Working mode of four column hydraulic press

Today, I’d like to introduce the working mode of the four column Hydraulic Press:

1. Inching: press the corresponding button to generate the corresponding action, and release it to stop the action.
2. Manual: press the corresponding button to generate corresponding action until the limit position.
3. Semi automatic:

  • (1) constant pressure control: the sliding beam drops rapidly → drops slowly → pressurizes to the upper limit of DJ of the electric contact pressure gauge and then maintains the pressure delay → pressure relief → return (finally stops)
  • (2) Fixed range control: the sliding beam drops rapidly → drops slowly → pressurizes. When the sliding beam touches the proximity switch XK, it sends a message to start pressure holding delay → pressure relief → return (last stop)

Features of customized four column hydraulic press: three beam and four column structure, economical and practical. The hydraulic control adopts cartridge valve integrated system to reduce dew point, reliable action and long service life. It can realize two forming processes of constant pressure and constant range.

It has the function of pressure holding delay. The working pressure stroke can be adjusted within the specified range. It adopts button centralized control to realize manual, semi-automatic There are three automatic operation modes.

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