steel shaft plain shaft,multi-diameter shaft,gear shaft,eccentric shaft,wind power main shaft,impeller,etc steel shaftforged,forgingshaft:plain shaft,multi-diameter shaft,gear shaft,eccentric shaft,wind power main shaft,impeller ... Size:diameter=1500mm max,L=14000mm maxbent axle:Size,H=800mm max,L=1000mm max,Total L=7000mm maxroll:hot ...