Quick Details

• Technics:

  Hot Forging

• Material:

  Stainless Steel

Product Name:2MW Direct Drive (Fiber Maintaining Type) Wind Turbine Main Shaft

2MW Direct Drive (Fiber Maintaining Type) Wind Turbine Main Shaft

Product Description:

Product Name: 2MW Direct Drive (Fiber Maintaining Type) Wind Turbine Main Shaft

Application:1-5MW Main Shaft For Direct-Drive/Doubly-Fed Wind Turbine
Specifications:
Description
 2MW Direct Drive (Fiber Maintaining Type) Main Shaft for Wind Turbine
 
Material
 34CrNiMo6; 42CrMo4 ;42CrMo4+0.3%Ni
 
Material Standard
 EN10083
 
Specification
 1.5MW2.4MW3.6MW5MW Or Custom
  Smelting Process:EAF+LF+VD/VOD+VC
MPP: Smelting→Inspection→Ingot→Inspection→Heating→Forging→Inspection→Rough Machining→          Inspection→HeatTreatment→Inspection→Semi-Final-Machining →Final Machining          →Inspection→Blasting→Inspection →Painting →Inspection→Packing Technics:Forging Ratio>3.5, Strictly In Accordance With EN10228-3; ASME388;DIN;JIS
Equipments & Processing Capacity:
Smelting
 100T EAF;150T VD/VOD;80T ESR;100T Ladle Casting Cart;450T VC. Annual Output 1 Million Tons.
 
Forging
 120MN Forging Press;W6*L18*H5M Heating Furnaces;W5*L25*H4M Heat Treatment Furnaces;
ø2.6*30M Vertical Furnaces;30MN Straightening Machine.
Max 450T Ingot Can Be Forged.Annual Forging Capacity 180 Thousand Tons.
 
Machining
 L:30*D3.6M Deep Hole Drilling&Boring Machine;260T,D8*H5M Vertical Lathe;
D4*L15M/25M,160T Horizontal Lathe;300T,L17.5*W5.8*H5M Milling&Boring Machine;
D3M,250T Grinding Machine. Turbine Shaft Processing Capacity:3500pcs/Year  
  Inspection:Approved By CNAS. Advanced Inspection Equipments Including GE SM35XS UT Machine;                  Swiss ARL 4460 Spectrum; America AXIO Zeiss Microscope; ONH2000 Analyzer;                  CMT5305 Digital Testing Machine; ZBC2302C Impact Testin Machine, ICP7000                  Spectrometer lcp, ONH2000 Analyzer,CMM, etc.
Key Customers:GE, VESTAS, SIEMES, ALSTOM, HITACHI, SMS SIEMAG, DANIELI, NORDEX, SUZLON, TDPS, ANDRITZ, etc.
 

Qingdao Bortome Import & Export Co., Ltd., located in Qingdao China, is the wholly-owned subsidiary of Tongyu Heavy Industry Co., Ltd (Stock Code: 300185) . Relying on the powerful enterprise strength of the parent company, integrating resources of each subsidiary of Tongyu Group，and taking full ...[Read More]

Company Profile:

• Main Product:

  Wind Turbine Main Shaft, Ductile Cast Iron Pipe Mould, Roll, Casting and Forging, Fabrication, Ingot

• Business Type:

  Trading Company

• Current Export Market:

  North America, Western Europe, Eastern Asia, Mid East

Factory Profile:

• Shift:

  3

• Size of Factory In Square Meters:

  920000

• Years of OEM Experiences:

  23

• Equipment Name:

  120MN Hydraulic Open Die Forging Press, 150t VD, VOD Vacuum Degassing, Φ2.3×28mVertical furnace, Machining Machines, 60TMedium frequency induction

Research & Development:

• Capability for Synchronized Development:

  Develop according to drawing or samples provided by clients?Yes

  Develop 3-D model and prototype according to client's needs?Yes

• Lead Time for New Product Development:

  60 Days

• Tooling Design:

  Design Internally

• Source of Tooling:

  Made Internally

• Software/Profile:

  Unigraphics, AUTOCAD, Autodesk Inventor, Pro/E, Catia , Others