60MW 25Cr2Ni4MoV Heavy Steel Forgings Heat Treatment Rotor Forging
generator rotor forging, such as steam tubine rotor, high speed
rotor,intermediate speed rotor, low speed rotor, high pressure
rotor, low pressure rotor and medium pressure rotor
Electromechanical rotating part is made up of electric rotor
winding, magnetic conductive ferrite core, rotor spindle shaft
extension/retaining ring/center ring and fan.
Forging+heat treatment+rough machining+finish machining
Rough machining(N+T); finish machining(Q+T)
Spectrograph, UT device, tensile and compact test machine,
metalloscope,external micrometer, bore dial indicator, hardness
testing device and so on.
Our service included the forging, process, heat treatment, finish
machining, package, local logistics, customers clearance and
maritime transport. We took the customer’s requirements as the
principal thing, and pay attention on the products quality.
Type Of notch
Forging process flow quality control: Raw material steel ingot into
warehouse(test the chemical content)Heating(Furnace temperture
test) Heat treatment after forging(Furnace temperture test)
Discharge the furnace(blank inspection)Machining
Inspection(UT,MT,Visal diamention, hardness)QT Inspection(UT,
mechanical properties, hardness, grain size)Finish machining
Inspection (dimension)Packing and Marking(steel stamp, mark)Storage
Wood pallet, steel frame support
Type of shipping
By ocean, air
Various of steam turbine rotor, generator rotor,
35MW/50MW/60MW/70MW steam turbine rotor; 25X1M11%cA(P2MA) steam
turbine rotor. Sampling in radial direction after QT will have a
good mechanical properties.
- High-precision dimensional tolerance;
- Excellent mechanical properties;
- Produce different dimension based on customer’s requirements;
- Advanced manufacture equipments and inspection devices;
- Excellent technical personality;
- Control the production procedure strictly;
- Pay attention on the package protection;
- Quality full service.