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Sg Iron Rotor Hub 20 Ton Large Wind Turbine Components OEM with Precision Machining
US$42,300.00
1-2 Pieces
US$38,490.00
3+ Pieces
Product profile
Customization
AvailableType
Chemical Hardening SandCasting Method
Thermal Gravity CastingSand Core Type
Resin Sand CoreApplication
MW Wind TurbinesMachining
CNC MachiningMaterial
IronSurface Treatment
CustomizedSurface Roughness
Based on Customer RequirementsStandard
ASMECertification
CE, RoHS, ISO 9001:2000, ISO 9001:2008, ISO9001:2015,ISO 14001,ISO 45001:2018One-Stop Supply
Casting + MachiningNDT Method
Ut / MtMin. Temp
-40°C Impact TestedMax Capacity
60,000 Tons/YearNodularity Rate
≥90%Machining Accuracy
±0.01 mmSystem Position
Wind Turbine Rotor SystemProduct Name
Sg Iron Rotor Hub for Wind TurbineTurbine Type
Onshore & Offshore Wind TurbinesTransport Package
CustomizedSpecification
customizableTrademark
HNHJOrigin
ChinaHS Code
7308900000Production Capacity
60000 Tons/YearKey features
Customized Surface Treatment: Surface roughness and treatment tailored based on specific customer requirements.
Built to Customer Drawings: Manufacturing strictly follows customer drawings and technical specifications without standard molds.
One-Stop Manufacturing: Integrated process covering casting, heat treatment, CNC machining, and inspection in one facility.
Comprehensive NDT Inspection: Ultrasonic Testing (UT) and Magnetic Particle Testing (MT) available upon request.
Seaworthy Packaging: Customized wooden crates and steel frames designed for overseas shipment protection.
Flexible Customization Options: Full customization, minor customization, and flexible options available from samples or designs.
Company profile
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: ≤0.02h
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:Why is machining allowance important for a wind turbine hub?
A:
Insufficient machining allowance may prevent critical surfaces from reaching the required tolerances, while excessive allowance increases machining time and cost. Proper casting process planning helps balance manufacturing efficiency and dimensional accuracy.
Q:Why do some wind projects require low-temperature ductile iron?
A:
For turbines operating in cold climates or offshore environments, low-temperature ductile iron provides better impact toughness, helping maintain structural reliability under demanding service conditions.
Q:What usually determines the manufacturing lead time?
A:
Lead time mainly depends on casting size, tooling requirements, machining scope, inspection standards, and production scheduling rather than casting alone. Confirming technical details early helps avoid delays during production.
Send Inquiry
*To:
HENAN PROVINCE CHEMICAL MACHINERY MANUFACTURING CO., LTD.
HENAN PROVINCE CHEMICAL MACHINERY MANUFACTURING CO., LTD.*Content:
Supplier replies will be sent to your registered email
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