... oil leakage. █ Standard Equipment of Servo Electric CNC Press Brakes: • Y1,Y2,X ,R and automatic hydraulic crowning, 4 ... +1 axis CNC sheet bending • DELEM DA56S CNC controllers. • Servo Electric ... Additional control of CNC automatic back gauge like X,R,Z1&Z2 R1,R2,X1,X2,Z1& ... Ram Daylight opening 420mm Throat depth 400mm X back gauge stroke 600mm R stroke 150mm ...