and machining ensure reliable alignment during drivetrain assembly without additional adjustment.

Each rotor shaft undergoes full NDT inspection to reduce hidden risks before shipment.

Capable of handling large-scale turbine platforms with customized dimensions and load requirements.

Stable EN-GJS-400-18LT material performance helps reduce maintenance frequency and lifecycle cost for end users.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

HENAN PROVINCE CHEMICAL MACHINERY MANUFACTURING CO., LTD.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 years CertifiedNearest Port: lianyungang portAverage Response Time: ≤0.08h

About Our Factory & Business Background

AddressXiawo Town, Shangjie District , Zhengzhou, Henan, China

Plant Area30857.93 square meters

Number of Employees200

Registered Capital70,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: 1-3 months, 3-6 months, 6-12 months Off Season Lead Time: 1-3 months, 3-6 months, 6-12 months

Minimum Order Quantity1 set

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsAbsorption Tower, Distillation Column,Wind power equipment components

Production Lines1

Production MachinesMedium Frequency Furnace, Luosha Machine, Shot Blasting Machine, Vertical Lathe, Boring Machine, CNC Gantry, Horizontal Lathe

QA/QC inspectors6 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers6 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment1996-08-18

Main MarketsEurope, Southeast Asia/ Mideast

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Cooperated with Fortune 500No

Product Q&A

Q:Will I receive inspection documents?

Yes. Material reports, dimensional inspection records and requested testing documents can be provided before delivery.

Q:Can you work with our existing technical standards?

Yes. Production and inspection can follow your drawings, specifications and project requirements whenever applicable.

Q:If this is a new turbine project, can you support prototype production?

Yes. We support prototype and small-batch manufacturing before mass production to help verify design and assembly.

Q:How do you keep communication efficient during production?

We provide regular production updates and respond promptly to technical questions, so you always know the status of your order.

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