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Factory Custom Low-Temperature Ductile Iron Hub for Utility Scale Wind Turbine
US$58,820.00
1-2 Pieces
US$39,400.00
3+ Pieces

Product profile

Customization

Available

Type

Chemical Hardening Sand

Casting Method

Thermal Gravity Casting

Sand Core Type

Resin Sand Core

Application

Utility-Scale Onshore and Offshore Turbines

Machining

CNC Machining

Material

Iron

Surface Treatment

Customized

Surface Roughness

Based on Customer Requirements

Standard

ASME

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008, ISO9001:2015,ISO 14001,ISO 45001:2018

One-Stop Supply

Casting + Machining

NDT Method

Ut, Mt,PT

Min. Temp

-40°C Impact Tested

Max Capacity

60,000 Tons/Year

Nodularity Rate

≥90%

Machining Accuracy

±0.01 mm

System Position

Wind Turbine Rotor System

Product Name

Wind Turbine Rotor Hub

Delivery Condition

as-Cast or Fully Machined

Transport Package

Customized

Specification

customizable

Trademark

HNHJ

Origin

China

Production Capacity

60000 Tons/Year

Key features

Thick-section hubs are poured so flange faces and bolt holes stay sound after machining.
Low-temperature ductile iron is available when the hub must keep toughness in cold service.
Hubs can ship as-cast or CNC machined to the blade and main shaft interfaces.
UT, MT, and mill certificates can follow the inspection plan on your order.
This hub is for utility-scale wind turbines, not residential or small-wind machines.

Company profile

HENAN PROVINCE CHEMICAL MACHINERY MANUFACTURING CO., LTD.
Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded
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: ≤0.07h

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:Is this hub for residential or small wind turbines?
A:
No. This is a large industrial hub for utility-scale onshore and offshore wind turbines, made to OEM drawings.
Q:Can you supply the hub as-cast, or fully machined?
A:
Both. We can deliver a rough casting or a machined hub, including flange faces, bores, and bolt holes, to your drawing.
Q:What inspection documents come with the hub?
A:
Material test results, heat-treatment records if required, a dimensional report, and NDT reports such as UT and MT, as specified in the order.
Q:What do you need to quote a hub?
A:
A drawing or 3D model, material grade, delivery condition (as-cast or machined), quantity, and any NDT or coating requirements.

Send Inquiry

*To:HENAN PROVINCE CHEMICAL MACHINERY MANUFACTURING CO., LTD.HENAN PROVINCE CHEMICAL MACHINERY MANUFACTURING CO., LTD.
*Content:
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