Do you understand the working principle of multi station hydraulic press?

Working principle of four column hydraulic press: multi station, hydraulic pressure is used to transmit power and control hydraulic device through oil cylinder, which is composed of hydraulic pump, hydraulic cylinder (hydraulic motor and other actuators), hydraulic control valve and hydraulic auxiliary components.

Hydraulic pump: a conversion device that converts mechanical energy into hydraulic energy.

Hydraulic cylinder (hydraulic motor and other actuators): converts hydraulic energy into mechanical energy.

Control valve: control the flow, direction, pressure of hydraulic oil, working sequence of hydraulic actuator, etc. and protect the hydraulic circuit.

Control and regulate the flow direction, pressure and flow of the hydraulic medium, so as to control the movement direction, output force or torque, movement speed and action sequence of the actuator, as well as limit and regulate the working pressure of the hydraulic system and prevent overload (such as one-way valve, reversing valve, overflow valve, pressure reducing valve, sequence valve, throttle valve, speed regulating valve, etc.).

Auxiliary components of four column hydraulic press: 1. Photoelectric protection device 2. Mobile workbench 3. Floating guide rail and rolling bracket for mold change 4. Blanking buffer device 5. Mold quick clamping mechanism 6. Industrial touch screen 7. Digital display control device for stroke, pressure and speed 8. Water cooling device, displacement sensing device 9. Pressure regulating device at four corners of blank holder slider and hydraulic pad (tension asymmetric parts).