Large-Scale Heavy Forging Shaft

We provide 1-5 class large forgings , castings and key parts for metallurgy, mining, hydroelectric power, thermal power, wind power, nuclear power station, shipbuilding, petroleum chemical industry, heavy machinery, marine engineering, aerospace, mould and other industries. The main products include MW class and above various kinds of wind power generator main shafts, DN50-DN2600mm ductile iron casting pipe moulds, cold work rolls, large support rolls, Rotor shafts for large steam turbine and generator, large Crank shaft, marine shafting, pressure pipeline, ultra supercritical boiler pipes, pressure vessel forgings, machine tool bed, hub for wind power diesel engine body, large forging blank, ESR ingots and etc. besides we can design and manufacture various general equipment and non-standard equipment and parts.

forging shaft size range: Length upto 30m, OD upto 3 meter. Weight: 350Mt max.

Materials: Ck45, S355J2G3, 42CrMo4, 34CrNiMo6, 30CrNiMo8, 20Cr2Ni4, 20CrNi2Mo, 34CrNi3Mo, 40CrNiMoA,34NiCrMoV14-5, 35NiCrMoV12-5, 56NiCrMoV7

Melting: EF+LF+VD, VC, ESR

Progress: Ingot annealing, forged, normalized, rough machined, Quenched and tempered. semi-finished machihning, final machining according to the drawing., Inspection, Painting, package.

We are a leading open die & closed die forgings and castings parts supplier, we produce rough machined, semi-finished, and finished parts and fabricated assemblies for demanding applications.