... automobile industry for cam shafts, axle shafts, gear shafts, motor rotor, piston rod and gear selector forks JEC3000 Automatic Shaft Straightening Machine ... automobile industry for cam shafts, axle shafts, gear shafts, motor rotor, piston rod and gear selector forks. With features of high precision ... unit4. Measuring system5. PLC6. Process system of the computer shaft, gear, axle Straightening Machine