... -3800mm, Wgt: 1t-35t. Q+T Forging: Free-forging and Ring-forging.Type: 1.5MW, 2MW, 3MW,3.6MW Detailed Product ... 4,500 tons, 2000 tons of oil hydraulic press , 3800NC ring-rolling mill and nondestructive inspection equipment as well as other ... shafts , ship shafts , heavy gears , flanges , ring pieces , all kinds of forging parts etc . Main customers: Guangdong Mingyang Wind, Sany Electrical, Shanghai ...