... , low-noise, 2)Well hydraulic control, 3)Easy to operate, the angle90 The machine can be the shear plate into 90 degrees, ... modulus, low noise processing factories and workers to create a quiet environment. The machine is suitable for cutting metal plate material ... High efficiency, low-noise,2)Well hydraulic control,3)Easy to operate, the angle90,4)Excellent quality cutting machine QF28Y-4x200,shearing ...