Product Name:

Heavy Duty Hydroturbine Shaft

Application: Applied In Hydroelectric Generator Equipments

Specifications:
Description
 Hydroelectric Generator Shaft
 
Material

 Steel,20SiMn, 25CrMo4, 42CrMo4, 40CrNiMo, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 4130, 4140.
 
Material Standard
 EN10083
 
Specification
 Custom As Per Drawings
 

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:5000pcs/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.