Working principle of four-column hydraulic press1

The working principle of the four-column hydraulic press:

Utilize hydraulic pressure to transmit power and control through cylinders

The hydraulic device of the four-column hydraulic press 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): convert hydraulic energy into mechanical energy.

Control valve: Control the flow, flow direction, pressure of hydraulic oil, the working order of hydraulic actuators, etc. and protect the hydraulic circuit.

Function: The popular point is to control and adjust the flow direction, pressure and flow of hydraulic medium. So as to control the direction of movement of the actuator, the output force or torque. Movement speed. Action sequence, as well as limiting and regulating the working pressure of the hydraulic system, preventing overload and other functions (such as check valve, reversing valve, relief valve, pressure reducing valve, sequence valve, throttle valve, speed control valve, etc.).​​

Auxiliary components:

1. Fuel tank: used to store oil and dissipate heat. Separation of air and impurities in oil

2. Oil pipe and oil pipe joint

3. Oil filter

4. Pressure gauge

5. Sealing components WORLD Press Machine official website www.pressmachine-world.com, please indicate the source for reprinting!

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