... axle shafts, gear shafts, motor rotor, piston rod and gear selector forks JEC3000 Automatic Shaft Straightening Machine with up capacity:300T ... , 3000kN.General Introduction:JE Series hydraulic shaft automatic straighteners is designed for the automobile industry for ... cam shafts, axle shafts, gear shafts, motor rotor, piston rod and gear selector forks. With features of ...