wind main shaft for wind generator Type: 1.5MW, 2MW, 3MW,3 ... 6MW,3MW, 2MW and 1.5MW wing turbine principal shaft Standards: ASTM, ASME, DIN, SIS and EURONORM ... of oil hydraulic press , 3800NC ring-rolling mill and nondestructive inspection equipment as well as other machining ... many various of excellent forging parts for different industry like wind turbine shafts , ship shafts , heavy gears , flanges ...