The characteristics of inductance integrated forming machine (servo hydraulic press), the upper and lower cavities of the servo hydraulic press master cylinder are respectively driven and controlled by the servo motor, which realizes the accurate control of the flow rate of the upper and lower cavities of the supply master cylinder, so as to achieve the accurate control of the parameters of the slider position, speed, pressure and so on. Servo hydraulic press has many advantages such as high speed, high efficiency, high precision, high flexibility, low noise, intelligence, energy saving and environmental protection.