... shear:Located after No. 6 stand, crank-link mechanism, max cutting section of Φ100mm, max shearing speed of 1.9m/s2. No. ... shear Located before finishing mill, rotary structure, max cutting section of Φ30mm, max shearing speed of 20m/sFlying shear for bar ... 1. Multiply shear : Located before cooling bed, crank/rotary structure, max cutting section of Φ65mm ( non water cooling), Φ50mm (water cooling ...