This cutting machine can cut V-shape notch,middle-mullion from up to down. Hydramatic drive system, very strong and stable. Technical Parameter of cutting machine:Voltage/ frequency380V/50 HzWorking air pressure0.50.8MPaMotor Power3.0KW (1.5*2)Pump Power0.75KWSaw blade diameter420mmMax cutting height120mmMax cutting width100mmCutting angle90°/ ±45°Max V shape width100mmMax V shape depth80mmMax ...