... , rotary structure, max cutting section of Φ50mm, max shearing speed of 8m/s Patent: anti-loss structure of flying shear ... blades make the working life and efficiency improved enormously3. No. 3 flying shear Located before finishing mill, rotary structure ... shear : Located before cooling bed, crank/rotary structure, max cutting section of Φ65mm ( non water cooling), Φ50mm ( ...