... 3. easy operation and repair ApplicationThis serial of hydraulic press is applied to the drawing, blanking, bending, ... CharacteristicEW32 series 4-column hydraulic press, with 3-beam and 4-column, has simplestructure and affordable economic. The hydraulic system adopts ... hydraulic system7,feeding device 8,safety cock 9,heating and temp control device 10,PLC EW32 series 3-beam 4-column hydraulic press ...