... 6MW Detailed Product Description Features: 3MW, 2MW and 1.5MW Wind turbine principal shaft Standards: ASTM, ASME, DIN, SIS ... 2000 tons of oil hydraulic press , 3800NC ring-rolling mill and nondestructive inspection equipment as well as other machining equipments ... various of excellence forging parts for different industry such as wind turbine shafts , ship shafts , heavy gears , flanges , ring pieces ...