CNC angle line adopts closed frame marking unit and single blade cutter ,can be widely applied in steel tower industry. CNC angle line has following specification: ModelAPM1412Angle sizemm56×56×4140×140×12Q420 Max. workpiece length m12 Max. Punching capabilityD x T mmφ25.5×12 Nominal punching force kN950 Nominal marking force kN1030 Nominal cutting force kN1800 No. of character group (piece)4 No. ...