Automatic Rotary Shear

8mm to 16mm TMT bar. Single Shear is sufficient for ingot rolling mills. The first cut of this shear is not accurate, but the subsequent cuts are very accurate. The material loss of first cut is compensated by the subsequent cuts. The motor power is only 50 KW, compared to 90, 130, 175 KW of Start Stop Flying Shear. The casing is vertically split to take the separating force during the the milli seconds when the cut is executed on the casing profiles instead of parting bolts. The blade holder is fitted with double cone torque couplings as a safeguard against the accidental overload. The Flywheels are provided to reduce the motor power. The flywheel intertia augments the cyclic cutting load. The gears are case carburised hardened & ground designed for minimum back lash. Shifter present for moving bars in path of blade Presence of servo motor for shifting line of rolling Shifter mechanism at shear exit where shifting is performed through pneumatic mechanism Main shear body with cover provided for safety of men & machinery